Maxibright daylight 660 led grow light latest model 6 led bars
HI PAR 660W led grow light test and review Australian LED grow light
Of 2.3µmol per Watt. Maxibright daylight 660 led grow light latest model 6 led bars however due to the leds working more efficiently you see the energy used to produce the light you want rather than the heat you dont want. Osram Red LED 3.1 mols s-1 W-1. High end HPS 600 watt lighting systems usually use around 660-680Watts of power due to the components generating waste heat.