rbahadosingh
Well-Known Member
I just bought a 1000w digital greenhouse hps light from htg with a air cooled reflector. Now im wondering what type of fan should i purchase to cool the light? and is it more efficient to push or pull air through the reflector??? I was thinking i could pull air through the reflector and have a Y adapter to suck air out the top of the grow tent at the same time. opinions please.....