Harmy said:
I don't know if this has been addressed before but I just noticed that when 3P0's head hits this light, it moves to the side, which gives it a cheap movie-set look. If it's deemed worthy of fixing, it should be a fairly easy fix:
This was fixed a very long time ago ;)
http://youtu.be/MxPEuoqyTkM?t=1m46s