What Causes Flickering Lights? 

Overloaded Circuits

Overloaded circuits are the most common cause of flickering lights. This occurs when too many electrical devices draw power from a single circuit, exceeding its capacity. When the demand for electricity exceeds what the circuit can handle, lights may flicker. We can redistribute your electrical load by plugging devices into different outlets or installing additional circuits if necessary to address the problem. Once you notice signs of a malfunction, consult an electrician for a thorough assessment and solution.

Loose Light Bulb

Sometimes, flickering lights are caused by a loose light bulb. Vibrations from nearby machinery or a fixture that’s not properly screwed in can cause irregular flickering. This is an easy fix! Turn off the light, let the bulb cool down if it’s been on, and tighten the bulb back into place. We recommend hiring an electrical repair service for regular inspections, ensuring all bulbs are secured properly to prevent this minor problem.

Voltage Problems

Voltage fluctuations are another major factor contributing to flickering lights. If the voltage supplied to your home is unstable, it can cause inconsistent lighting. High-voltage surges and low-voltage drops can cause flickering. The most common causes of voltage problems include your utility provider or issues within your home’s electrical system. If you suspect voltage problems, contact your utility company or a trusted electrician for help.