+18 Why Is My Ceiling Light Getting Hot References. Wait for about 20 seconds before turning the fan back on. Could be wiring issues too (if it still happens with a 'cool' bulb).
Web check the needle on the voltmeter to determine if electricity is flowing through the switch. Traditional light bulbs like incandescent and halogen bulbs convert only about 10% of their energy into light, with the remaining energy turning into heat. Web if it's too hot to touch, it's a fire risk, use a lower powered bulb.
