Overhead light was flickering. Opened it up and the old LED bulb in there was hot to the touch-- something I've never experienced with LED bulbs. This is a pretty old original fixture. Is there something wrong with the wiring/socket, or is this how an LED bulb goes bad?
The old bulb that got hot is the third photo-- the bulb with fins. The one currently installed I put in to test but don't want to mess around with it too much if it could be faulty wiring.