I am making an attempt to feminize with 7500k led Bulbs, I read somewhere that excess light in this spectrum is a sure win for feminizing. I also have 6500k CFLs going. Will let you all know if it works.
Aaron385 Reviewed by Aaron385 on . LED grow lights... input please. Hello guys, I'm exchanging eMails with a representative from a LED company. I asked him if they could produce a custom light for growing, and here's what he told me: Our options are as follow: 940nm, 850nm, 660nm, 630nm, 610nm, 590nm 570nm, 530nm, 510nm, 470nm, 460nm, 400nm and a total of 64 LEDs in the bulb. Rating: 5