thanks for the info my closet is about 2 1/2' x 4-5' of actaul grow space, it's in a dorm style apartment so i can't really cut anything! does this light have minimal heat and electric use? or is it prety high i have a good size fan runnign now and i mean the air escapes up top naturally through the seams but light can't enter there from how i have it set up, can i use CFLs for nwo or should/could i look in to this type of light?

Thaks for you help Mobay, everythign has helped a lot so far