ok thanks if i downgrade the lights to 400w or 600w would this fan lower the temperature (in-line-duct-fan )
http://www.homedepot.com/buy/building-materials/heating-venting-cooling/inductor/4-in-inline-duct-fan-62960.html
HI AGAIN. JUST WONDERING, HOW TO COOL DOWN CLOSET GROW ROOM. RIGHT NOW JUST PLANTED THE SEEDS, A DAY LATER ITS 37c AND GROWING UNDER A 1000W METAL HALIDE LIGHT BULB. PLEASE HELP THANKS