Help with cooling down my cloest?

My closet is staying around 32-33 degrees C according to my thermometer, and the plants look like theyre doing good, but you can feel the heat in there, right now my only way i can ventilate it is opening it up and putting fans in front of the open door, but that still doesnt get it really blow 30 degrees at all, so what can i use for cooling my closet? I was thinking of mounting fans that are meant for ventilation ducts on the door, just cutting out a hole in it.. I'm currently using 14 CFLs, and want to add another 7, but I'm afraid of the heat it will generate.

Mmm you can try getting a blower fan to blow out the hot air, and it should have enough passive intake to suck in cooler air from outside the closet =)

i had the same problem except i was useing a 250 watt mh light... yeah you gotta at least have a intake.... right now i dont got an exhuast but it does fine with just the intake... my intake a hole in the wall with a fan stuck in there..hahah