I have a Ceiling Fan and Light stop working yesterday. I used a klein to test the voltage, the switch is OK, and when the I turn on, I can detect the voltage around the bulb. What could be the issue?
This kind of tester will tell if the wire is hot. A bad return path (white wire) could be the cause. Also the lamp can be bad, but you said both quit so I would check to see if the neutral wiggled loose.