
I’m getting ready to remove this over-the-mirror light fixture, so I can get wallpaper behind it. The screw caps were on too tightly for me to turn by hand, so I had to get a pliers to help turn them.
If the metal pliers rubs against the silver canopy of the light fixture, it’s likely to scratch the surface. Also, the teeth in the pliers could mar the round metal screw caps.
So I put blue tape on the base of the light fixture, as well as on the screw caps, to prevent the pliers from coming into contact with any scratchable surfaces.