The answer to 'switch flickering lights' is that there are several common causes for this issue, including loose or faulty electrical connections, a problem with the light fixture itself, or an issue with the light switch. Flickering lights can be a sign of a more serious electrical problem and should be addressed promptly.
Some common symptoms of flickering lights include the lights turning on and off intermittently, the lights dimming and brightening, or the lights flickering rapidly. If the flickering is isolated to a single light fixture, the issue is likely with that fixture. If multiple lights are flickering, the problem may be with the electrical circuit or the light switch.