Exactly the info I was looking for. thank you sooooo much for it . I don't know where i would be in my grow without all of you.i use the reflective clamps so you can give them side light and position them where ever you want. i have a mh and a hps w/ cfls 6500 42 watts kelvin for the sides i get as close as i can . my mh is 7500k opti blue, hps 2100k and 4 42 watt 6500k cfls for the corners. a lot of blue and red, violet and orange.
for flowering 2 400watt hps. and cfls