StinkBud
Well-Known Member
I would run a single 440 CFM. Plumb the vent hose through all the lights in series.I was thinking of using these to cool my lights http://www.horticulturesource.com/du...56d4a23ed8eb79
will they be enough? one fan for 2 lights in a line Pushing air from another room venting into the attic?
Those fans are designed for when you have and extra long run of ducting. You can put one of the inline fans to help with the air flow.
They are actually designed to be used in conjunction with regular fans.