I've got 1,000w hps's in cool tubes and they don't get too hot for duct tape. You really don't want a fan on each end of the light. That would be overkill. Even if you need two fans because of a long run, there's better ways to space them.

PC :smokin:
PharmaCan Reviewed by PharmaCan on . My new inline duct fans dont fit with my air cooled tube reflect and 6 inch ducting?? So i just got a 6 inch air cooled tube reflector from HTG supply... i also got 2 inline duct fans....and like 25 ft of duct hose...My problem is that my duct hose fits on my inline fan...but the inline fan doesnt fit properly on the reflector...on one side it fits over but is loose..and i have a clamp on it too...and the other side if i switch it around...doesnt fit over or inside the reflector....i have to have one on each end so i have to make both sides work...Anyone with suggestions or Rating: 5