I dont know if this helps but I have spoke with Phillips in the Neitherlands a few times and for balanced plant growth as different vitamins are produced and broken down at different wave lenghts, the proper spectrum consists of 5.3%red 36.3% blue, and 58.3%yellow light to get a proper average. Nanometers can be converted into Hz. I was working on a project to try and grow using acoustics a while back as Hz are the direct opposite of Nm. Say if the pure light of the visible spectrum of the rainbow starts at 375Nm and ends at 750Nm then 750Nm = 375Hz and 375Nm = 750Hz. It is all about the wavelenghts.
One love
c
karmaxul Reviewed by karmaxul 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