got a 2'x4'x7' grow cabnet painted white inside need to get a light should i get a 400w cool tube or just standard 400w light with shade? gettin it tomorrow so quick reply would be great...
A 400 with cool tube will be the best..heat is always a problem in a small area..but either way you will need a inline fan..i use a 4 inch inline in a 3 by 3 area...