I have a recessed shower light in my shower with a burned out light bulb that needs to be changed. The glass cover screws into the metal flashing and is sealed with a cork gasket.
However, I cannot turn or twist it off. I have tried to pull the flashing off, but I do not want to damage it. It looks like it may be secured from the inside and accessible when the glass cover is off.
I would greatly appreciate any ideas or helpful ideas to remove this. I have also tried using a rubber mat for extra grip, but that wasn't enough either.