Flickering lights are often caused by loose wiring connections, overloaded circuits, or issues with light fixtures or switches. In some cases, the problem may be as simple as a loose bulb or an incompatible dimmer switch.

Other common causes include electrical panel issues, failing breakers, or large appliances cycling on and off, which can temporarily draw extra power. Flickering may also be a sign of aging or outdated wiring, especially in older homes.

If flickering lights occur frequently, affect multiple rooms, or are accompanied by buzzing sounds or burning odors, it’s important to have a licensed electrician inspect your electrical system. Persistent flickering can indicate a safety issue that should be addressed promptly.