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Products: 1 - 581 of 581

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4 Inch Cooling Fan, Temperature Controlled

4 Inch Cooling Fan, Temperature Controlled

List Price: $57.99
Our Price: $29.69
(save $28.3, 48%)

250 watt Reeflux 12,000k HQI DE MH Bulb, Coral Vue

250 watt Reeflux 12,000k HQI DE MH Bulb, Coral Vue

List Price: $108.99
Our Price: $71.39
(save $37.6, 34%)

175 watt 10,000k Aqualite MH Bulb, Ushio

175 watt 10,000k Aqualite MH Bulb, Ushio

List Price: $129.99
Our Price: $65.99
(save $64, 49%)

Coral Vue L3 Lumen Bright Series Large Reflector

Coral Vue L3 Lumen Bright Series Large Reflector

List Price: $192.99
Our Price: $126.49
(save $66.5, 34%)

Phoenix 250W Metal Halide HQI 14,000k DE Bulb

Phoenix 250W Metal Halide HQI 14,000k DE Bulb

List Price: $129.99
Our Price: $60.49
(save $69.5, 53%)

Single Light Timer. UL Listed

Single Light Timer. UL Listed

List Price: $9.99
Our Price: $8.99
(save $1, 10%)

Sunleaves SunDial Dual Timer

Sunleaves SunDial Dual Timer

List Price: $19.99
Our Price: $14.99
(save $5, 25%)

Single Light Digital Timer, Hamilton

Single Light Digital Timer, Hamilton

List Price: $24.99
Our Price: $14.99
(save $10, 40%)

Sunleaves SunDial4 Digital Timer

Sunleaves SunDial4 Digital Timer

List Price: $21.99
Our Price: $16.99
(save $5, 22%)

Dual Light Digital Timer, Hamilton

Dual Light Digital Timer, Hamilton

List Price: $24.99
Our Price: $14.99
(save $10, 40%)

Sunleaves SunDial8 Timer

Sunleaves SunDial8 Timer

List Price: $29.99
Our Price: $22.99
(save $7, 23%)

Intermatic Photo Cell fixed position

Intermatic Photo Cell fixed position

List Price: $19.99
Our Price: $14.99
(save $5, 25%)

Digital Appliance Timer, Intermatic

Digital Appliance Timer, Intermatic

List Price: $35.99
Our Price: $29.99
(save $6, 16%)

In-Wall Countdown Timer, Intermatic

In-Wall Countdown Timer, Intermatic

List Price: $35.99
Our Price: $29.99
(save $6, 16%)

T5 Water Resistant End Caps One Pair

T5 Water Resistant End Caps One Pair

List Price: $14.99
Our Price: $7.99
(save $7, 46%)

60 Inch Uri/Uv Lighting Aquasun Vho 140 Watts 2 pack

60 Inch Uri/Uv Lighting Aquasun Vho 140 Watts 2 pa...

List Price: $119.99
Our Price: $76.99
(save $43, 35%)

Hamilton Tank Mount LED Light

Hamilton Tank Mount LED Light

List Price: $79.99
Our Price: $69.99
(save $10, 12%)

22 inch LED Green Retro-Flex with Transformer

22 inch LED Green Retro-Flex with Transformer

List Price: $71.59
Our Price: $59.95
(save $11.64, 16%)

250 watt Reefstar DE Metal Halide System 10k, Hamilton

250 watt Reefstar DE Metal Halide System 10k, Hami...

List Price: $539.99
Our Price: $299.99
(save $240, 44%)

175 Watt 10K Spider Light Retrofit Kit, Hamilton

175 Watt 10K Spider Light Retrofit Kit, Hamilton

List Price: $280.99
Our Price: $191.49
(save $89.5, 31%)

R2 Single Tube 5 LED Moonlight Retrofit

R2 Single Tube 5 LED Moonlight Retrofit

List Price: $64.99
Our Price: $32.99
(save $32, 49%)

HID Lighting Controller Delay HLC-2e, C.A.P.

HID Lighting Controller Delay HLC-2e, C.A.P.

List Price: $93.69
Our Price: $69.69
(save $24, 25%)

400 watt 10k True Metal Halide Bulb, Hamilton

400 watt 10k True Metal Halide Bulb, Hamilton

List Price: $150.99
Our Price: $76.99
(save $74, 49%)

XM 250 Watt 10,000K Mogul Base MH Bulb.

XM 250 Watt 10,000K Mogul Base MH Bulb.

List Price: $95.99
Our Price: $76.99
(save $19, 19%)

250 watt Aqualite 20,000k+ DE HQI MH Bulb, Ushio

250 watt Aqualite 20,000k+ DE HQI MH Bulb, Ushio

List Price: $165.99
Our Price: $84.69
(save $81.3, 48%)

96 watt Blue 460nm PC Bulb (Square Pin), Hamilton

96 watt Blue 460nm PC Bulb (Square Pin), Hamilton

List Price: $64.99
Our Price: $29.99
(save $35, 53%)

48 inch T5 Retrofit Kit (2 Bulb), Coral Vue

48 inch T5 Retrofit Kit (2 Bulb), Coral Vue

List Price: $201.99
Our Price: $131.99
(save $70, 34%)

36 inch Jalli 2 x 39 watt HO T5 Light fixture.

36 inch Jalli 2 x 39 watt HO T5 Light fixture.

List Price: $112.99
Our Price: $77.29
(save $35.7, 31%)

48 in. 54 watt 6,500k Daylight HO T5 Bulb

48 in. 54 watt 6,500k Daylight HO T5 Bulb

List Price: $99.99
Our Price: $61.99
(save $38, 38%)

48 in Actinic Blue T6 Bulb (40 watt), Jalli

48 in Actinic Blue T6 Bulb (40 watt), Jalli

List Price: $18.99
Our Price: $9.89
(save $9.1, 47%)

20 Watt Phillips Flourescent Daylight Bulb

20 Watt Phillips Flourescent Daylight Bulb

List Price: $21.99
Our Price: $10.99
(save $11, 50%)

22 inch LED Blue Retro-Flex without Transformer

22 inch LED Blue Retro-Flex without Transformer

List Price: $52.79
Our Price: $44.95
(save $7.84, 14%)

22 inch LED Retro-Mood with Transformer

22 inch LED Retro-Mood with Transformer

List Price: $79.49
Our Price: $66.95
(save $12.54, 15%)

24 In. Hamilton Dlx 1x250 14k Mh + 2x65-Watt Pc

24 In. Hamilton Dlx 1x250 14k Mh + 2x65-Watt Pc

List Price: $939.99
Our Price: $478.49
(save $461.5, 49%)

250 watt MH Bell Pendant System, Matte Black

250 watt MH Bell Pendant System, Matte Black

List Price: $371.99
Our Price: $269.49
(save $102.5, 27%)

24 inch T5 nanoTech Shade Reflector

24 inch T5 nanoTech Shade Reflector

List Price: $19.99
Our Price: $15.99
(save $4, 20%)

Jalli 34 5/8 Inch PC 36 Watt Dual Bulb

Jalli 34 5/8 Inch PC 36 Watt Dual Bulb

List Price: $129.99
Our Price: $65.99
(save $64, 49%)

400 watt Electronic Assembled Metal Halide Ballast, Hamilton

400 watt Electronic Assembled Metal Halide Ballast...

List Price: $299.99
Our Price: $183.99
(save $116, 38%)

400 watt Ocean Bulb 14,000k MH, Aqua Medic

400 watt Ocean Bulb 14,000k MH, Aqua Medic

List Price: $183.99
Our Price: $93.49
(save $90.5, 49%)

1000 watt Aqualite 10,000k CWA MH Bulb, Ushio

1000 watt Aqualite 10,000k CWA MH Bulb, Ushio

List Price: $323.99
Our Price: $164.99
(save $159, 49%)

150 watt Reeflux 10,000k HQI DE MH Bulb, Coral Vue

150 watt Reeflux 10,000k HQI DE MH Bulb, Coral Vue

List Price: $106.99
Our Price: $69.19
(save $37.8, 35%)

96 watt Actinic 03 Blue PC Bulb, Square Pin

96 watt Actinic 03 Blue PC Bulb, Square Pin

List Price: $53.99
Our Price: $27.49
(save $26.5, 49%)

24 watt Daylight PC Bulb, Jalli

24 watt Daylight PC Bulb, Jalli

List Price: $40.99
Our Price: $20.89
(save $20.1, 49%)

36 Inch Finnex 4 Bulb T5 System with LEDs

36 Inch Finnex 4 Bulb T5 System with LEDs

List Price: $479.99
Our Price: $384.99
(save $95, 19%)

48 in. 10,000k Daylight HO T5 Bulb (54 watt), Custom Aquati

48 in. 10,000k Daylight HO T5 Bulb (54 watt), Cust...

List Price: $21.99
Our Price: $10.99
(save $11, 50%)

24 in T5 Aquasun Bulb 40 watt, URI/UV Lighting

24 in T5 Aquasun Bulb 40 watt, URI/UV Lighting

List Price: $42.99

$14.99
(save $28, 65%)

Power Cord For Hamilton Fans

Power Cord For Hamilton Fans

List Price: $16.99
Our Price: $8.79
(save $8.2, 48%)

Uri/Uv Lighting 60 In. Vho 140 Watt Super Actinic 2 pack

Uri/Uv Lighting 60 In. Vho 140 Watt Super Actinic ...

List Price: $113.99
Our Price: $71.49
(save $42.5, 37%)

Finnex 21 LED Clip On Light

Finnex 21 LED Clip On Light

List Price: $39.99
Our Price: $29.99
(save $10, 25%)

34 inch LED Blue/White Retro-Flex with Transformer

34 inch LED Blue/White Retro-Flex with Transformer

List Price: $79.49
Our Price: $66.95
(save $12.54, 15%)

36 inch LED White 2XTREME Light Bar

36 inch LED White 2XTREME Light Bar

List Price: $228.29
Our Price: $194.95
(save $33.34, 14%)

L3 SE MH Lumen Bright Large Pendant, Coral Vue

L3 SE MH Lumen Bright Large Pendant, Coral Vue

List Price: $243.99
Our Price: $159.49
(save $84.5, 34%)

Single 65 Watt 03 Actinic Power Compact Retrofit

Single 65 Watt 03 Actinic Power Compact Retrofit

List Price: $64.99
Our Price: $32.99
(save $32, 49%)

DISCONTIN400 watt Galaxy electronic ballast, Sunlight Supply

DISCONTIN400 watt Galaxy electronic ballast, Sunli...

List Price: $275.99
Our Price: $190.19
(save $85.8, 31%)

175 watt 6.5k Metal Halide Bulb, Hamilton

175 watt 6.5k Metal Halide Bulb, Hamilton

List Price: $172.99
Our Price: $87.99
(save $85, 49%)

Helios 250W 20,000 K Mogul Base Mh Bulb

Helios 250W 20,000 K Mogul Base Mh Bulb

List Price: $118.99
Our Price: $60.49
(save $58.5, 49%)

150 watt 5,200k DE HQI MH Bulb, Ushio

150 watt 5,200k DE HQI MH Bulb, Ushio

List Price: $107.99
Our Price: $54.99
(save $53, 49%)

55/65 watt Actinic 03 PC Bulb (Square Pin), Hamilton

55/65 watt Actinic 03 PC Bulb (Square Pin), Hamilt...

List Price: $53.99
Our Price: $27.49
(save $26.5, 49%)

55 watt Actinic Blue/Daylight Smart PC Bulb, Jalli

55 watt Actinic Blue/Daylight Smart PC Bulb, Jalli...

List Price: $64.99
Our Price: $32.99
(save $32, 49%)

37-1/2 Inch 2-Bulb T5 Retrofit Kit, Jalli.

37-1/2 Inch 2-Bulb T5 Retrofit Kit, Jalli.

List Price: $183.99
Our Price: $93.49
(save $90.5, 49%)

48 in T5 HO 54 Watt 25,000k Daylight, SunBlaster

48 in T5 HO 54 Watt 25,000k Daylight, SunBlaster

List Price: $19.99
Our Price: $14.99
(save $5, 25%)

48 in T6 Light Fixture (1 - 40 watt bulbs), Jalli

48 in T6 Light Fixture (1 - 40 watt bulbs), Jalli

List Price: $90.99
Our Price: $46.19
(save $44.8, 49%)

Appliance timer 120 volt 15 amp

Appliance timer 120 volt 15 amp

List Price: $19.99
Our Price: $16.99
(save $3, 15%)

Flourescent Endcaps From Taam

Flourescent Endcaps From Taam

List Price: $17.99
Our Price: $8.79
(save $9.2, 51%)

Uri/Uv Lighting 72 Inch Vho Super Actinic 160 Watts 4 pack

Uri/Uv Lighting 72 Inch Vho Super Actinic 160 Watt...

