DR growgood
Well-Known Member
how can i keep my 2 400 watt mh/hps lights cool with out having to use an airconditioner.I was think about 2 air cooled hood's but im not sure if the will cool it enough my room is like 88-90 degree's and an ac is out of the qustion being that it is winter. Now i was thinking about the air cooled hoods with an inline fan and venting it out side the grow tent. so any ideas would be great i have like 2 bills for my budget and my target goal is to get down into the 70's.