Hi everyone, I have a bit of a weird one here and really hoping for some guidance on troubleshooting this one. Within the last month, we have blown 3 GU10 led bulbs in our shower light fixture after the first bulb (from the same pack of bulbs) lasted over 5 years.
The fixture is a damp-rated recessed pot light style and is at 8' height. I have tested the blown bulbs in another location in the house and they do not work. The fixture circuit includes the bathroom fan and the switch is a timer switch with buttons for 5, 10, 15, 30 min shutoff and the circuit is standard 15A. I have inspected the bulbs and fixture for anything strange but don't see any rust or damage, etc.
I figured that if I
