I suggest you buy a good 250CFM fan and vent it into the attic. You could run some duct hose to the blower and right out the ceiling.

Just position the mouth of the intake hose vent right on the side of your light box.

Heat problem solved. ...you can get all you need at The Home Depot.
HARDDON Reviewed by HARDDON on . first time n00b3ry alright so me and tehpwn are growing some weed for the first time ever. weve been warned its very hard, but whatever fuck that im sure it is worth the effort. so tehpwn says i should up some pics and call it all setup/week 1. so without further ado, click the attachments for our big setup/week 1: Rating: 5