Homeowners may experience various electrical problems, from tripped breakers to outlets that feel warm to the touch, which can be potentially hazardous issues. One of the most frequently reported issues involves lights that dim or flicker, known as power sag, caused by running too many high-powered devices simultaneously. Insufficient Electrical Power Flickering lights could be signaling various problems, from faulty bulbs to frayed wiring. A residential electrician in San Francisco is equipped with the proper tools to assess this issue quickly and make any needed repairs. Flickering lights are usually caused by overloaded circuits. Your electricity must travel from source back through all your devices and back again; turning on multiple high-wattage appliances at once can result in power fluctuations that lead to flickering lights. If you notice this issue, switch off all electrical appliances and lighting fixtures to see if the breaker resets itself. If not, a residential electricia...