What you can do is to build an active charcoal scrubber to control odor and remove the heat as well.

You use 4 forced air filters & 15 pounds of active charcoal to make a sandwich.

Filter
5 lb Charcoal
Filter
5 lb Charcoal
Filter
5 lb Charcoal
Filter

Use gray tape to make it one big thick filter sandwich. Fit it tight into the hole to your attic and install a fart fan (bathroom fan) turn on the fan and let it run. That will cool your room some but more important it will also control odor. You need a glass heat shield over your light and a blower moving air across the bulbs to remove the heat. Air in from one side, through the light and out the other side.
That will take care of your heat problem, and the odor problem you may not even be having yet.