What Causes Flickering Lights?

In this blog post, our professionals from Mr. Electric will explore the common causes of flickering lights and the steps you can take to resolve them.

Loose or Faulty Bulbs

A loose or defective bulb is one of the most straightforward causes of flickering lights. If a bulb isn't screwed in tightly, it may not make a proper connection, causing it to flicker. Incandescent and fluorescent bulbs are frequently affected by this problem. To resolve this issue, turn off the light and meticulously secure the bulb. If the flickering persists, the bulb may be defective, and its replacement may resolve the issue.

Faulty Light Switches

Faulty light switches are an additional frequent source of fluctuating lights. Over time, switches can wear out or become loose, leading to inconsistent electrical contact. This can result in the lights flickering or failing to illuminate. It is advisable to contact an electrical repair service if you suspect a defective switch. An experienced electrician can replace the switch in a secure manner and guarantee that it is installed correctly to prevent future complications.

Voltage Fluctuations

Flickering lights may also result from voltage fluctuations in your residence. These fluctuations can be caused by a variety of factors, including large appliances cycling on and off, issues with the electrical grid, or problems with your home's electrical system. It is possible that your home's electrical system is overwhelmed if you observe that your lights flicker when you use specific appliances. In such instances, it is imperative to consult with an electrician. They have the ability to evaluate the capacity of your system and suggest enhancements, such as the installation of a dedicated circuit for heavy appliances.

Loose Wiring or Connections

Lights that flicker and potential fire hazards are among the severe risks that can result from loose wiring or connections in your home's electrical system. Loose or corroded connections can cause intermittent power loss, leading to flickering. This issue is particularly concerning because it can be challenging to identify and fix without professional help. It is crucial to promptly contact an electrical repair service if you suspect that there is loose wiring. An electrician can conduct an inspection of your wiring, identify any issues, and perform the requisite repairs to guarantee the safety of your property.

Outdated or Incompatible Lighting

Sometimes, the issue may lie with the lighting installation itself. If your home has outdated lighting fixtures or incompatible dimmer switches, it can cause flickering. For instance, energy-efficient LED bulbs may not be compatible with older dimmer switches, resulting in inconsistent performance. In these instances, it may be necessary to replace the illumination. The energy efficiency of your home can be improved by upgrading to modern fixtures and compatible dimmers, which can also rectify flickering issues.

Utility Service Issues

In certain instances, the issue may not be located within your residence, but rather with the utility service provider. You may encounter fluctuating lights if there are problems with the power supply in your area. This may occur during periods of high wind, storms, or when the electrical grid is experiencing an excessive amount of demand. If you believe this is the case, please notify your utility provider of the problem. They can advise you of any known issues and provide an estimated resolution time.

Need a Reliable Company?

Are you in need of a lighting replacement? Luckily, we at Mr. Electric have dedicated workers ready at your service. Contact our representatives for more questions.