List Price: $203.99
Our Price: $142.99
(save $61, 29%)

Hamilton 20 inch LED Lighting Strip

Hamilton 20 inch LED Lighting Strip

List Price: $69.99
Our Price: $47.89
(save $22.1, 31%)

34 inch LED Red Retro-Flex without Transformer

34 inch LED Red Retro-Flex without Transformer

List Price: $61.19
Our Price: $51.95
(save $9.24, 15%)

24 In. Hamilton Dlx 1x400 14k Mh + 2x24-Watt T5

24 In. Hamilton Dlx 1x400 14k Mh + 2x24-Watt T5

List Price: $993.99
Our Price: $505.99
(save $488, 49%)

400 Watt Cayman HQI Reflector, Hamilton.

400 Watt Cayman HQI Reflector, Hamilton.

List Price: $157.99
Our Price: $107.79
(save $50.2, 31%)

400 Watt 14K Spider Light Retrofit Kit, Hamilton

400 Watt 14K Spider Light Retrofit Kit, Hamilton

List Price: $327.99
Our Price: $223.39
(save $104.6, 31%)

13 watt Solar Duo Boy with 2 LED Moonlights

13 watt Solar Duo Boy with 2 LED Moonlights

List Price: $25.99
Our Price: $17.99
(save $8, 30%)

Assembled Dual 175 Watt Metal Halide

Assembled Dual 175 Watt Metal Halide

List Price: $377.99
Our Price: $192.49
(save $185.5, 49%)

Power Cord for T5 Ballast, 8 ft 220/240v

Power Cord for T5 Ballast, 8 ft 220/240v

List Price: $21.99
Our Price: $10.99
(save $11, 50%)

400 watt 6.5k Metal Halide Bulb (horizontal mount), Iwasaki

400 watt 6.5k Metal Halide Bulb (horizontal mount)...

List Price: $183.99
Our Price: $109.99
(save $74, 40%)

150 Watt Aqualine 20,000 German Hqi De Mh Bulb

150 Watt Aqualine 20,000 German Hqi De Mh Bulb

List Price: $145.99
Our Price: $105.59
(save $40.4, 27%)

XM 250 Watt 10,000K Double Ended HQI MH Bulb.

XM 250 Watt 10,000K Double Ended HQI MH Bulb.

List Price: $107.99
Our Price: $87.99
(save $20, 18%)

96 Watt Daylight 6500k Pc Bulb, Square Pin

96 Watt Daylight 6500k Pc Bulb, Square Pin

List Price: $64.99
Our Price: $32.99
(save $32, 49%)

T5 36 inch Long 39 Watt Strip Light

T5 36 inch Long 39 Watt Strip Light

List Price: $31.99
Our Price: $28.99
(save $3, 9%)

T5 Ho 54 Watt Actinic 420nm Bulb

T5 Ho 54 Watt Actinic 420nm Bulb

List Price: $24.99
Our Price: $19.99
(save $5, 20%)

3 in. Fan (Quiet) 30 CFM T1, Hamilton

3 in. Fan (Quiet) 30 CFM T1, Hamilton

List Price: $53.99
Our Price: $27.49
(save $26.5, 49%)

36 in T12 Aquasun Bulb 30 watt, URI/UV Lighting

36 in T12 Aquasun Bulb 30 watt, URI/UV Lighting

List Price: $47.99
Our Price: $24.19
(save $23.8, 49%)

10 inch Fuge Ray LED slim light

10 inch Fuge Ray LED slim light

List Price: $39.99
Our Price: $29.99
(save $10, 25%)

48 inch LED Blue 2XTREME Light Bar

48 inch LED Blue 2XTREME Light Bar

List Price: $280.89
Our Price: $239.95
(save $40.94, 14%)

12 inch LED White 2XTREME Light Bar

12 inch LED White 2XTREME Light Bar

List Price: $105.39
Our Price: $89.95
(save $15.44, 14%)

Mounting Legs for Ocean Light Pendant Lights

Mounting Legs for Ocean Light Pendant Lights

List Price: $53.99
Our Price: $27.49
(save $26.5, 49%)

Tempered Glass for Reef Optix 1 Plus Pendant

Tempered Glass for Reef Optix 1 Plus Pendant

List Price: $27.99
Our Price: $21.09
(save $6.9, 24%)

250 watt DE HQI Parabolic Reflector, ViaAqua

250 watt DE HQI Parabolic Reflector, ViaAqua

List Price: $64.99
Our Price: $32.99
(save $32, 49%)

Jalli 48 Inch 4x55 Watt Power Compact Retrofit

Jalli 48 Inch 4x55 Watt Power Compact Retrofit

List Price: $565.99
Our Price: $288.19
(save $277.8, 49%)

175 watt Pulse Start Metal Halide Ballast, PFO Lighting

175 watt Pulse Start Metal Halide Ballast, PFO Lig...

List Price: $265.99
Our Price: $135.29
(save $130.7, 49%)

1000 watt 14k Metal Halide Bulb, Hamilton

1000 watt 14k Metal Halide Bulb, Hamilton

List Price: $247.99
Our Price: $126.49
(save $121.5, 48%)

250 watt 10,000k CWA Aqualite MH Bulb, Ushio

250 watt 10,000k CWA Aqualite MH Bulb, Ushio

List Price: $172.99
Our Price: $87.99
(save $85, 49%)

250 watt 20000k DE HQI MH Bulb, Hamilton

250 watt 20000k DE HQI MH Bulb, Hamilton

List Price: $139.99
Our Price: $71.49
(save $68.5, 48%)

55/65 watt 03 Actinic Blue/10k White Smart PC Bulb, Hamilton

55/65 watt 03 Actinic Blue/10k White Smart PC Bulb...

List Price: $53.99
Our Price: $27.49
(save $26.5, 49%)

96 watt Actinic Blue PC Bulb, Jalli

96 watt Actinic Blue PC Bulb, Jalli

List Price: $75.99
Our Price: $38.49
(save $37.5, 49%)

3 foot Aruba Sun dual T5 retrofit kit with LED

3 foot Aruba Sun dual T5 retrofit kit with LED

List Price: $215.99
Our Price: $164.99
(save $51, 23%)

24 in T5 HO 24 Watt 6,400k Daylight, SunBlaster

24 in T5 HO 24 Watt 6,400k Daylight, SunBlaster

List Price: $17.99
Our Price: $8.49
(save $9.5, 52%)

24 in T6 Light Fixture (1 - 20 watt bulbs), Jalli

24 in T6 Light Fixture (1 - 20 watt bulbs), Jalli

List Price: $57.99
Our Price: $29.69
(save $28.3, 48%)

Power Compact Socket for Square Pin Bulbs

Power Compact Socket for Square Pin Bulbs

List Price: $10.99
Our Price: $5.49
(save $5.5, 50%)

60 in T12 Aquasun Bulb 140 watt, 4 pack

60 in T12 Aquasun Bulb 140 watt, 4 pack

List Price: $179.99
Our Price: $131.99
(save $48, 26%)

Hamilton 24 inch Kona Sun Blue LED Light

Hamilton 24 inch Kona Sun Blue LED Light

List Price: $179.99
Our Price: $129.99
(save $50, 27%)

34 inch LED Green Retro-Flex without Transformer

34 inch LED Green Retro-Flex without Transformer

List Price: $61.19
Our Price: $51.95
(save $9.24, 15%)

400 watt Reefsun Single Metal Halide System 14k, Hamilton

400 watt Reefsun Single Metal Halide System 14k, H...

List Price: $561.99
Our Price: $285.99
(save $276, 49%)

175 Watt 14K Spider Light Retrofit Kit, Hamilton

175 Watt 14K Spider Light Retrofit Kit, Hamilton

List Price: $280.99
Our Price: $191.49
(save $89.5, 31%)

Dual 11000 Mcd Led Moonlights

Dual 11000 Mcd Led Moonlights

List Price: $107.99
Our Price: $54.99
(save $53, 49%)

HID Lighting Controller HLC-3e, C.A.P.

HID Lighting Controller HLC-3e, C.A.P.

List Price: $126.89
Our Price: $94.39
(save $32.5, 25%)

Female Detachable Receptacle - Ballast side

Female Detachable Receptacle - Ballast side

List Price: $12.99
Our Price: $8.79
(save $4.2, 32%)

400 watt 14k Metal Halide Bulb, Hamilton

400 watt 14k Metal Halide Bulb, Hamilton

List Price: $172.99
Our Price: $87.99
(save $85, 49%)

XM 250 Watt 15,000K Mogul Base MH Bulb.

XM 250 Watt 15,000K Mogul Base MH Bulb.

List Price: $95.99
Our Price: $76.99
(save $19, 19%)

75 watt Aqualite 10,000k DE HQI MH Bulb, Ushio

75 watt Aqualite 10,000k DE HQI MH Bulb, Ushio

List Price: $119.99
Our Price: $54.99
(save $65, 54%)

96 watt 03 Actinic Blue/10k Smart PC Bulb (Square Pin)

96 watt 03 Actinic Blue/10k Smart PC Bulb (Square ...

List Price: $64.99
Our Price: $32.99
(save $32, 49%)

24 inch T5 2 Bulb Retrofit Kit with LED moonlights

24 inch T5 2 Bulb Retrofit Kit with LED moonlights

List Price: $223.99
Our Price: $146.29
(save $77.7, 34%)

48 inch Jalli 2 x 54 watt HO T5 Light fixture.

48 inch Jalli 2 x 54 watt HO T5 Light fixture.

List Price: $126.99
Our Price: $86.59
(save $40.4, 31%)

T5 Ho 24 Watt 10,000K Bulb

T5 Ho 24 Watt 10,000K Bulb

List Price: $22.99
Our Price: $17.99
(save $5, 21%)

48 in 7100k Daylight T6 Bulb (40 watt), Jalli

48 in 7100k Daylight T6 Bulb (40 watt), Jalli

List Price: $14.99
Our Price: $7.69
(save $7.3, 48%)

24 in T12 Aquasun Bulb 20 watt, URI/UV Lighting

24 in T12 Aquasun Bulb 20 watt, URI/UV Lighting

List Price: $42.99
Our Price: $21.99
(save $21, 48%)

24 inch LED Blue 2XTREME Light Bar

24 inch LED Blue 2XTREME Light Bar

List Price: $158.09
Our Price: $135.95
(save $22.14, 14%)

34 inch LED Retro-Mood without Transformer

34 inch LED Retro-Mood without Transformer

List Price: $69.59
Our Price: $58.95
(save $10.64, 15%)

400 watt MH Bell Pendant System, Matte Black

400 watt MH Bell Pendant System, Matte Black

List Price: $395.99
Our Price: $318.99
(save $77, 19%)

36 inch T5 nanoTech Shade Reflector

36 inch T5 nanoTech Shade Reflector

List Price: $22.99
Our Price: $18.99
(save $4, 17%)

Jalli 36 1/2 Inch 2x36 Watt Power Compact Fixture

Jalli 36 1/2 Inch 2x36 Watt Power Compact Fixture

List Price: $129.99
Our Price: $65.99
(save $64, 49%)

400 watt Assembled HQI Metal Halide Ballast, Hamilton

400 watt Assembled HQI Metal Halide Ballast, Hami...

List Price: $280.99
Our Price: $164.99
(save $116, 41%)

250 Watt Oceanbulb 20,000k DE MH Bulb

250 Watt Oceanbulb 20,000k DE MH Bulb

List Price: $119.99
Our Price: $49.49
(save $70.5, 58%)

1000 watt 20,000k Colorlite Blue MH Bulb, Ushio

1000 watt 20,000k Colorlite Blue MH Bulb, Ushio

List Price: $366.99
Our Price: $186.99
(save $180, 49%)

150 watt Reeflux 12,000k HQI DE MH Bulb, Coral Vue

150 watt Reeflux 12,000k HQI DE MH Bulb, Coral Vue

List Price: $106.99
Our Price: $69.19
(save $37.8, 35%)

96 watt 10,000k Daylight PC Bulb, Square Pin

96 watt 10,000k Daylight PC Bulb, Square Pin

List Price: $53.99
Our Price: $27.49
(save $26.5, 49%)

36 watt Actinic Blue PC Bulb, Jalli

36 watt Actinic Blue PC Bulb, Jalli

List Price: $53.99
Our Price: $27.49
(save $26.5, 49%)

48 Inch Finnex 4 Bulb T5 System with LEDs

48 Inch Finnex 4 Bulb T5 System with LEDs

List Price: $599.99
Our Price: $439.99
(save $160, 26%)

48 in. Panasonic Blue HO T5 Bulb (54 watt), Custom Aquatic

48 in. Panasonic Blue HO T5 Bulb (54 watt), Custom...

