Yeah just checked....damn.But like you said, it cant be too daunting to put one together...and I know this is old hat to you by now...I'd like to put together 2 rigs...to hit the bottom branches the halides miss.I was thinking just red(660nm) for flower...but a more balanced spectrum would probably be better.Psychogrow led told me that I should just use 640-660 nm red for this project, although once she/he realized there was no sale, she/he lost interest in the subject.I just dont want 2 racks-o-T-5's in my 4x4 tent, leds seem to be viable...not for my present grow, I want to take my time and do this right...they really should disable that link to those diy kits...jerks.