HPS Lamp 600 watt 600-Watt HPS Lamp offers enhanced red, orange, yellow and blue spectrums for increased photosynthetic activity and a higher lumen output. Universal, for both horizontal and vertical operation. Emits 72,000 lumens.
- Review by
The guys at Custom Hydro recommended
this bulb to me. After trying it I'm
pretty happy with it. I'm getting
similar if not better results with this
bulb compared to other more expensive
600w hps lamps.