thanks bumping. i never herd of them ill do some reading on them. jc in a small grow box 3'tall 1'wide 8"deep with cfls. hotrod t5 are looking AMAZING!! the link is great
With that size grow box, Leds are just about perfect. I have grown with just T5 and currently use T5 PAR for side lighting...however with your space you may have trouble fitting a T5 fixture...and I'm finding that LED buds are possibly (about 1 -2 weeks 'til harvest) even better than good T5 - not just hard but rock hard buds and one of the main colas has a small hash tip (looks like a little bit of snow on top).
Anyway, with that size box you could use one Kessil H350 Magenta or you could do a Kessil H150 magenta and an H150 red which you could add during flower. I think that I would probably go with the H350. I could recommend a couple of LED panels but 8 inches deep is pretty restrictive...but the Kessil would work beautifully I think. I would probably keep one or two /CFLs for side lighting...but then I love side lighting and have had good luck mixing spectrums. Take a look at growershouse.com as they have excellent prices.
These lights produce little heat - I can easily grab and hold on to the Kessil H350 - last well (at least they seem to be well engineered which many LED lights are not and have a good warranty) and cost little to operate.