List Price: $21.99
Our Price: $10.99
(save $11, 50%)

24 in T5 Actinic White Bulb 40 watt, URI/UV Lighting

24 in T5 Actinic White Bulb 40 watt, URI/UV Lighti...

List Price: $42.99
Our Price: $21.99
(save $21, 48%)

Guard And Filter For 3 Inch Fan

Guard And Filter For 3 Inch Fan

List Price: $16.99
Our Price: $8.79
(save $8.2, 48%)

Uri/Uv Lighting 60 In. Vho 140 Watt Super Actinic 4 pack

Uri/Uv Lighting 60 In. Vho 140 Watt Super Actinic ...

List Price: $167.99
Our Price: $126.49
(save $41.5, 24%)

16 inch Ray II LED slim light

16 inch Ray II LED slim light

List Price: $82.99
Our Price: $64.99
(save $18, 21%)

36 inch LED Blue/White 2XTREME Light Bar

36 inch LED Blue/White 2XTREME Light Bar

List Price: $228.29
Our Price: $194.95
(save $33.34, 14%)

44 inch LED White Retro-Flex without Transformer

44 inch LED White Retro-Flex without Transformer

List Price: $75.99
Our Price: $63.95
(save $12.04, 15%)

150 watt Reefstar DE Metal Halide System 14k, Hamilton

150 watt Reefstar DE Metal Halide System 14k, Hami...

List Price: $359.99
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Single 65 Watt 10K Power Compact Retrofit Kit

Single 65 Watt 10K Power Compact Retrofit Kit

List Price: $64.99
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150/175 watt Galaxy electronic ballast, Sunlight Supply

150/175 watt Galaxy electronic ballast, Sunlight S...

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250 watt 10k True Metal Halide Bulb, Hamilton

250 watt 10k True Metal Halide Bulb, Hamilton

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Helios 400 Watt 20,000 K Hqi Mogul Base Mh Bulb

Helios 400 Watt 20,000 K Hqi Mogul Base Mh Bulb

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150 watt Aqualite 10,000k DE HQI MH Bulb, Ushio

150 watt Aqualite 10,000k DE HQI MH Bulb, Ushio

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55/65 watt Blue 7100k PC Bulb (Square Pin), Hamilton

55/65 watt Blue 7100k PC Bulb (Square Pin), Hamilt...

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96 watt Actinic Blue/Daylight Smart PC Bulb, Jalli

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49-1/2 Inch 2-Bulb T5 Retrofit Kit, Jalli.

49-1/2 Inch 2-Bulb T5 Retrofit Kit, Jalli.

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18 in T5 HO 18 Watt 6,400k Daylight, SunBlaster

18 in T5 HO 18 Watt 6,400k Daylight, SunBlaster

List Price: $17.99
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48 in T6 Light Fixture (4 - 40 watt bulbs), Jalli

48 in T6 Light Fixture (4 - 40 watt bulbs), Jalli

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Appliance timer 240 volt 20 amp

Appliance timer 240 volt 20 amp

List Price: $19.99
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Socket Mounts (2 pack), URI/UV Lighting

Socket Mounts (2 pack), URI/UV Lighting

List Price: $14.99
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Uri/Uv Lighting 72 Inch Vho Actinic White 160 Watt 12 pack

Uri/Uv Lighting 72 Inch Vho Actinic White 160 Watt...

List Price: $515.99
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Hamilton 32 inch LED Lighting Strip

Hamilton 32 inch LED Lighting Strip

List Price: $76.99
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34 inch LED Red Retro-Flex with Transformer

34 inch LED Red Retro-Flex with Transformer

List Price: $79.49
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24 In. Hamilton Dlx 1x175 10k Mh + 2x65-Watt Pc

24 In. Hamilton Dlx 1x175 10k Mh + 2x65-Watt Pc

List Price: $895.99
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Cozumel Sun Reflector SE Metal Halide pendant

Cozumel Sun Reflector SE Metal Halide pendant

List Price: $191.99
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400 Watt 20K Spider Light Retrofit Kit, Hamilton

400 Watt 20K Spider Light Retrofit Kit, Hamilton

List Price: $335.99
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24 watt Solar Duo Boy with 2 LED Moonlights

24 watt Solar Duo Boy with 2 LED Moonlights

List Price: $30.99
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250 watt Assembled Metal Halide Ballast, Hamilton

250 watt Assembled Metal Halide Ballast, Hamilton

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URI A4 VHO ballast made by IceCap.

URI A4 VHO ballast made by IceCap.

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400 watt 6.5k Metal Halide Bulb (vertical mount), Iwasaki

400 watt 6.5k Metal Halide Bulb (vertical mount), ...

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150 Watt Aqualine 10,000 German Hqi Double

150 Watt Aqualine 10,000 German Hqi Double

List Price: $131.99
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XM 250 Watt 15,000K Double Ended HQI MH Bulb.

XM 250 Watt 15,000K Double Ended HQI MH Bulb.

List Price: $107.99
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13 Watt Jalli Actinic Pc Bulb, Straight Pin

13 Watt Jalli Actinic Pc Bulb, Straight Pin

List Price: $27.99
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T5 48 inch Long 54 Watt Strip Light

T5 48 inch Long 54 Watt Strip Light

List Price: $34.99
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T5 Ho 54 Watt Royal Blue 460nm Bulb

T5 Ho 54 Watt Royal Blue 460nm Bulb

List Price: $24.99
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3 in. Fan (Quiet) 30 CFM T1 w/ Guard, Powercord

3 in. Fan (Quiet) 30 CFM T1 w/ Guard, Powercord

List Price: $64.99
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36 in T12 Actinic White Bulb 95 watt, URI/UV Lighting

36 in T12 Actinic White Bulb 95 watt, URI/UV Light...

List Price: $47.99
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12 inch Fuge Ray LED slim light

12 inch Fuge Ray LED slim light

List Price: $49.99
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12 inch LED Blue/White 2XTREME Light Bar

12 inch LED Blue/White 2XTREME Light Bar

List Price: $105.39
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22 inch LED White Retro-Flex without Transformer

22 inch LED White Retro-Flex without Transformer

List Price: $52.79
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150 watt Spacelight EX 10k Pendant, Aqua Medic

150 watt Spacelight EX 10k Pendant, Aqua Medic

List Price: $465.99
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(save $148.4, 31%)

175 watt Complete 14k MH Retrofit Kit, Coral Vue

175 watt Complete 14k MH Retrofit Kit, Coral Vue

List Price: $280.99
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150 watt DE HQI Parabolic Reflector

150 watt DE HQI Parabolic Reflector

List Price: $62.99
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Jalli 36 Inch 2x96 Watt Power Compact Retrofit

Jalli 36 Inch 2x96 Watt Power Compact Retrofit

List Price: $496.99
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150 watt Dual HQI Metal Halide Ballast, PFO Lighting

150 watt Dual HQI Metal Halide Ballast, PFO Lighti...

List Price: $481.99
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1000 watt 5k Metal Halide Bulb, Hamilton

1000 watt 5k Metal Halide Bulb, Hamilton

List Price: $193.99
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400 watt 10,000k Aqualite MH Bulb, Ushio

400 watt 10,000k Aqualite MH Bulb, Ushio

List Price: $161.99
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400 watt 10000k DE HQi MH Bulb, Hamilton

400 watt 10000k DE HQi MH Bulb, Hamilton

List Price: $172.99
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55/65 watt 03 Actinic Blue PC Bulb, Hamilton

55/65 watt 03 Actinic Blue PC Bulb, Hamilton

List Price: $53.99
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96 watt Daylight PC Bulb, Jalli

96 watt Daylight PC Bulb, Jalli

List Price: $64.99
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3 foot Aruba Sun dual T5 retrofit kit with LED

3 foot Aruba Sun dual T5 retrofit kit with LED

List Price: $179.99
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(save $20.04, 11%)

36 in T5 HO 39 Watt 6,400k Daylight, SunBlaster

36 in T5 HO 39 Watt 6,400k Daylight, SunBlaster

List Price: $18.49
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(save $9.5, 51%)

30 in T6 Light Fixture (2 - 20 watt bulbs), Jalli

30 in T6 Light Fixture (2 - 20 watt bulbs), Jalli

List Price: $92.99
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Large Mogul Base Socket For Metal

Large Mogul Base Socket For Metal

List Price: $21.99
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672 Inch Uri/Uv Lighting Aquasun Vho 160 Watts 12 pack

672 Inch Uri/Uv Lighting Aquasun Vho 160 Watts 12 ...

List Price: $635.99
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Hamilton 24 inch Kona Sun Combo LED Light

Hamilton 24 inch Kona Sun Combo LED Light

List Price: $179.99
Our Price: $129.99
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34 inch LED Green Retro-Flex with Transformer

34 inch LED Green Retro-Flex with Transformer

List Price: $79.49
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24 In. Hamilton Dlx 1x175 10k Mh + 2x24-Watt T5

24 In. Hamilton Dlx 1x175 10k Mh + 2x24-Watt T5

List Price: $863.99
Our Price: $439.99
(save $424, 49%)

400 watt Reefstar DE Metal Halide System 10k, Hamilton

400 watt Reefstar DE Metal Halide System 10k, Hami...

List Price: $669.99
Our Price: $340.99
(save $329, 49%)

175 Watt 20K Spider Light Retrofit Kit, Hamilton

175 Watt 20K Spider Light Retrofit Kit, Hamilton

List Price: $280.99
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(save $89.5, 31%)

R2 Moonlight Controller

R2 Moonlight Controller

List Price: $64.99
Our Price: $32.99
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15 ft Lamp Cord w/ Male Quick Disconnect, 16 gauge, Lumatek

15 ft Lamp Cord w/ Male Quick Disconnect, 16 gauge...

List Price: $19.99
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400 watt 20k Metal Halide Bulb, Hamilton

400 watt 20k Metal Halide Bulb, Hamilton

List Price: $150.99
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XM 400 Watt 20,000K Mogul Base MH Bulb.

XM 400 Watt 20,000K Mogul Base MH Bulb.

List Price: $101.99
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70 watt Aqualite 20,000k+ DE HQI MH Bulb, Ushio

70 watt Aqualite 20,000k+ DE HQI MH Bulb, Ushio

List Price: $129.99
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(save $64, 49%)

96 watt 460 Blue/10k Smart PC Bulb (Square Pin)

96 watt 460 Blue/10k Smart PC Bulb (Square Pin)

List Price: $64.99
Our Price: $32.99
(save $32, 49%)

36 inch T5 2 Bulb Retrofit Kit with LED moonlights

36 inch T5 2 Bulb Retrofit Kit with LED moonlights

List Price: $228.99
Our Price: $149.59
(save $79.4, 34%)

T5 Ho 24 Watt Royal Blue 460nm Bulb

T5 Ho 24 Watt Royal Blue 460nm Bulb

List Price: $22.99
Our Price: $17.99
(save $5, 21%)

48 in Helios S. Blue 03/True Grow VHO PL PC Bulb (200 watt)

48 in Helios S. Blue 03/True Grow VHO PL PC Bulb (...

List Price: $51.99
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(save $25.6, 49%)

24 in T12 Aquasun Bulb 75 watt, URI/UV Lighting

24 in T12 Aquasun Bulb 75 watt, URI/UV Lighting

List Price: $47.99
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(save $23.8, 49%)

34 inch LED Blue Retro-Flex without Transformer

34 inch LED Blue Retro-Flex without Transformer

List Price: $61.19
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34 inch LED Retro-Mood with Transformer

34 inch LED Retro-Mood with Transformer

List Price: $89.49
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24 Inch 1 X 250 Watt Double Ended Mh With

24 Inch 1 X 250 Watt Double Ended Mh With

List Price: $863.99
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400 watt MH Bell Pendant System, Matte Black

400 watt MH Bell Pendant System, Matte Black

List Price: $395.99
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48 inch T5 nanoTech Shade Reflector

48 inch T5 nanoTech Shade Reflector

List Price: $24.99
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Jalli 22 5/8 Inch Power Compact 36watt Dual Bulb

Jalli 22 5/8 Inch Power Compact 36watt Dual Bulb

List Price: $150.99
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70 watt Assembled HQI Metal Halide Ballast, Hamilton

70 watt Assembled HQI Metal Halide Ballast, Hamilt...

