62Blunts
Active Member
so i made this 4'x2'x4' box for my switchable 400s mh/hps light with reflector (http://www.amazon.com/Digital-Switchable-Ballast-Reflector-GYO-2002/dp/B003810CVA/ref=sr_1_1?s=home-garden&ie=UTF8&qid=1298796477&sr=1-1) ... i dont have a cool tube or air cooled reflector... i have 1 bathroom exhaust vent fan for my carbon filter going to be placed on top...should i put a 4" (http://www.amazon.com/Suncourt-Inc-DB204-CRD-Inch--Line/dp/B004J73TAS/ref=sr_1_6?ie=UTF8&qid=1298796615&sr=8-6) or 6" inline duct fan (http://www.amazon.com/6-Inch-110VAC-250--Line-Duct/dp/B0007N5LI6/ref=sr_1_13?ie=UTF8&qid=1298796615&sr=8-13) or (http://www.amazon.com/Metal-Inline-Booster-Inches-GYO2402/dp/B003YFADW8/ref=sr_1_1?ie=UTF8&qid=1298796615&sr=8-1) on the top with a duct running into attic to suck out heat?? im going to use negative pressure and cut a hole on the bottom of right wall for fresh air to enter...im also going to have a desk fan in the top right corner to add circulation.......give me some feedback
