There are a number of reasons why the lights in your home may be flickering. Some of these reasons are harmless and to be expected, but there are some instances when flickering lights can be a sign of trouble. This is why it’s best to address the issue as soon as you notice it. The following guide will walk you through the common causes of flickering lights.
Lights Flickering due to Loose Light Bulb
One reason you might be experiencing lights flickering is due to a loose bulb. If a bulb sits loose in the light socket, it will not have a consistent power supply – this is the reason for the flickering lights.
But not to worry because this is a fix even the least experienced handy person can handle. Turn off the light and allow the bulb some time to cool. Then tighten the bulb so it sits snug in the socket and turn the light back on.
Some Light Bulbs are Prone to Flickering
Have you found yourself asking, “why are my lights flickering?” Depending on the type of light bulb you’re using, some bulbs may be more prone to flickering than others. Or perhaps you are using light bulbs that are not meant to be used with light dimmers.
Some fluorescent light bulbs are known to flicker if the room is especially cold, or when you first flip the switch to turn the lights on. If you find this bothersome then you should consider replacing the fluorescent bulb with a different type.
Lights Flickering due to Circuit is Overloaded
If you notice that your lights start flickering when you turn on an appliance – like a microwave, dishwasher, or vacuum – this could be a sign of a circuit that is overloaded. These devices require a large amount of electricity to operate and draw it from the same source as your lights.
If the flickering is minor and only occurs briefly when an appliance starts, it may not indicate a serious problem. But if you’re seeing the flickering often and lasting for prolonged instances, it might be worth upgrading and installing new circuits in the room.
Lights Flickering due to Change in Voltage
Fluctuating voltage can be another reason for flickering lights. It is normal for slight changes in voltage, but it should always sit between 115 and 125 volts. If you are finding changes in voltage that fall outside this threshold, you should call a certified electrician to diagnose the issue.
Some signs of significant change in voltage include:
- lights dimming and flickering when large appliances power up
- flickering persists after appliance is powered off
- lights dim unexpectedly
- bulbs are burning out more often than usual
- electronics and appliances powering off or not working properly
Lights Flickering due to Wiring is Loose
Loose wiring can also cause lights to flicker and should never be ignored. Whether caused by aging electrical systems, damaged connections, or improper installation, loose wiring creates a serious fire hazard and should be inspected by a licensed electrician as soon as possible.
It’s always recommended to hire a certified electrician to handle your electrical needs.
Contact the Pros
When it comes to electrical services that you can count on, nobody does it like the experts at Ontime Electric.
Contact us today for professional electrical troubleshooting, flickering light repairs, and other electrical services.
