Thanks spaceneedle.
I'll go with not worth the hassle.
blink_inc Reviewed by blink_inc on . Manging temperature in a 4x4x8 box Hi all. I have a 4w x 4h x 8L box and i am having a hard time getting my temperatures down to the high 70's. Running 2 x 400HPS They were over 100f and I have installed a 375CFM fan with a carbon sock and the temps are now running about 85f. There are 4 small 4" fans inside the box and two 4"x6" opening cut into the bottom as passive intake. Rating: 5