Quote Originally Posted by daihashi
1 6 inch inline fan pulling 424 CFM through a cool tube seems to keep both my light and my 3'x3'x 4.5' tall room around 76 degrees 4" away from the light with an ambient temperature in the house of 73-74.

Cost me $120 for the fan and $80 for the 6" cool tube. :thumbsup:

I've always dug your disclaimer. :thumbsup:
da_natural Reviewed by da_natural on . Cab Height and Lighting I have a cabinet that is 3' x 4' x 2' (height, length, depth). I was reading someone's grow log and I saw a mention of the cabinet not being tall enough for a 400 HPS. I was/am going to buy a 400 hps, but wanted to throw it out there to see if my cab is tall enough? Thanks Rating: 5