Defeating the heat within my tent!

Give that evaporative cooler a try. They`re relatively inexpensive, and if it doesn`t cut it than u can always sell it on ebay. Or develop some slow release dry ice cooler, will keep your closet cool and inject C02 at the same time ;]/joke

If all else fails... just stick with some {good quality} l.e.d lights

just get a 6'' fan. 4'' wont cut it. Try exhausting in the house vents if possible.

unless you live in a very dry climate, evaporative coolers wont work. they will make your humidity sky rocket.

Well what about a swamp cooler? This odd method of venting my air conditioning is a fucking pain in the ass, literally it has 3 mounts all with hoses going into the tent in some way, I yesterday got my tent down to 80, but my closet was 95+ So I was thinking eh if I cool down the room, this could be good And I could completely close my closet door

Swamp cooler = evaporative cooler, no?

air flow diagram
outside tent<fan<light<filter<inside tent