Okay, this stirred the Mc-Guy-ver in me so I went to the electric dept and grabbed some stuff, quick stop in plumbing, a pass through lighting, and some duct tape and headed upstairs where there is a small fridge for such occasions. You would have to have seen the work space thread to find any humor of that. Now take into consideration. It's cold upstairs so I didn't take my time making it look good or get the correct color duct tape to match the fridge. LOL
DUct Tape
9v Battery
9v batter connector
3 Ultra White LEDs
26g wire
Flexible plumbing pipe braket stuff (LOL)
Now before you laugh. If you install this low enough the ladies in your dorm room shouldn't see it. Beside you should be getting the beverages for them. The beauty of this one and only item is..... The light only come on if you open the door far enough. Most of the time the door is opened 3/4 of the way. Well if you need the light just open it a little farther. If you have room mate that pull his chair up to the fridge and plants it when he get the munches you might have a problem. Might give you something to go on. The wire is small enough gage it will not effect the seal. The three leds stratigically placed will provide ample lighting to see what should be avoided in the fridge.