guys mabey this will work but think another time again. this is for medical use to him its importen this is the bedst quality and hid and hps are the most efektiv lights for growing cannabis on the marked and you get more lumens / k than any other light on the market watts. go and look it up on whatever side you feel like this is right faq. no home guesswork. man if you are going to make your own medical grow room go with the hid for veg's and hps for flower