If you hear strange noises coming from your ceiling light, such as a “humming” or “sizzling” sound, it is likely one of two possibilities. The first has to do with how some LED bulbs operate in ceiling fixtures not specifically constructed for using LED bulbs. While the humming sound may be inconvenient, it is does not mean there is an issue with the light! If your ceiling light is making a sound more akin to “sizzling,” we recommend contacting an electrician immediately after turning the light off and removing the bulb. It is possible that an issue with the wiring could be the root cause.