I had that problem as well, and I sort of solved it two ways. First I dropped the AC in my apt a few degrees so the air going in was cooler. Second, I put a 6" box fan on the bottom facing up towards the light basically blowing hot air away. It dropped my temps inside to around 83 degrees.
Jerrodg Reviewed by Jerrodg on . temp control in my cab I have this cabinet that I bought and built and is in my closet. Dimensions are 19"deep 31"wide 53"high. Light is 250watt HPS. Temp inside without fans is around 110, yikes! I have a number of computer fans taking it down to about 90.5. I understand this is still too high, but there is not much more i can do cause i dont feel like taking shit apart and fuckin with it in mid grow. so i intend to take the proper steps in giving it proper temp next grow, which brings us to the question: I Rating: 5