Quote Originally Posted by blowsterke
Tevfik when you look to my spectrum picture I use between 550 AND 650 right now, for flowering . When they grow I use the colors before them between 400 and 550.
Thanks for the input. I got the spectrum, that was expected. Actually I hoped that you say their Color Rendering Index. since I'm on PLL's too, I'm more interested on other information than kelvin. Previously you said t neon so i thought maybe you're using some kind of full spectrum bulbs.