List Price: $161.99
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250 Watt 10k Metal Halide Bulb

250 Watt 10k Metal Halide Bulb

List Price: $129.99
Our Price: $65.99
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250 watt Reeflux 10,000k HQI DE MH Bulb, Coral Vue

250 watt Reeflux 10,000k HQI DE MH Bulb, Coral Vue

List Price: $108.99
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(save $37.6, 34%)

96 watt Actinic 03/Daylight Smart PC Bulb, Square Pin

96 watt Actinic 03/Daylight Smart PC Bulb, Square ...

List Price: $53.99
Our Price: $27.49
(save $26.5, 49%)

36 watt Actinic Blue/Daylight Quad PC Bulb, Jalli

36 watt Actinic Blue/Daylight Quad PC Bulb, Jalli

List Price: $31.99
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DISCONTINUED - Finnex 47 Inch Dual 54 Watt Ho T5 Fixture

DISCONTINUED - Finnex 47 Inch Dual 54 Watt Ho T5 F...

List Price: $207.99
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(save $66.1, 31%)

24 in. 50/50 White Ho T5 Bulb (24 watt), Coral Vue

24 in. 50/50 White Ho T5 Bulb (24 watt), Coral Vue

List Price: $24.99
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24 in T5 Indigo Sun Bulb 24 watt, URI/UV Lighting

24 in T5 Indigo Sun Bulb 24 watt, URI/UV Lighting

List Price: $19.99
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(save $6.3, 31%)

Guard And Filter For 4 Inch Fan

Guard And Filter For 4 Inch Fan

List Price: $16.99
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(save $8.2, 48%)

Uri/Uv Lighting 60 Inch Vho 140 Watt Actinic White, 12 pack

Uri/Uv Lighting 60 Inch Vho 140 Watt Actinic White...

List Price: $359.99
Our Price: $274.99
(save $85, 23%)

18 inch Ray II LED slim light

18 inch Ray II LED slim light

List Price: $89.99
Our Price: $74.99
(save $15, 16%)

44 inch LED Blue/White Retro-Flex no Transformer

44 inch LED Blue/White Retro-Flex no Transformer

List Price: $75.99
Our Price: $63.95
(save $12.04, 15%)

44 inch LED White Retro-Flex with Transformer

44 inch LED White Retro-Flex with Transformer

List Price: $94.69
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(save $14.74, 15%)

150 watt Reefstar DE Metal Halide System 20k, Hamilton

150 watt Reefstar DE Metal Halide System 20k, Hami...

List Price: $359.99
Our Price: $263.99
(save $96, 26%)

175 Watt Hamilton Metal Halide 10k Universal Kit

175 Watt Hamilton Metal Halide 10k Universal Kit

List Price: $323.99
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(save $159, 49%)

Submersible Moonlight with 6 Blue LEDs

Submersible Moonlight with 6 Blue LEDs

List Price: $64.99
Our Price: $32.99
(save $32, 49%)

Single 65 Watt Smart Power Compact Retrofit

Single 65 Watt Smart Power Compact Retrofit

List Price: $64.99
Our Price: $32.99
(save $32, 49%)

DISC150 watt Galaxy Dual electronic ballast, Sunlight Supply

DISC150 watt Galaxy Dual electronic ballast, Sunli...

List Price: $347.99
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(save $108.3, 31%)

250 watt 14k Metal Halide Bulb, Hamilton

250 watt 14k Metal Halide Bulb, Hamilton

List Price: $99.99
Our Price: $57.99
(save $42, 42%)

XM 175 Watt 20,000K Mogul Base MH Bulb.

XM 175 Watt 20,000K Mogul Base MH Bulb.

List Price: $89.99
Our Price: $71.49
(save $18.5, 20%)

150 watt Aqualite 14,000k DE HQI MH Bulb, Ushio

150 watt Aqualite 14,000k DE HQI MH Bulb, Ushio

List Price: $129.99
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(save $69.5, 53%)

55/65 watt 03 Actinic Blue/10k Smart PC Bulb (Square Pin)

55/65 watt 03 Actinic Blue/10k Smart PC Bulb (Squa...

List Price: $53.99
Our Price: $27.49
(save $26.5, 49%)

96 watt 10,000k PC Bulb, Strait Pin, Pacific Coast

96 watt 10,000k PC Bulb, Strait Pin, Pacific Coast

List Price: $40.99
Our Price: $29.69
(save $11.3, 27%)

24 Inch 4 Bulb T5 Fixture W/Led Moonlights, Jalli

24 Inch 4 Bulb T5 Fixture W/Led Moonlights, Jalli

List Price: $485.99
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13W SunBlaster GREEN CFL 6400 Kelvin CFL 4 Pack

13W SunBlaster GREEN CFL 6400 Kelvin CFL 4 Pack

List Price: $20.99
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(save $2, 9%)

24 in Actinic Blue T6 Bulb (20 watt), Jalli

24 in Actinic Blue T6 Bulb (20 watt), Jalli

List Price: $14.99
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(save $7.3, 48%)

Waterproof T12 Socket End Caps, URI/UV Lighting

Waterproof T12 Socket End Caps, URI/UV Lighting

List Price: $25.99
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(save $12.8, 49%)

Uri/Uv Lighting 72 Inch Vho Actinic White 160 Watt 2 pack

Uri/Uv Lighting 72 Inch Vho Actinic White 160 Watt...

List Price: $119.99
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(save $38.6, 32%)

Hamilton 44 inch LED Lighting Strip

Hamilton 44 inch LED Lighting Strip

List Price: $81.99
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(save $26.1, 31%)

44 inch LED Red Retro-Flex without Transformer

44 inch LED Red Retro-Flex without Transformer

List Price: $75.99
Our Price: $63.95
(save $12.04, 15%)

24 In. Hamilton Dlx 1x175 10k Mh + 2x75-Watt Vho

24 In. Hamilton Dlx 1x175 10k Mh + 2x75-Watt Vho

List Price: $982.99
Our Price: $500.49
(save $482.5, 49%)

Hamilton Cozumel Sun Reflector - Aluminum

Hamilton Cozumel Sun Reflector - Aluminum

List Price: $175.99
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(save $56.2, 31%)

Jalli 10-3/4 In. Power Compact 13watt Single Bulb

Jalli 10-3/4 In. Power Compact 13watt Single Bulb

List Price: $38.99
Our Price: $19.79
(save $19.2, 49%)

Dual 250 Watt Metal Halide Ballast From

Dual 250 Watt Metal Halide Ballast From

List Price: $401.99
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1000 watt Aqualine 10,000k German Screw Type Mh Bulb

1000 watt Aqualine 10,000k German Screw Type Mh Bu...

List Price: $438.99
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(save $123.3, 28%)

1000 watt 20k German Metal Halide Bulb, Radium

1000 watt 20k German Metal Halide Bulb, Radium

List Price: $539.99
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(save $265, 49%)

250 Watt Aqualine 10,000 German Hqi Double

250 Watt Aqualine 10,000 German Hqi Double

List Price: $149.99
Our Price: $107.79
(save $42.2, 28%)

XM 70 Watt 20,000K Double Ended HQI MH Bulb.

XM 70 Watt 20,000K Double Ended HQI MH Bulb.

List Price: $95.99
Our Price: $76.99
(save $19, 19%)

13 watt Daylight PC Bulb (2-Pin) Jalli

13 watt Daylight PC Bulb (2-Pin) Jalli

List Price: $16.99
Our Price: $8.79
(save $8.2, 48%)

T5 48 inch Long 54 Watt Strip Light NO BULB

T5 48 inch Long 54 Watt Strip Light NO BULB

List Price: $31.99
Our Price: $26.99
(save $5, 15%)

T5 Ho 54 Watt 6500K Bulb

T5 Ho 54 Watt 6500K Bulb

List Price: $38.99
Our Price: $22.29
(save $16.7, 42%)

4 in. Fan (Quiet) 30 CFM T1, Hamilton

4 in. Fan (Quiet) 30 CFM T1, Hamilton

List Price: $53.99
Our Price: $27.49
(save $26.5, 49%)

48 in T12 75-Actinic/25-White Bulb 110 watt, URI/UV Lighting

48 in T12 75-Actinic/25-White Bulb 110 watt, URI/U...

List Price: $51.99
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(save $25.6, 49%)

20 inch Fuge Ray LED slim light

20 inch Fuge Ray LED slim light

List Price: $72.99
Our Price: $58.99
(save $14, 19%)

22 inch LED Blue/White Retro-Flex no Transformer

22 inch LED Blue/White Retro-Flex no Transformer

List Price: $52.79
Our Price: $44.95
(save $7.84, 14%)

22 inch LED White Retro-Flex with Transformer

22 inch LED White Retro-Flex with Transformer

List Price: $71.59
Our Price: $59.95
(save $11.64, 16%)

150 watt Spacelight EX 20k Pendant, Aqua Medic

150 watt Spacelight EX 20k Pendant, Aqua Medic

List Price: $465.99
Our Price: $317.59
(save $148.4, 31%)

15.75 in. Parabolic Reflector, Mogul Socket

15.75 in. Parabolic Reflector, Mogul Socket

List Price: $62.99
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(save $31.1, 49%)

Jalli 24 Inch Deluxe Power Compact Fixture

Jalli 24 Inch Deluxe Power Compact Fixture

List Price: $280.99
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(save $138, 49%)

175 watt Electronic HQI Metal Halide Ballast, PFO Lighting

175 watt Electronic HQI Metal Halide Ballast, PFO ...

List Price: $301.99

$79.99
(save $222, 73%)

175 watt 10k True Metal Halide Bulb, Hamilton

175 watt 10k True Metal Halide Bulb, Hamilton

List Price: $95.99
Our Price: $59.99
(save $36, 37%)

400 watt 10,000k CWA Aqualite MH Bulb, Ushio

400 watt 10,000k CWA Aqualite MH Bulb, Ushio

List Price: $172.99
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(save $85, 49%)

400 watt 14000k DE HQi MH Bulb, Hamilton

400 watt 14000k DE HQi MH Bulb, Hamilton

List Price: $172.99
Our Price: $87.99
(save $85, 49%)

55/65 watt 460 Blue PC Bulb, Hamilton

55/65 watt 460 Blue PC Bulb, Hamilton

List Price: $53.99
Our Price: $27.49
(save $26.5, 49%)

13 Watt Jalli Smart Pc Bulb, Straight Pin

13 Watt Jalli Smart Pc Bulb, Straight Pin

List Price: $25.99
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(save $12.8, 49%)

4 foot Aruba Sun dual T5 retrofit kit

4 foot Aruba Sun dual T5 retrofit kit

List Price: $179.99
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(save $10, 5%)

48 in T5 HO 54 Watt 6,400k Daylight, SunBlaster

48 in T5 HO 54 Watt 6,400k Daylight, SunBlaster

List Price: $18.99
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(save $9.5, 50%)

30 in T6 Light Fixture (1 - 20 watt bulbs), Jalli

30 in T6 Light Fixture (1 - 20 watt bulbs), Jalli

List Price: $66.99
Our Price: $34.09
(save $32.9, 49%)

70-150 Watt Hqi 2 Piece Metal Halide

70-150 Watt Hqi 2 Piece Metal Halide

List Price: $42.99
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(save $21, 48%)

72 Inch Uri/Uv Lighting Aquasun Vho 160 Watts 2 pack

72 Inch Uri/Uv Lighting Aquasun Vho 160 Watts 2 pa...

List Price: $131.99
Our Price: $82.49
(save $49.5, 37%)

Hamilton 36 inch Kona Sun Blue LED Light

Hamilton 36 inch Kona Sun Blue LED Light

List Price: $199.99
Our Price: $159.99
(save $40, 20%)

44 inch LED Green Retro-Flex without Transformer

44 inch LED Green Retro-Flex without Transformer

List Price: $75.99
Our Price: $63.95
(save $12.04, 15%)

24 In. Hamilton Dlx 1x175 14k Mh + 2x24-Watt T5

24 In. Hamilton Dlx 1x175 14k Mh + 2x24-Watt T5

List Price: $863.99
Our Price: $439.99
(save $424, 49%)

400 watt Reefstar DE Metal Halide System 14k, Hamilton

400 watt Reefstar DE Metal Halide System 14k, Hami...

List Price: $669.99
Our Price: $340.99
(save $329, 49%)

250 Watt 10K Spider Light Retrofit Kit, Hamilton

250 Watt 10K Spider Light Retrofit Kit, Hamilton

List Price: $303.99
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Rio Mini Sun Deep Sea Blue Color, From TAAM

Rio Mini Sun Deep Sea Blue Color, From TAAM

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Workhorse 3 Ballast.

