The answer to 'flickering rewiring' is that flickering lights can be caused by a variety of electrical issues, from loose connections to faulty wiring. Symptoms may include intermittent or constant flickering, dimming, or pulsing of the lights. Common causes include loose or damaged light fixtures, outdated or overloaded circuits, and issues with the home's main electrical panel.
In many cases, flickering lights can be resolved through basic troubleshooting and repairs, such as tightening connections or replacing a faulty light switch or outlet. However, more serious electrical problems may require the expertise of a licensed electrician, especially if the flickering is accompanied by other issues like power surges, breakers tripping, or the potential for fire hazards. It's generally recommended to call a professional if you're unsure of the cause or are not comfortable working with electrical systems.