Cooling help

Im growing in my room in a well blocked off walk in closet that's a short 6'. I need a way to cool the room so I can pull out te 400 watter. I have a 125 watt and 4 other 23 watt day light bulbs and the room temperature is a little low but their loving it. I'll try to get pictures real soon. Any highdeas ladies and gents?

You can cut intake & exhaust holes in the ceiling if there's attic space above it. Connect fans and you're good to go. Save the pieces of drywall for repairing later.

I suggest you get a fan and angle it so the wind brushes over the canopy. It helps expel lots of the heat coming down from the lights. What kind of lights are you using?

Thanks for the idea jelly man. I'll take that into consideration but I think I may have a plan to get the 400 watt to work. And there just showing sex so I gotta be quick. I'm using cfls for now. Surprisingly none stretched but one plant? And that seems more like strain and or previous mOther. I have four seeds pulled from qp's, and strains are bb cheese, blackberry kush, lemon kush (supposedly), and some strain I grew the first time. 3 females and one male(gone) and the bb cheese and blackberry are 12inches and lemon is 13 I believe. I'll check when lights on