Hey, ive been sneaking about checking the forum for like a week now and decided to finally post. First time grower here, Plants have been growing for 5 weeks and I assume theyre doing well, but what would I know. Anyway, I see that everyone is using CFL lights. A relative gave me a 1000W Metal Halide( i think, it retails for like $500.00) I, however, went to a horticulturist store and they sold me a "T5 light fixture". guy said it was some new fangled technology and pulled a fourth of the power yet provied the same light/grwing effects as the larger 1000w i already have. anyway, does anyone know anything about these T5's? im sure the MH bulb is way better, but what of the T5? Ima post pics later tonight, I see other ppls pics of 4-5 weeks and somehow i feel mine are bigger if not bushier...or maybe im jsut crazy. anyway, thx on any info on the T5!