I also installed an air conditioner to regulate the temperature of the room thus regulating the temperature of the air that my intake fan is sucking into the box in an effort to keep the temperature in the box between 77-80 F. So far it has been working quite well.

I also took a picture of the door to my grow room and the window. These pictures were taken at about 2:00 pm my time and as you can see there is hardly any light coming into this room at all.

Also included is a picture of the filter I used to block out excess light coming from the box and a picture of the chain system I am using to raise/lower the lights.