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10-15-2009, 07:38 AM
i purchased a gl60 kit. it came with a can filter 9000 and a suncourt 6" fan. would a 400 watt give off to much heat since it is 2' x 2' x 5' 3".:eek:

10-21-2009, 11:45 AM
Your 400W bulb should only give off about 500 BTUs, but you need the fan for fresh air as well.

David G.
10-23-2009, 10:45 PM
You would absolutely need to air cool the lighting system and the GL60, and the cooler the source/intake air, the better.