I agree kroe! Not everyone can accomodate a halide setup (ballast, hanging pendants or dealing with the heat of retro's in a canopy) so T5's make a suitable substitute. I've been VERY pleased with my T5 experience so far, mainly being the ability to truly "tune" it to the color of your liking. It just disappoints me when I see so many companies jumping on the bandwagon and marketing sub-par fixtures. "they're T-5's... they must be good" seems to catch far too many people, when in reality in order to fully utilize these lamps you have to spend $$$.