oh wow thanks, 55 - 60 thats a temp that im looking for anyway so it should be ok. erm i had this vent system which had a carbon filter but was too loud, i havnt yet set up the pc fans. when u say not small pc fans could you be more precise and point me in the right direction. i will use 3 or 4 if needed. they dont make a lot of noise do they? thanks
jay2431 Reviewed by jay2431 on . CFL heat question Hi all. I'm working out the details for a rubbermaid grow setup that is going to be 7.39 sq. feet. It's going to have 2 passive intake holes about 1 1/2 inches wide on one side, and 2 computer fans hooked up on the other side for active exhaust. I want to put 8 40 watt CFL's in it for a total of 21200 lumens. My question is, am I going to have a major heat problem with this much lighting and this small of an exhaust? I don't want it to get over 85 degrees and I would prefer not to burn Rating: 5