TheWiseInfidel
Active Member
I'm getting ready to buy a light kit for my first grow and i want to know if it would be necessary to get a cool tube for the light at that wattage. my grow space is about 2X8X9ft and i will be running(eventually) 2 250w on 4 plants. i want to know if it WOULD be necessary to get a cooltube and duct the heat out of the lights or if i would be alright with a box fan and a scrubber fan, and maybe a couple computer fans blowing directly on the lights.