The answer to 'why is my recessed lighting power surge' is that a power surge in recessed lighting is often caused by an electrical issue in the circuit or the lighting fixture itself. Common causes include faulty wiring, overloaded circuits, or a problem with the recessed light's transformer or driver.
Symptoms of a power surge in recessed lighting may include flickering, dimming, or sudden loss of power. In some cases, the surge may even damage the light fixture or trip the circuit breaker. If you experience a recurring power surge in your recessed lights, it's best to call in a licensed electrician to diagnose and resolve the issue properly. Attempting DIY electrical work can be dangerous, so it's generally recommended to have a professional handle any significant problems with your home's electrical system.