How about a ceiling fan?
Add a ceiling fan to your room to be more comfortable in the warmer weather. The Fan will give a nice breeze while circulating the air to de-stratify (mix) the room. This may be more important if you have taller ceilings or a heat source like a pellet or wood stove. Fans come with or without lights, of course to save power I recommend one with LED light, or at least use an LED bulb if the fan has screw in socket lights.