@Eric:
*EPIC FAIL*Is there some reason why you did not report the burnt out lamp to the facilities department at your college/university when the lamp ceased functioning ?
Even if you somehow figure out how to open that fixture, you will not have a lamp available to you which will fit the base you will find inside of it -- that fixture will have some sort of keyed/pinned commercial grade CFL inside of it, not a standard lamp socket...
If some fine were to be imposed on you it is justified, you should have reported the non-functional light when it stopped working so it could be repaired in a timely manner rather than as a rush job during the holiday break so it is ready for the next occupant of that dorm room...
The college can not expect nor demand that you supply special light bulbs for its installed fixtures which are not your property... If the light fixture is undamaged you can not be legally charged because the lamp is burnt out, that is normal wear and tear and lamps do not last forever...
Definitely leave it alone and do not try to open it/tamper with it in any way, just report it to the person who does your check out that it recently stopped working but you were so busy packing to leave that making a maintenance request just slipped your mind...
~~ Evan