The answer to 'flickering surge protection' is that a flickering or blinking surge protector is typically a sign of an issue with the electrical system or the surge protector itself. This can be caused by a variety of factors, including power surges, loose connections, or a faulty surge protector.
If your surge protector is flickering, it's important to first check the surge protector itself to ensure it's not damaged or malfunctioning. If the surge protector appears to be working properly, the issue may be with your home's electrical system, such as a loose connection or a problem with the circuit breaker. In some cases, the flickering may be caused by a power surge or other electrical disturbance in your area.