Workhorse 3 Ballast.

List Price: $59.99
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400 watt 6.5k Metal Halide Bulb, Hamilton

400 watt 6.5k Metal Halide Bulb, Hamilton

List Price: $129.99
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XM 400 Watt 10,000K Mogul Base MH Bulb.

XM 400 Watt 10,000K Mogul Base MH Bulb.

List Price: $101.99
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XM 150 Watt 20,000K Double Ended HQI MH Bulb.

XM 150 Watt 20,000K Double Ended HQI MH Bulb.

List Price: $95.99
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96 watt Daylight 6700k PC Bulb (Square Pin), Hamilton

96 watt Daylight 6700k PC Bulb (Square Pin), Hamil...

List Price: $64.99
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36 in 6 Bulb 54w T5 Tek-Light Fixture, Black

36 in 6 Bulb 54w T5 Tek-Light Fixture, Black

List Price: $599.99
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T5 Ho 24 Watt 6500K Bulb

T5 Ho 24 Watt 6500K Bulb

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Air King 6 inch Clip On Fan

Air King 6 inch Clip On Fan

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24 in T12 Super Actinic Bulb 20 watt, URI/UV Lighting

24 in T12 Super Actinic Bulb 20 watt, URI/UV Light...

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Clear Stands For Jalli Lighting Fixtures

Clear Stands For Jalli Lighting Fixtures

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34 inch LED Blue Retro-Flex with Transformer

34 inch LED Blue Retro-Flex with Transformer

List Price: $79.49
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44 inch LED Retro-Mood without Transformer

44 inch LED Retro-Mood without Transformer

List Price: $93.89
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24 Inch Jalli 150 Watt Metal Halide Hqi

24 Inch Jalli 150 Watt Metal Halide Hqi

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400 watt MH Bell Pendant System, Matte Black

400 watt MH Bell Pendant System, Matte Black

List Price: $395.99
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24 Inch Polished Aluminum Reflector, 4 Bulb

24 Inch Polished Aluminum Reflector, 4 Bulb

List Price: $64.99
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Jalli 11 1/4 Inch Power Compact 13watt Dual Bulb

Jalli 11 1/4 Inch Power Compact 13watt Dual Bulb

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400 Watt MH replacement capacitor

400 Watt MH replacement capacitor

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250 watt MH Bulb 10,000k, Coral Vue

250 watt MH Bulb 10,000k, Coral Vue

List Price: $91.99
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175 watt 14,000k Aqualite MH Bulb, Ushio

175 watt 14,000k Aqualite MH Bulb, Ushio

List Price: $129.99
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65/55 watt Actinic 03 Blue PC Bulb, Strait Pin

65/55 watt Actinic 03 Blue PC Bulb, Strait Pin

List Price: $42.99
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36 watt Daylight Quad PC Bulb, Jalli

36 watt Daylight Quad PC Bulb, Jalli

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48 in. 54 watt 6,500k Daylight HO T5 Bulb

48 in. 54 watt 6,500k Daylight HO T5 Bulb

List Price: $17.99
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24 in T5 Red Sun Bulb 24 watt, URI/UV Lighting

24 in T5 Red Sun Bulb 24 watt, URI/UV Lighting

List Price: $21.99
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1-1/2 inch Power Compact Bulb Clip

1-1/2 inch Power Compact Bulb Clip

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Uri/Uv Lighting 60 Inch Vho 140 Watt Actinic White 2 pack

Uri/Uv Lighting 60 Inch Vho 140 Watt Actinic White...

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24 inch Ray II LED slim light

24 inch Ray II LED slim light

List Price: $99.99
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44 inch LED Blue/White Retro-Flex with Transformer

44 inch LED Blue/White Retro-Flex with Transformer

List Price: $94.69
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48 inch LED White 2XTREME Light Bar

48 inch LED White 2XTREME Light Bar

List Price: $280.89
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250 watt Reefstar DE Metal Halide System 14k, Hamilton

250 watt Reefstar DE Metal Halide System 14k, Hami...

List Price: $528.99
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175 Watt Hamilton Metal Halide 14k Universal Kit

175 Watt Hamilton Metal Halide 14k Universal Kit

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24 Inch Signature Series Moonlight Strip

24 Inch Signature Series Moonlight Strip

List Price: $96.99
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Jalli 110 (2x55) Watt Power Compact Retrofit Kit

Jalli 110 (2x55) Watt Power Compact Retrofit Kit

List Price: $172.99
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250 watt Galaxy electronic ballast, Sunlight Supply

250 watt Galaxy electronic ballast, Sunlight Suppl...

List Price: $240.99
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250 watt 20k Metal Halide Bulb, Hamilton

250 watt 20k Metal Halide Bulb, Hamilton

List Price: $150.99
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XM 175 Watt 10,000K Mogul Base MH Bulb.

XM 175 Watt 10,000K Mogul Base MH Bulb.

List Price: $89.99
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150 watt Aqualite 20,000k+ DE HQI MH Bulb, Ushio

150 watt Aqualite 20,000k+ DE HQI MH Bulb, Ushio

List Price: $129.99
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55/65 watt Daylight 6700k PC Bulb (Square Pin), Hamilton

55/65 watt Daylight 6700k PC Bulb (Square Pin), Ha...

List Price: $53.99
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55/65 watt 10,000k PC Bulb, Square Pin, Pacific Coast

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List Price: $23.99
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36 Inch 4 Bulb T5 Fixture W/Led Moonlights, Jalli

36 Inch 4 Bulb T5 Fixture W/Led Moonlights, Jalli

List Price: $647.99
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48 in. 54 watt 2,900k Daylight HO T5 Bulb

48 in. 54 watt 2,900k Daylight HO T5 Bulb

List Price: $17.99
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24 in 7100k Daylight T6 Bulb (20 watt), Jalli

24 in 7100k Daylight T6 Bulb (20 watt), Jalli

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Intermatic Outdoor Timer 15 Amp

Intermatic Outdoor Timer 15 Amp

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T5 Water Resistant End Caps One Pair

T5 Water Resistant End Caps One Pair

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Uri/Uv Lighting 72 Inch Vho Actinic White 160 Watt 4 pack

Uri/Uv Lighting 72 Inch Vho Actinic White 160 Watt...

List Price: $215.99
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18 inch 12/24 volt Extesnion w/ Switch type M.

18 inch 12/24 volt Extesnion w/ Switch type M.

List Price: $17.69
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44 inch LED Red Retro-Flex with Transformer

44 inch LED Red Retro-Flex with Transformer

List Price: $94.69
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24 In. Hamilton Dlx 1x175 14k Mh + 2x65-Watt Pc

24 In. Hamilton Dlx 1x175 14k Mh + 2x65-Watt Pc

List Price: $895.99
Our Price: $456.49
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175 watt MH Bell Pendant System, Matte Black

175 watt MH Bell Pendant System, Matte Black

List Price: $347.99
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96 Watt Pc Reflector W / Three Moonlights

96 Watt Pc Reflector W / Three Moonlights

List Price: $62.99
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(save $31.1, 49%)

Jalli 16 3/4 In. Power Compact 18 Watt Bulb

Jalli 16 3/4 In. Power Compact 18 Watt Bulb

List Price: $53.99
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250 watt Assembled HQI Metal Halide Ballast, Hamilton

250 watt Assembled HQI Metal Halide Ballast, Hamil...

List Price: $334.99
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175 watt Aqualine 10,000k German Screw Type Mh Bulb

175 watt Aqualine 10,000k German Screw Type Mh Bul...

List Price: $93.99
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250 watt 20k German Metal Halide Bulb, Radium

250 watt 20k German Metal Halide Bulb, Radium

List Price: $193.99
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250 Watt Aqualine 20,000 German Hqi De Mh Bulb

250 Watt Aqualine 20,000 German Hqi De Mh Bulb

List Price: $226.99
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65/55 watt Actinic 03 Blue PC Bulb, Square Pin

65/55 watt Actinic 03 Blue PC Bulb, Square Pin

List Price: $42.99
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18 watt Actinic Blue PC Bulb, Jalli

18 watt Actinic Blue PC Bulb, Jalli

List Price: $31.99
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T5 18 inch Long 18 Watt Strip Light w/ Reflector

T5 18 inch Long 18 Watt Strip Light w/ Reflector

List Price: $39.99
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48 in Helios HO T5-III Fixture, ViaAqua

48 in Helios HO T5-III Fixture, ViaAqua

List Price: $83.99
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24 watt Actinic Blue T5 Fluorescent Bulb, Jalli

24 watt Actinic Blue T5 Fluorescent Bulb, Jalli

List Price: $40.99
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4 in. Fan (Quiet) 30 CFM T1 w/ Guard and Powercord, Hamilton

4 in. Fan (Quiet) 30 CFM T1 w/ Guard and Powercord...

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46.5 in T12 75-Actinic/25-White Bulb 110 watt, UV Lighting

46.5 in T12 75-Actinic/25-White Bulb 110 watt, UV ...

List Price: $53.99
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24 inch Fuge Ray LED slim light

24 inch Fuge Ray LED slim light

List Price: $79.99
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22 inch LED Blue/White Retro-Flex with Transformer

22 inch LED Blue/White Retro-Flex with Transformer

List Price: $71.59
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24 inch LED White 2XTREME Light Bar

24 inch LED White 2XTREME Light Bar

List Price: $158.09
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250 watt Spacelight EX 10k Pendant, Aqua Medic

250 watt Spacelight EX 10k Pendant, Aqua Medic

List Price: $512.99
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(save $163.5, 31%)

20.47 in. Parabolic Reflector for T5 Light, ViaAqua

20.47 in. Parabolic Reflector for T5 Light, ViaAqu...

List Price: $31.99
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Jalli 48 Inch Deluxe 4x55 Watt PC Fixture

Jalli 48 Inch Deluxe 4x55 Watt PC Fixture

List Price: $431.99
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175 watt 14k Metal Halide Bulb, Hamilton

175 watt 14k Metal Halide Bulb, Hamilton

List Price: $150.99
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(save $93, 61%)

400 watt 14,000k Aqualite MH Bulb, Ushio

400 watt 14,000k Aqualite MH Bulb, Ushio

List Price: $172.99
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150 watt Metal Halide HQI 14,000k DE Bulb, Phoenix

150 watt Metal Halide HQI 14,000k DE Bulb, Phoenix...

List Price: $129.99
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55 watt Daylight 6700k PC Bulb, Hamilton

55 watt Daylight 6700k PC Bulb, Hamilton

List Price: $53.99
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18 watt Actinic Blue/Daylight Smart PC Bulb, Jallli

18 watt Actinic Blue/Daylight Smart PC Bulb, Jalll...

List Price: $51.99
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4 foot Aruba Sun dual T5 retrofit kit with LED

4 foot Aruba Sun dual T5 retrofit kit with LED

List Price: $219.99
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24 in T5 HO 24 Watt 2,700k Daylight, SunBlaster

24 in T5 HO 24 Watt 2,700k Daylight, SunBlaster

List Price: $17.99
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(save $8, 44%)

36 in T6 Light Fixture (2 - 30 watt bulbs), Jalli

36 in T6 Light Fixture (2 - 30 watt bulbs), Jalli

List Price: $103.99
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Metal Halide Socket Holder U-Shape

Metal Halide Socket Holder U-Shape

List Price: $16.99
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72 Inch Uri/Uv Lighting Aquasun Vho 160 Watts 4 pack

72 Inch Uri/Uv Lighting Aquasun Vho 160 Watts 4 pa...

List Price: $239.99
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(save $86, 35%)

Hamilton 36 inch Kona Sun Combo LED Light

Hamilton 36 inch Kona Sun Combo LED Light

List Price: $199.99
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44 inch LED Green Retro-Flex with Transformer

44 inch LED Green Retro-Flex with Transformer

List Price: $94.69
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24 In. Hamilton Dlx 1x250 10k Mh + 2x24-Watt T5

24 In. Hamilton Dlx 1x250 10k Mh + 2x24-Watt T5

List Price: $906.99
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Cabo Sun Reflector, Hamilton

Cabo Sun Reflector, Hamilton

List Price: $151.99
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250 Watt 14K Spider Light Retrofit Kit, Hamilton

250 Watt 14K Spider Light Retrofit Kit, Hamilton

List Price: $303.99
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(save $96.6, 31%)

Hamilton 36 Inch 4x96 Watt Power Compact Retrofit

Hamilton 36 Inch 4x96 Watt Power Compact Retrofit

List Price: $701.99

$229.99
(save $472, 67%)

Hamilton 1000 Watt Replacement MH Ballast

Hamilton 1000 Watt Replacement MH Ballast

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Workhorse 5 Ballast

Workhorse 5 Ballast

List Price: $49.99
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70 Watt 6,500k (Uses Small Socket)

70 Watt 6,500k (Uses Small Socket)

List Price: $193.99
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XM 400 Watt 15,000K Mogul Base MH Bulb.

