House encounters flickering lights? Experts disclose common reasons and solutions for correcting them
In the comfort of our homes, a minor inconvenience like flickering lights can often go unnoticed. However, persistent flickering could indicate a more serious issue with the home's electrical system. This article aims to help homeowners identify and address the causes of flickering lights.
Firstly, it's essential to understand that the advent of newer bulbs like LED lamps can sometimes lead to mismatched bulbs and fittings, causing flickering lights. Another common cause is overloaded circuit boards, which can occur when multiple appliances demand high amounts of electricity.
If a single light is flickering, it might be due to a problem with the bulb itself or its improper fitting. In such cases, replacing the bulb or ensuring a secure fit should resolve the issue. However, if the flickering persists, it could be a sign of a more serious issue.
Lighting expert Sam Garbutt highlights common light switch malfunctions, including flickering lights, overheating, delayed responses, and buzzing sounds. Flickering lights lasting longer than a few seconds each time could indicate that the circuit board needs replacing.
Faulty wiring in the home can lead to arcing, a potential fire hazard, and should be dealt with urgently. Signs of faulty wiring include burning smells, buzzing sockets, and outlets that are hot to the touch. Blackening around the pin entry points, arcing, and sparking switches are also signs of a loose electrical socket.
In some cases, the problem might not be within the home but with the electrical service. Electric utility service issues, such as ahead of a major electrical disturbance, can cause flickering lights in the home.
When it comes to using light bulbs, it's crucial to use the correct type with the best light switches and dimmers. Fluorescent or LED bulbs are sometimes interchanged with non-compatible dimmers, resulting in a persistent flicker.
Thankfully, many of these issues can be resolved relatively easily. For instance, replacing a faulty electrical socket is usually a straightforward, inexpensive task. If the problem seems too complex to handle, it's always advisable to consult a professional electrician.
Remember, checking with neighbours and calling 105 (a free service available in England, Scotland, and Wales) can provide useful information about possible local power cuts. A voltmeter can also be used to measure the voltage in a home to determine if it is too high or too low.
In conclusion, while flickering lights might seem like a minor issue, they can often indicate a more serious problem. By understanding the potential causes and taking prompt action, homeowners can ensure the safety and efficiency of their electrical systems.
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