wow guys. all of you are doing the same damn thing wrong!!!

stop cramming big shit in a little box! if you all know its thermal sealed...why are you growing with a 400w HPS in it!?!

i grow with the DR80 and have no issues. i use a 250w HPS Cool Breeze with digital balast(keep things cooler on the lights part by going digital), with ducting running from the light to the tent port, which has a vortex 4" fan(exhaust), sucking thru a little more ducting, ending with a carbon filter at the end.

i have no intake, i can manage with out one.

good luck to you all. i will be starting my grow journal soon with my DR80 setup if any of you would like to see that in the future. top44 <3