The flickering of lights is constant – If your lights vary on a regular basis, it’s most likely due to a minor issue in the lightbulb or a faulty switch. If they continue to flicker, it suggests a more significant problem, such as a circuit overload, too much electricity, or faulty wiring. These are dangerous and should be inspected immediately. Flickering lights are frequently caused by a loose connection. The wiring in an older property may be outdated and worn out. It’s also conceivable that you have a breaker or fuse box problem. If you notice flickering lights, it’s best to call an electrician right away. If the problem is minor and easily fixed, you may be able to do it yourself.