California Lightworks SolarSystem 275 LED Grow Light200 W full spectrum LED delivers 350 mol s and replaces a 400 W HPS with energy savings for veg and bloom zones. It features OSRAM LEDs and draws only 200 watts at full power. It easily replaces a 400 watt HPS light. In flowering bloom, it has a 3 ft x 3 ft coverage area, and for vegetative growth, it can cover up to a 5 ft x 5 ft area. Programmable Spectrum Control Fully programmable central controller automatically controls hundreds of lights