The answer to 'light fixture flickering lights' is that there are several common causes, including loose connections, faulty bulbs, issues with the light fixture itself, or problems with the electrical supply. Flickering lights can be a sign of a more serious electrical problem that should be addressed promptly.
Loose connections in the light fixture, such as at the bulb socket or wire nuts, can cause flickering. Worn or faulty light bulbs can also result in flickering. Additionally, issues with the light fixture itself, such as a failing ballast in a fluorescent fixture, can lead to flickering. Finally, problems with the home's electrical system, like voltage fluctuations, can cause lights to flicker.