XM 400 Watt 15,000K Mogul Base MH Bulb.

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XM 150 Watt 10,000K Double Ended HQI MH Bulb.

XM 150 Watt 10,000K Double Ended HQI MH Bulb.

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96 Watt SMART Pc Bulb, Straight Pin

96 Watt SMART Pc Bulb, Straight Pin

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T5 Ho 39 Watt 10,000K Bulb

T5 Ho 39 Watt 10,000K Bulb

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2 Row Cooling Fan, from Mr. Aqua

2 Row Cooling Fan, from Mr. Aqua

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24 in T12 Super Actinic Bulb 75 watt, URI/UV Lighting

24 in T12 Super Actinic Bulb 75 watt, URI/UV Light...

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36 inch LED Blue 2XTREME Light Bar

36 inch LED Blue 2XTREME Light Bar

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44 inch LED Retro-Mood with Transformer

44 inch LED Retro-Mood with Transformer

List Price: $113.49
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48 in. PFO Acrolight (2x150w MH and 2x110w VHO)

48 in. PFO Acrolight (2x150w MH and 2x110w VHO)

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$249.99
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Reefstar 2 (Pendant ONLY), Mogul Base

Reefstar 2 (Pendant ONLY), Mogul Base

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Pendant Bell Reflector Matte Black

Pendant Bell Reflector Matte Black

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16 1/2 Inch Retrofit 36 Watt Power

16 1/2 Inch Retrofit 36 Watt Power

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HPS 1000 Deluxe Ballast

HPS 1000 Deluxe Ballast

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175 watt Reeflux 10,000k MH Bulb, Coral Vue

175 watt Reeflux 10,000k MH Bulb, Coral Vue

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175 watt 20,000k+ Aqualite MH Bulb, Ushio

175 watt 20,000k+ Aqualite MH Bulb, Ushio

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150 watt 14000k DE HQI MH Bulb, Hamilton

150 watt 14000k DE HQI MH Bulb, Hamilton

List Price: $129.99
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65/55 watt 10,000k Daylight PC Bulb, Strait Pin

65/55 watt 10,000k Daylight PC Bulb, Strait Pin

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36 watt Daylight PC Bulb, Jalli

36 watt Daylight PC Bulb, Jalli

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13W SunBlaster GREEN CFL 6400 Kelvin CFL

13W SunBlaster GREEN CFL 6400 Kelvin CFL

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36 in T5 Red Sun Bulb 39 watt, URI/UV Lighting

36 in T5 Red Sun Bulb 39 watt, URI/UV Lighting

List Price: $21.99

$12.99
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Digital Light Meter with Submersible Probe, Milwaukee SM700

Digital Light Meter with Submersible Probe, Milwau...

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2 inch Power Compact Bulb Clip

2 inch Power Compact Bulb Clip

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Uri/Uv Lighting 60 Inch Vho 140 Watt Actinic White, 4 pack

Uri/Uv Lighting 60 Inch Vho 140 Watt Actinic White...

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(save $36, 21%)

36 inch Ray II LED slim light

36 inch Ray II LED slim light

List Price: $189.99
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48 inch LED Blue/White 2XTREME Light Bar

48 inch LED Blue/White 2XTREME Light Bar

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Eclipse Color LED Light, Veritas Controls

Eclipse Color LED Light, Veritas Controls

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250 watt Reefstar DE MH System 14k (w/ Electronic Ballast)

250 watt Reefstar DE MH System 14k (w/ Electronic ...

List Price: $755.99
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250 Watt Hamilton Metal Halide 10k Universal Kit

250 Watt Hamilton Metal Halide 10k Universal Kit

List Price: $345.99
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36 Inch Signature Series Moonlight Strip

36 Inch Signature Series Moonlight Strip

List Price: $107.99
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Jalli 192 (2x96) Watt Power Compact Retrofit Kit

Jalli 192 (2x96) Watt Power Compact Retrofit Kit

List Price: $301.99
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DISC250 watt Galaxy Dual electronic ballast, Sunlight Supply

DISC250 watt Galaxy Dual electronic ballast, Sunli...

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(save $123.4, 31%)

250 watt 5.5k Metal Halide Bulb, Hamilton

250 watt 5.5k Metal Halide Bulb, Hamilton

List Price: $150.99
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(save $74, 49%)

XM 175 Watt 15,000K Mogul Base MH Bulb.

XM 175 Watt 15,000K Mogul Base MH Bulb.

List Price: $89.99
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250 watt Aqualite 10,000k DE HQI MH Bulb, Ushio

250 watt Aqualite 10,000k DE HQI MH Bulb, Ushio

List Price: $150.99
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96 watt Ice White 10,000k PC Bulb (Square Pin), Hamilton

96 watt Ice White 10,000k PC Bulb (Square Pin), Ha...

List Price: $64.99
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(save $35, 53%)

96 watt Actinic 03 PC Bulb, Square Pin, Pacific Coast

96 watt Actinic 03 PC Bulb, Square Pin, Pacific Co...

List Price: $40.99
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(save $11.3, 27%)

48 Inch 4 Bulb T5 Fixture W/Led Moonlights, Jalli

48 Inch 4 Bulb T5 Fixture W/Led Moonlights, Jalli

List Price: $755.99
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48 in. 54 watt 2,900k Daylight HO T5 Bulb

48 in. 54 watt 2,900k Daylight HO T5 Bulb

List Price: $99.99
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(save $38, 38%)

36 in Actinic Blue T6 Bulb (30 watt), Jalli

36 in Actinic Blue T6 Bulb (30 watt), Jalli

List Price: $16.99
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Intermatic 40 amp DPST timer

Intermatic 40 amp DPST timer

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36 inch Hamilton Super Power retrofit kit

36 inch Hamilton Super Power retrofit kit

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(save $49.9, 31%)

3-way Splitter 12/24 volt type M.

3-way Splitter 12/24 volt type M.

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(save $3.64, 17%)

RGB Controller with Remote, Reef Insane.

RGB Controller with Remote, Reef Insane.

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24 In. Hamilton Dlx 1x175 14k Mh + 2x75-Watt Vho

24 In. Hamilton Dlx 1x175 14k Mh + 2x75-Watt Vho

List Price: $982.99
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250 watt MH Bell Pendant System, Matte Black

250 watt MH Bell Pendant System, Matte Black

List Price: $371.99
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(save $102.5, 27%)

Jalli 20 Inch Power Compact Single Bulb

Jalli 20 Inch Power Compact Single Bulb

List Price: $75.99
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400 watt Assembled Metal Halide Ballast, Hamilton

400 watt Assembled Metal Halide Ballast, Hamilton

List Price: $280.99
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250 watt Aqualine 10,000k German Screw Type Mh Bulb

250 watt Aqualine 10,000k German Screw Type Mh Bul...

List Price: $157.99
Our Price: $114.39
(save $43.6, 27%)

400 watt 20k German Metal Halide Bulb, Radium

400 watt 20k German Metal Halide Bulb, Radium

List Price: $193.99
Our Price: $98.99
(save $95, 48%)

150 Watt 10,000k Double Ended Hqi Metal

150 Watt 10,000k Double Ended Hqi Metal

List Price: $75.99
Our Price: $38.49
(save $37.5, 49%)

65/55 watt 10,000k Daylight PC Bulb, Square Pin

65/55 watt 10,000k Daylight PC Bulb, Square Pin

List Price: $42.99
Our Price: $21.99
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18 watt Daylight PC Bulb, Jalli

18 watt Daylight PC Bulb, Jalli

List Price: $38.99
Our Price: $19.79
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T5 48 inch Long 54 Watt Strip Light w/ Reflector

T5 48 inch Long 54 Watt Strip Light w/ Reflector

List Price: $49.99
Our Price: $47.99
(save $2, 4%)

36 in Helios T5 Retrofit Kit, ViaAqua

36 in Helios T5 Retrofit Kit, ViaAqua

List Price: $49.99
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24 in T5 Super Actinic Bulb 40 watt, URI/UV Lighting

24 in T5 Super Actinic Bulb 40 watt, URI/UV Lighti...

List Price: $42.99
Our Price: $21.99
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4 in. Fan (Powerful) 80 CFM T2, Hamilton

4 in. Fan (Powerful) 80 CFM T2, Hamilton

List Price: $53.99
Our Price: $27.49
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46.5 in T12 Actinic White Bulb 110 watt, URI/UV Lighting

46.5 in T12 Actinic White Bulb 110 watt, URI/UV Li...

List Price: $53.99
Our Price: $27.49
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30 inch Fuge Ray LED slim light

30 inch Fuge Ray LED slim light

List Price: $89.99
Our Price: $77.99
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24 inch LED Blue/White 2XTREME Light Bar

24 inch LED Blue/White 2XTREME Light Bar

List Price: $158.09
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34 inch LED White Retro-Flex without Transformer

34 inch LED White Retro-Flex without Transformer

List Price: $61.19
Our Price: $51.95
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400 watt DE Metal Halide HQI 20k Pendant System, Coral Vue

400 watt DE Metal Halide HQI 20k Pendant System, C...

List Price: $535.99
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(save $185.1, 34%)

32.48 in. Parabolic Reflector for T5 Light, ViaAqua

32.48 in. Parabolic Reflector for T5 Light, ViaAqu...

List Price: $38.99
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Jalli 36 Inch 2x96 Watt Deluxe PC Fixture

Jalli 36 Inch 2x96 Watt Deluxe PC Fixture

List Price: $388.99
Our Price: $197.99
(save $191, 49%)

175 watt 20k Metal Halide Bulb, Hamilton

175 watt 20k Metal Halide Bulb, Hamilton

List Price: $129.99
Our Price: $65.99
(save $64, 49%)

400 watt 20,000k+ Aqualite MH Bulb, Ushio

400 watt 20,000k+ Aqualite MH Bulb, Ushio

List Price: $161.99
Our Price: $82.49
(save $79.5, 49%)

96 watt Actinic 03 PC Bulb (Straight Pin), Hamilton

96 watt Actinic 03 PC Bulb (Straight Pin), Hamilto...

List Price: $66.99
Our Price: $35.19
(save $31.8, 47%)

24 watt Actinic Blue/Daylight Smart PC Bulb, Jalli

24 watt Actinic Blue/Daylight Smart PC Bulb, Jalli

List Price: $64.99
Our Price: $32.99
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5 foot Aruba Sun dual T5 retrofit kit with LED

5 foot Aruba Sun dual T5 retrofit kit with LED

List Price: $277.99
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24 in T5 HO 24 Watt Green Color, SunBlaster

24 in T5 HO 24 Watt Green Color, SunBlaster

List Price: $20.99
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(save $8, 38%)

36 in T6 Light Fixture (1 - 30 watt bulbs), Jalli

36 in T6 Light Fixture (1 - 30 watt bulbs), Jalli

List Price: $77.99
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(save $38.4, 49%)

Intermatic 30 amp DPST digital timer

Intermatic 30 amp DPST digital timer

List Price: $179.99
Our Price: $149.99
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T8/T12 Standoffs Mounts - Pair, IceCap

T8/T12 Standoffs Mounts - Pair, IceCap

List Price: $8.99
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Uri/Uv Lighting 72 Inch Vho Super Actinic 160 Watts 12 pack

Uri/Uv Lighting 72 Inch Vho Super Actinic 160 Watt...

