Quote Originally Posted by GetThisOrDie
My tent dimensions are 31 1/2" x 31 1/2" x 63" tall. My biggest concern is heat compared to LED/CFL.
Here are my questions:


2)Should I use the 250hps or can I step up to a 400w with the size of the tent?
I run a similar tent, same size. IMO, as long as it's air cooled, a 600W would be the hot set-up. I run a 400 and think a 250 would disappoint in that space. :twocents: