well.... this is the first time ive read this thread, and its pretty cool, i was thinking of looking into it myself a while back, but never got round to it, now ive read this board, it made me think of using LED's for side lighting, only like, 10 per light, i think if a company found out the right mix of LED's, for good vegg. and flowering spectrums, and a way to keep it simple and tidy, they could sell pretty well, i mean, think about it, any grow could benefit from a few LED light boxes just sat in each corner, it wouldnt get too hot, and your plants would love it, even if you just had a couple as boosters for a cfl set-up, ready to be switched on for flowering... its definately something i would pay for, if it existed...