Flickering lights can be a nuisance, causing headaches and eye strain. You may wonder what can cause this type of problem with your lighting.

In this bog post, we'll explore the common causes of flickering lights and how to fix them.

Flickering light fixture

These are The Top Possible Causes for LED Lights to Flicker

Flickering lights can be caused by a variety of factors, including faulty wiring, loose connections, and even external factors like power outages. People often ask us what causes lights to flicker. Listed below are the top probable causes.

Faulty Light Bulbs

The most common cause of flickering lights is a faulty light bulb. Over time, light bulbs can wear out and begin to flicker before eventually burning out completely. If you notice flickering in a specific light fixture, try replacing the light bulb first. If the light still flickers the fixture or the wiring may need to be replaced.

Loose Connections

Loose connections in your electrical system can also cause lights to flicker. This can happen when wires become loose or corroded, disrupting the flow of electricity. If you suspect a hazardous condition such as faulty or loose wiring you should call a licensed professional ASAP. Engle Services offers electrical inspections, and we can repair a small problem before it becomes a major one.

Voltage Fluctuations

Voltage fluctuations in your home's electrical system can also cause lights to flicker. This can happen when there is a sudden increase or decrease in the amount of electricity flowing through your home's wiring. Voltage fluctuations can be caused by external factors like power outages or internal factors like faulty wiring, or bad grounding.

Overloaded Circuits

Another common cause of flickering lights is overloaded circuits. This happens when too many appliances or devices are plugged into the same circuit, causing it to become overloaded and unable to handle the electrical load. This can lead to damaged light fixtures and light bulbs, and even tripped circuit breakers.

Faulty Dimmer Switches

If you have dimmer switches in your home, they could be the culprit behind flickering lights. Dimmer switches work by adjusting the amount of electricity flowing to the light bulb, and if they are faulty or not compatible with the wattage of the light bulb, it can cause the light to flicker. Always consult with the manufacturing specifications of the light fixture and buy an appropriately sized dimmer.

Checking a flickering light

How to Fix Flickering Lights

Now that we've explored the common causes of flickering lights, let's discuss how to fix them.

Replace Faulty Light Bulbs

As mentioned earlier, a faulty light bulb is the most common cause of flickering lights. If you notice flickering in a specific light fixture, try replacing the light bulb first. If the flickering persists, then it's likely caused by another issue.

Check for Loose Connections

If you suspect loose connections in your electrical system, it's important to have a professional electrician inspect and repair them. Attempting to fix loose connections yourself can be dangerous and should only be done by a trained professional.

Install Voltage Stabilizers

If voltage fluctuations are causing your lights to flicker, you may want to consider installing voltage stabilizers. These devices regulate the voltage in your home's electrical system, ensuring a consistent flow of electricity and preventing flickering lights.

Avoid Overloading Circuits

To prevent flickering lights caused by overloaded circuits, it's important to avoid plugging too many appliances or devices into the same circuit. Spread out your electrical load and consider installing additional circuits if needed.

Replace Faulty Dimmer Switches

If your dimmer switches are causing flickering lights, try replacing them with a compatible switch. If the flickering persists, it may be a sign of a larger electrical issue and should be inspected by a professional.

Preventing Flickering Lights

While some causes of flickering lights are out of our control, there are steps you can take to prevent them from happening.

Regular Maintenance

Regular maintenance of your home's electrical system can help prevent flickering lights. Have a professional electrician inspect your wiring, connections, and circuits on a regular basis to catch any potential issues before they become bigger problems.

Use High-Quality Light Bulbs

Using high-quality light bulbs can also help prevent flickering lights. Cheaper bulbs may be more prone to flickering and burning out quickly, so invest in quality bulbs to save yourself the hassle of frequent replacements.

Avoid Overloading Circuits

As mentioned earlier, overloading circuits can cause flickering lights. To prevent this, spread out your electrical load and consider installing additional circuits if needed.

Conclusion

Flickering lights can be a nuisance, but they can also be a sign of a larger electrical issue. By understanding the common causes of flickering lights and how to fix and prevent them, you can ensure a safe and well-lit home. If you are unsure of the cause of your flickering lights, it's always best to consult a professional electrician for assistance.

Engle Services' team of expert pros includes licensed electricians. If you're ready for an electrical repair or installation, we're here to help! Schedule an appointment online or give us a call at (855) GET-ENGLE