Flickering lights can be frustrating and, in some cases, concerning. While an occasional flicker may not be a major issue, persistent flickering could be a sign of something more serious. In this post, we’ll explore the common causes of flickering lights and how you can address them.
Loose Bulbs
One of the most common and easily fixable causes of flickering lights is a loose bulb. When the bulb isn’t screwed in tightly, it can lose its connection to the fixture, causing it to flicker.
Solution: Turn off the light, tighten the bulb, and turn it back on. If the flickering continues, try replacing the bulb.
Faulty Light Switches
A malfunctioning switch or a poor connection between the switch and the light fixture can also lead to flickering.
Solution: Gently wiggle the switch. If the flickering worsens, it’s likely time to replace the switch. A licensed electrician can take care of this quickly.
Voltage Fluctuations
Frequent flickering lights, especially when accompanied by dimming or surging power in other appliances, may indicate voltage fluctuations. This can happen when larger appliances, like refrigerators or air conditioners, draw more power than usual.
Solution: Have an electrician inspect your home’s electrical system to ensure it can handle the load. Installing a dedicated circuit for large appliances can help resolve the issue.
Overloaded Circuits
Overloading a circuit by plugging in too many devices can also cause lights to flicker.
Solution: Unplug unnecessary devices and redistribute the electrical load. If the problem continues, an electrician can help by upgrading your home’s wiring or adding new circuits.
Loose Wiring
Loose or damaged wiring is a more serious cause of flickering lights and can lead to electrical arcing, which is both dangerous and a fire hazard.
Solution: If you suspect loose wiring, contact a licensed electrician immediately. This is not a DIY fix.
If you're experiencing persistent flickering lights, it’s important to address the issue before it leads to more serious electrical problems. For more information on potential causes and solutions, visit our blog or give us a call.
At Affordable Comfort, we make home comfort easy. Contact us today to schedule an inspection or repair and ensure your home’s electrical system is safe and reliable.
