I have a ceiling fan, not sure of the make, but I can't remove the light shade below to change the bulbs. I was able to seperate the light from the fixture ( just connected by the wire) once I did that, it looked like the metal casing and glass shade were one unit. There are no screws holding it on. I tried to seperate the glass from the metal case using my thumb and fingers with out sucess. ANY AND ALL suggestions are appreciated