redindica
Member
so I'm setting up an NFT system the floor print is 11'x3' and I'm looking for LED lights. I've read that one needs 2,000 lumens per ft[SUP]2. The problem is all the sites selling lights list wattage and not lumens. My question is how many watts will i need per square foot in my grow room?
what i want to do is have these [/SUP]http://www.advancedledlights.com/products/SpectraBoost-Grow-Spotlight-%252d-15w-High-Intensity-LED-Grow-Light.html
4 blue and 3 red alternating, but something tells me this might be too little. Your help would be greatly appreciated.
what i want to do is have these [/SUP]http://www.advancedledlights.com/products/SpectraBoost-Grow-Spotlight-%252d-15w-High-Intensity-LED-Grow-Light.html
4 blue and 3 red alternating, but something tells me this might be too little. Your help would be greatly appreciated.