List Price: $515.99
Our Price: $329.99
(save $186, 36%)

Hamilton 48 inch Kona Sun Blue LED Light

Hamilton 48 inch Kona Sun Blue LED Light

List Price: $219.99
Our Price: $189.99
(save $30, 13%)

22 inch LED Red Retro-Flex without Transformer

22 inch LED Red Retro-Flex without Transformer

List Price: $52.79
Our Price: $44.95
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24 In. Hamilton Dlx 1x250 14k Mh + 2x24-Watt T5

24 In. Hamilton Dlx 1x250 14k Mh + 2x24-Watt T5

List Price: $906.99
Our Price: $461.99
(save $445, 49%)

150 watt Cayman Sun HQI reflector with LED lights

150 watt Cayman Sun HQI reflector with LED lights

List Price: $167.99
Our Price: $131.99
(save $36, 21%)

250 Watt 20K Spider Light Retrofit Kit, Hamilton

250 Watt 20K Spider Light Retrofit Kit, Hamilton

List Price: $303.99
Our Price: $207.39
(save $96.6, 31%)

Hamilton 72 Inch 6x55 Watt Power Compact Retrofit

Hamilton 72 Inch 6x55 Watt Power Compact Retrofit

List Price: $831.99
Our Price: $199.99
(save $632, 75%)

150 watt Assembled Metal Halide Ballast, Hamilton

150 watt Assembled Metal Halide Ballast, Hamilton

List Price: $269.99
Our Price: $137.49
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Workhorse 7 Long Ballast

Workhorse 7 Long Ballast

List Price: $103.99
Our Price: $65.99
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175 watt 15000k Metal Halide Bulb, Iwasaki

175 watt 15000k Metal Halide Bulb, Iwasaki

List Price: $139.99
Our Price: $76.99
(save $63, 45%)

70watt Aqualine 10,000 German Hqi Double Ended Mh

70watt Aqualine 10,000 German Hqi Double Ended Mh

List Price: $117.99
Our Price: $84.69
(save $33.3, 28%)

XM 150 Watt 15,000K Double Ended HQI MH Bulb.

XM 150 Watt 15,000K Double Ended HQI MH Bulb.

List Price: $95.99
Our Price: $76.99
(save $19, 19%)

55/65 Watt O3 Actinic Pc Bulb, Square Pin

55/65 Watt O3 Actinic Pc Bulb, Square Pin

List Price: $51.99
Our Price: $26.39
(save $25.6, 49%)

T5 18 inch Long 18 Watt Strip Light

T5 18 inch Long 18 Watt Strip Light

List Price: $26.79
Our Price: $19.69
(save $7.1, 26%)

T5 Ho 39 Watt Royal Blue 460nmK Bulb

T5 Ho 39 Watt Royal Blue 460nmK Bulb

List Price: $24.99
Our Price: $19.99
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4 Row Cooling Fan, from Mr. Aqua

4 Row Cooling Fan, from Mr. Aqua

List Price: $74.79
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24 in T12 Actinic White Bulb 20 watt, URI/UV Lighting

24 in T12 Actinic White Bulb 20 watt, URI/UV Light...

List Price: $42.99
Our Price: $21.99
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44 inch LED Blue Retro-Flex without Transformer

44 inch LED Blue Retro-Flex without Transformer

List Price: $75.99
Our Price: $63.95
(save $12.04, 15%)

Transformer 20 Watt 12 Volt, Reef Insane.

Transformer 20 Watt 12 Volt, Reef Insane.

List Price: $27.89
Our Price: $22.95
(save $4.94, 17%)

48 in. PFO Acrolight (2x250w MH and 2x96w PC)

48 in. PFO Acrolight (2x250w MH and 2x96w PC)

List Price: $949.99

$279.99
(save $670, 70%)

Jali 150 Watt Hqi Metal Halide Pendant

Jali 150 Watt Hqi Metal Halide Pendant

List Price: $496.99
Our Price: $252.99
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Spider Light Reflector with socket and lamp cord

Spider Light Reflector with socket and lamp cord

List Price: $69.99
Our Price: $47.89
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Jalli 24 Inch Retrofit 55 Watt Power Compact

Jalli 24 Inch Retrofit 55 Watt Power Compact

List Price: $129.99
Our Price: $65.99
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Icecap Model MH Lamp Cord 12 foot

Icecap Model MH Lamp Cord 12 foot

List Price: $17.99
Our Price: $9.89
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175 watt Reeflux 20,000k MH Bulb, Coral Vue

175 watt Reeflux 20,000k MH Bulb, Coral Vue

List Price: $103.99
Our Price: $68.09
(save $35.9, 34%)

250 watt 14,000k Aqualite MH Bulb, Ushio

250 watt 14,000k Aqualite MH Bulb, Ushio

List Price: $119.99
Our Price: $76.99
(save $43, 35%)

250 watt 10000k DE HQI MH Bulb, Hamilton

250 watt 10000k DE HQI MH Bulb, Hamilton

List Price: $107.99
Our Price: $60.49
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65/55 watt Actinic 03/Daylight Smart PC Bulb, Strait Pin

65/55 watt Actinic 03/Daylight Smart PC Bulb, Stra...

List Price: $53.99
Our Price: $27.49
(save $26.5, 49%)

55 watt Actinic Blue PC Bulb, Jalli

55 watt Actinic Blue PC Bulb, Jalli

List Price: $53.99
Our Price: $27.49
(save $26.5, 49%)

23W SunBlaster Ionic CFL 6400 Kelvin CFL

23W SunBlaster Ionic CFL 6400 Kelvin CFL

List Price: $24.99
Our Price: $18.99
(save $6, 24%)

24 in Helios 11,000k Daylight HO T5 Bulb (24 watt), ViaAqua

24 in Helios 11,000k Daylight HO T5 Bulb (24 watt)...

List Price: $18.99
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ValuLine Dual outlet 24 hour timer, C.A.P.

ValuLine Dual outlet 24 hour timer, C.A.P.

List Price: $17.99
Our Price: $14.99
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Power Compact Socket for Strait Pin Bulbs

Power Compact Socket for Strait Pin Bulbs

List Price: $10.99
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60 in T12 Aquasun Bulb 140 watt, 12 pack

60 in T12 Aquasun Bulb 140 watt, 12 pack

List Price: $599.99
Our Price: $351.99
(save $248, 41%)

48 inch Ray II LED slim light

48 inch Ray II LED slim light

List Price: $199.99
Our Price: $174.99
(save $25, 12%)

22 inch LED Green Retro-Flex without Transformer

22 inch LED Green Retro-Flex without Transformer

List Price: $52.79
Our Price: $44.95
(save $7.84, 14%)

Eclipse Max LED Light, Veritas Controls

Eclipse Max LED Light, Veritas Controls

List Price: $799.99
Our Price: $445.99
(save $354, 44%)

250 watt Reefstar DE MH System 10k (w/ Ushio bulb), Hamilton

250 watt Reefstar DE MH System 10k (w/ Ushio bulb)...

List Price: $647.99

$239.99
(save $408, 62%)

250 Watt Hamilton Metal Halide 14k Universal Kit

250 Watt Hamilton Metal Halide 14k Universal Kit

List Price: $345.99
Our Price: $175.99
(save $170, 49%)

48 Inch Signature Series Moonlight Strip

48 Inch Signature Series Moonlight Strip

List Price: $118.99
Our Price: $60.49
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HID Lighting Controller HLC-1e, C.A.P.

HID Lighting Controller HLC-1e, C.A.P.

List Price: $101.49
Our Price: $75.49
(save $26, 25%)

1000 watt Galaxy electronic ballast, Sunlight Supply

1000 watt Galaxy electronic ballast, Sunlight Supp...

List Price: $614.99
Our Price: $421.49
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250 watt 6.5K Metal Halide Bulb, Hamilton

250 watt 6.5K Metal Halide Bulb, Hamilton

List Price: $129.99
Our Price: $65.99
(save $64, 49%)

XM 250 Watt 20,000K Mogul Base MH Bulb.

XM 250 Watt 20,000K Mogul Base MH Bulb.

List Price: $95.99
Our Price: $76.99
(save $19, 19%)

250 watt Aqualite 14,000k DE HQI MH Bulb, Ushio

250 watt Aqualite 14,000k DE HQI MH Bulb, Ushio

List Price: $161.99
Our Price: $82.49
(save $79.5, 49%)

96 watt Actinic 03 PC Bulb (Square Pin), Hamilton

96 watt Actinic 03 PC Bulb (Square Pin), Hamilton

List Price: $64.99
Our Price: $29.99
(save $35, 53%)

9 in Helios Actinic O3 Blue VHO PL PC Bulb (18 watt)

9 in Helios Actinic O3 Blue VHO PL PC Bulb (18 wat...

List Price: $25.99
Our Price: $13.19
(save $12.8, 49%)

24 inch Jalli 2 x 24 watt HO T5 Light fixture.

24 inch Jalli 2 x 24 watt HO T5 Light fixture.

List Price: $99.99
Our Price: $68.09
(save $31.9, 31%)

48 in. 54 watt 6,500k Daylight HO T5 Bulb

48 in. 54 watt 6,500k Daylight HO T5 Bulb

List Price: $17.99
Our Price: $8.99
(save $9, 50%)

36 in 7100k Daylight T6 Bulb (30 watt), Jalli

36 in 7100k Daylight T6 Bulb (30 watt), Jalli

List Price: $12.99
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(save $7, 53%)

3 On/Off Settings per Day Timer

3 On/Off Settings per Day Timer

List Price: $17.99
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6 Foot Electronic Morepower VHO Retrofit Kit

6 Foot Electronic Morepower VHO Retrofit Kit

List Price: $239.99
Our Price: $186.99
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Retro-Dim Remote-contorlled LED Dimmer.

Retro-Dim Remote-contorlled LED Dimmer.

List Price: $49.19
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22 inch LED Retro-Mood without Transformer

22 inch LED Retro-Mood without Transformer

List Price: $59.79
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24 In. Hamilton Dlx 1x250 10k Mh + 2x65-Watt Pc

24 In. Hamilton Dlx 1x250 10k Mh + 2x65-Watt Pc

List Price: $939.99
Our Price: $478.49
(save $461.5, 49%)

250 watt MH Bell Pendant System, Matte Black

250 watt MH Bell Pendant System, Matte Black

List Price: $371.99
Our Price: $269.49
(save $102.5, 27%)

18 inch T5 nanoTech Shade Reflector

18 inch T5 nanoTech Shade Reflector

List Price: $16.69
Our Price: $12.49
(save $4.2, 25%)

24 Inch Jalli Power Compact 36 Watt Bulb

24 Inch Jalli Power Compact 36 Watt Bulb

List Price: $85.99
Our Price: $43.99
(save $42, 48%)

Dual 400 Watt Hamilton Assembled Ballast.

Dual 400 Watt Hamilton Assembled Ballast.

List Price: $507.99
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400 watt Aqualine 10,000k German Screw Type Mh Bulb

400 watt Aqualine 10,000k German Screw Type Mh Bul...

List Price: $244.99
Our Price: $175.99
(save $69, 28%)

1000 watt Aqualite 10,000k MH Bulb, Ushio

1000 watt Aqualite 10,000k MH Bulb, Ushio

List Price: $323.99
Our Price: $159.99
(save $164, 50%)

150 watt 10,000k Double Ended MH Bulb, Coral Vue

150 watt 10,000k Double Ended MH Bulb, Coral Vue

List Price: $95.99
Our Price: $62.59
(save $33.4, 34%)

65/55 watt Actinic 03/Daylight Smart PC Bulb, Square Pin

65/55 watt Actinic 03/Daylight Smart PC Bulb, Squa...

List Price: $42.99
Our Price: $21.99
(save $21, 48%)

24 watt Actinic Blue PC Bulb, Jalli

24 watt Actinic Blue PC Bulb, Jalli

List Price: $53.99
Our Price: $27.49
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24 Inch 4 Bulb T5 System with LEDs Finnex

24 Inch 4 Bulb T5 System with LEDs Finnex

List Price: $359.99
Our Price: $307.99
(save $52, 14%)

T5 Jumper to Connect Two T5 Strip Lights

T5 Jumper to Connect Two T5 Strip Lights

List Price: $3.99
Our Price: $2.19
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24 in T5 75-Actinic/25-White Bulb 40 watt, URI/UV Lighting

24 in T5 75-Actinic/25-White Bulb 40 watt, URI/UV ...

List Price: $42.99

$14.99
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4 in. Fan (Power) 80 CFM T2 w/ Guard and Powercord, Hamilton

4 in. Fan (Power) 80 CFM T2 w/ Guard and Powercord...

List Price: $64.99
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(save $32, 49%)

Uri/Uv Lighting 60 In. Vho 140 Watt Super Actinic 12 pack

Uri/Uv Lighting 60 In. Vho 140 Watt Super Actinic ...

List Price: $359.99
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(save $85, 23%)

Slim LED clip light 36 with red

Slim LED clip light 36 with red

List Price: $39.99
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34 inch LED Blue/White Retro-Flex no Transformer

34 inch LED Blue/White Retro-Flex no Transformer

List Price: $61.19
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34 inch LED White Retro-Flex with Transformer

34 inch LED White Retro-Flex with Transformer

List Price: $79.49
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L3 DE HQI MH Lumen Bright Pendant, Coral Vue

L3 DE HQI MH Lumen Bright Pendant, Coral Vue

List Price: $243.99
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(save $84.5, 34%)

44.49 in. Parabolic Reflector for T5 Light, ViaAqua

44.49 in. Parabolic Reflector for T5 Light, ViaAqu...

