heres an example of the two exhaust fans I use and the cheap air cooled reflector
MULLETMAN Reviewed by MULLETMAN on . heat issues hi people , i've been reading these forums for the past 6 weeks or so to take in as much info into growing as i can. well this is my problem i have a 600w hps with ballast and my cabnet i am growing in is 3ft x 2ft x 6ft. i have set up a excust fan a fan blowing air in and have a desktop fan inside, so just for a trial run i put the 600w in there with a temp gage and the temps where around the 90 degree mark and i know this is well to high. so my questions are. can i buy a cooltube Rating: 5