List Price: $42.99
Our Price: $21.99
(save $21, 48%)

Custom Aquatic 28 to 96 Watt Power Compact Ballast

Custom Aquatic 28 to 96 Watt Power Compact Ballast

List Price: $62.99
Our Price: $31.89
(save $31.1, 49%)

175 watt 5.5k Metal Halide Bulb, Hamilton

175 watt 5.5k Metal Halide Bulb, Hamilton

List Price: $129.99
Our Price: $65.99
(save $64, 49%)

Helios 175 Watt 20,000 K Hqi Mogul Base Mh Bulb

Helios 175 Watt 20,000 K Hqi Mogul Base Mh Bulb

List Price: $107.99
Our Price: $54.99
(save $53, 49%)

Radium 150 Watt Double Ended Metal Halide Lamp.

Radium 150 Watt Double Ended Metal Halide Lamp.

List Price: $172.99
Our Price: $87.99
(save $85, 49%)

55/65 watt Ice White 10,000k PC Bulb (Square Pin), Hamilton

55/65 watt Ice White 10,000k PC Bulb (Square Pin),...

List Price: $53.99
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(save $29.04, 53%)

36 watt Actinic Blue/Daylight Smart PC Bulb, Jalli

36 watt Actinic Blue/Daylight Smart PC Bulb, Jalli...

List Price: $64.99
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25-1/2 Inch 2-Bulb T5 Retrofit Kit, Jalli.

25-1/2 Inch 2-Bulb T5 Retrofit Kit, Jalli.

List Price: $152.99
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(save $74.9, 48%)

48 in T5 HO 54 Watt 10,000k Daylight, SunBlaster

48 in T5 HO 54 Watt 10,000k Daylight, SunBlaster

List Price: $19.99
Our Price: $11.49
(save $8.5, 42%)

48 in T6 Light Fixture (2 - 40 watt bulbs), Jalli

48 in T6 Light Fixture (2 - 40 watt bulbs), Jalli

List Price: $120.99
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(save $59.4, 49%)

Intermatic 40 amp DPDT digital timer, GM40

Intermatic 40 amp DPDT digital timer, GM40

List Price: $89.99
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(save $10, 11%)

Tomb Stone Style Socket For Fluorescent

Tomb Stone Style Socket For Fluorescent

List Price: $3.99
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(save $1.8, 45%)

Uri/Uv Lighting 72 Inch Vho Super Actinic 160 Watts 2 pack

Uri/Uv Lighting 72 Inch Vho Super Actinic 160 Watt...

List Price: $119.99
Our Price: $80.29
(save $39.7, 33%)

Hamilton 48 inch Kona Sun Combo LED Light

Hamilton 48 inch Kona Sun Combo LED Light

List Price: $219.99
Our Price: $189.99
(save $30, 13%)

22 inch LED Red Retro-Flex with Transformer

22 inch LED Red Retro-Flex with Transformer

List Price: $71.59
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24 In. Hamilton Dlx 1x400 10k Mh + 2x24-Watt T5

24 In. Hamilton Dlx 1x400 10k Mh + 2x24-Watt T5

List Price: $993.99
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(save $488, 49%)

250 watt Cayman Sun HQI reflector with LED lights

250 watt Cayman Sun HQI reflector with LED lights

List Price: $179.99
Our Price: $142.99
(save $37, 20%)

400 Watt 10K Spider Light Retrofit Kit, Hamilton

400 Watt 10K Spider Light Retrofit Kit, Hamilton

List Price: $327.99
Our Price: $223.39
(save $104.6, 31%)

Hamilton 36 Inch 2x96 Watt Deluxe PC Fixture

Hamilton 36 Inch 2x96 Watt Deluxe PC Fixture

List Price: $299.99
Our Price: $219.99
(save $80, 26%)

175 Watt Metal Halide Ballast Assembled

175 Watt Metal Halide Ballast Assembled

List Price: $204.99
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Assembled Dual 96-Watt Pc Ballast With One

Assembled Dual 96-Watt Pc Ballast With One

List Price: $215.99
Our Price: $120.99
(save $95, 43%)

250 watt 6500k Metal Halide Bulb, Iwasaki

250 watt 6500k Metal Halide Bulb, Iwasaki

List Price: $119.99
Our Price: $87.99
(save $32, 26%)

70watt Aqualine 20,000 German Hqi Double Ended Mh

70watt Aqualine 20,000 German Hqi Double Ended Mh

List Price: $121.99
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(save $34, 27%)

XM 250 Watt 20,000K Double Ended HQI MH Bulb.

XM 250 Watt 20,000K Double Ended HQI MH Bulb.

List Price: $107.99
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(save $20, 18%)

55/65 Watt 6500k Daylight Pc Bulb, Square Pin

55/65 Watt 6500k Daylight Pc Bulb, Square Pin

List Price: $51.99
Our Price: $26.39
(save $25.6, 49%)

T5 24 inch Long 24 Watt Strip Light

T5 24 inch Long 24 Watt Strip Light

List Price: $29.99
Our Price: $26.99
(save $3, 10%)

T5 Ho 39 Watt 6500K Bulb

T5 Ho 39 Watt 6500K Bulb

List Price: $34.99
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24 in T12 Actinic White Bulb 75 watt, URI/UV Lighting

24 in T12 Actinic White Bulb 75 watt, URI/UV Light...

List Price: $47.99
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(save $23.8, 49%)

44 inch LED Blue Retro-Flex with Transformer

44 inch LED Blue Retro-Flex with Transformer

List Price: $94.69
Our Price: $79.95
(save $14.74, 15%)

Transformer 60 Watt 12 Volt, Reef Insane.

Transformer 60 Watt 12 Volt, Reef Insane.

List Price: $49.19
Our Price: $41.95
(save $7.24, 14%)

48 in. PFO Acrolight (2x250w MH and 2x110w VHO)

48 in. PFO Acrolight (2x250w MH and 2x110w VHO)

List Price: $971.99

$299.99
(save $672, 69%)

Reef Optix 1 Plus Mogul Pendant, Sunlight Supply

Reef Optix 1 Plus Mogul Pendant, Sunlight Supply

List Price: $195.99
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(save $60.1, 30%)

36 Inch T5 Single Bulb Reflector

36 Inch T5 Single Bulb Reflector

List Price: $47.99
Our Price: $24.19
(save $23.8, 49%)

Jalli 24 Inch Retrofit 110 Watt Power Compact

Jalli 24 Inch Retrofit 110 Watt Power Compact

List Price: $280.99
Our Price: $142.99
(save $138, 49%)

250 watt Reeflux 10,000k MH Bulb, Coral Vue

250 watt Reeflux 10,000k MH Bulb, Coral Vue

List Price: $106.99
Our Price: $69.19
(save $37.8, 35%)

250 watt 20,000k+ Aqualite MH Bulb, Ushio

250 watt 20,000k+ Aqualite MH Bulb, Ushio

List Price: $119.99
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250 watt 14000k DE HQI MH Bulb, Hamilton

250 watt 14000k DE HQI MH Bulb, Hamilton

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55/65 watt Ice White 10,000k PC Bulb, Hamilton

55/65 watt Ice White 10,000k PC Bulb, Hamilton

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55 watt Daylight Pc Bulb, Jalli

55 watt Daylight Pc Bulb, Jalli

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2 foot Aruba Sun dual T5 retrofit kit with LED

2 foot Aruba Sun dual T5 retrofit kit with LED

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26W SunBlaster GREEN CFL 6400 Kelvin CFL

26W SunBlaster GREEN CFL 6400 Kelvin CFL

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24 in T6 Light Fixture (2 - 20 watt bulbs), Jalli

24 in T6 Light Fixture (2 - 20 watt bulbs), Jalli

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150 watt Belize Sun 2 ft DE 10k HQI/T5/LED fixture, Hamilton

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Pulsar 2.0 MH 400 watt Ballast, Sunleaves

Pulsar 2.0 MH 400 watt Ballast, Sunleaves

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Light Lifters, C.A.P.

Light Lifters, C.A.P.

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48 inch 250 watt 12K Retrofit Metal Halide w/ dual T5

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1-mil Mylar - 10 ft roll, Sunleaves

1-mil Mylar - 10 ft roll, Sunleaves

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Pioneer IV Grow - 4 tube, Sunleaves

Pioneer IV Grow - 4 tube, Sunleaves

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150 watt Belize Sun 2 ft DE 14k HQI/T5/LED fixture, Hamilton

150 watt Belize Sun 2 ft DE 14k HQI/T5/LED fixture...

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Danner Rope Ratchet Light Hangers

Danner Rope Ratchet Light Hangers

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Bimini 100W 14000k DE HQI fixture Hamilton

Bimini 100W 14000k DE HQI fixture Hamilton

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48 inch 250 watt 14K Retrofit Metal Halide w/ T5

48 inch 250 watt 14K Retrofit Metal Halide w/ T5

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1-mil Mylar - 25 ft roll, Sunleaves

1-mil Mylar - 25 ft roll, Sunleaves

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Pioneer VI Grow - 6 tube, Sunleaves

Pioneer VI Grow - 6 tube, Sunleaves

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Xtreme Nano 1000 watt 120-240 volt digital ballast

Xtreme Nano 1000 watt 120-240 volt digital ballast

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Badboy T5 12 bulb system 760 watt, Quantum

Badboy T5 12 bulb system 760 watt, Quantum

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FHD Rope Ratchet Light Hangers

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Sunleaves Lightwave Reflector

Sunleaves Lightwave Reflector

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Pioneer VIII Grow - 8 tube, Sunleaves

Pioneer VIII Grow - 8 tube, Sunleaves

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48 inch 175 watt 10K Retrofit Metal Halide w/ T5

48 inch 175 watt 10K Retrofit Metal Halide w/ T5

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Xtreme Nano 600 watt 120-240 volt digital ballast

Xtreme Nano 600 watt 120-240 volt digital ballast

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48 inch T5 HO 4 by 54 watt light with bulbs

48 inch T5 HO 4 by 54 watt light with bulbs

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GroSite Kush Master 48 inch 8 tube T5 fixture

GroSite Kush Master 48 inch 8 tube T5 fixture

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48 inch 175 watt 12K Retrofit Metal Halide w/ T5

48 inch 175 watt 12K Retrofit Metal Halide w/ T5

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Quantum 1000 watt 120-240 volt digital ballast

Quantum 1000 watt 120-240 volt digital ballast

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48 inch T5 HO 4 by 54 watt light with bulbs

48 inch T5 HO 4 by 54 watt light with bulbs

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Pioneer IV - 4 tube T5, Sunleaves

Pioneer IV - 4 tube T5, Sunleaves

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Sunleaves Rope Ratchet Light Hangers

Sunleaves Rope Ratchet Light Hangers

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GroSite Kush Master Grow 48 inch 8 tube T5 fixture

GroSite Kush Master Grow 48 inch 8 tube T5 fixture

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Number 16 single steel jack chain per foot

Number 16 single steel jack chain per foot

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48 inch 175 watt 14K Retrofit Metal Halide w/ T5

48 inch 175 watt 14K Retrofit Metal Halide w/ T5

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Quantum 400 watt 120-240 volt digital ballast

Quantum 400 watt 120-240 volt digital ballast

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Pioneer VI - 6 tube T5, Sunleaves

Pioneer VI - 6 tube T5, Sunleaves

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Sunleaves Carabiner

Sunleaves Carabiner

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GroSite BriteLite Reef 48 inch 8 tube T5 fixture

GroSite BriteLite Reef 48 inch 8 tube T5 fixture

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Ceiling Hook 2-9/16 inch long

Ceiling Hook 2-9/16 inch long

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48 inch 250 watt 10K Retrofit Metal Halide w/ T5

48 inch 250 watt 10K Retrofit Metal Halide w/ T5

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Quantum 600 watt 120-240 volt digital ballast

Quantum 600 watt 120-240 volt digital ballast

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Pioneer VIII - 8 tube T5, Sunleaves

Pioneer VIII - 8 tube T5, Sunleaves

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Flexi-Hangers (one pair), Sunleaves

Flexi-Hangers (one pair), Sunleaves

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400 watt Digital Ballast 120/240v, Lumatek

400 watt Digital Ballast 120/240v, Lumatek

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