Possible Alarming Causes of Your Home's Flickering Lights

You should be concerned if your home has flickering lights. While flickering lights might have a number of innocuous reasons, such as broken light bulbs or dimmer switch issues, they can also be the only indication of significant electrical problems that could result in fires, lethal electrical shocks, or harmed home appliances. Always look into flickering lights, and if a loose bulb or dimmer switch issue has been ruled out, call a Residential Electrician Sydney to solve any more potential electrical issues before they endanger you or your family. 

Using the Wrong Wattage of a Bulb 

Fortunately, there is a simple repair for this source of flickering lights, but that doesn't mean it should be disregarded. A fire risk exists when the incorrect bulb wattage is used in a light fixture. It can also result in hazardous blown bulbs or possible electrical shocks. Always check the light fixture you are using for the recommended bulb wattage. 

All lighting fixtures must have the wattage printed by the manufacturer. Before looking for the suggested wattage, make sure the light switch is off or the lamp is disconnected. Some areas to look are as follows: 

  • Located inside the lamp socket 

  • Under the cover at the ceiling lights' base 

  • adjacent to the lamp socket 

  • either printed on the light fixture package or in the instruction manual 

  • Your home's circuits are overloaded. 

The most frequent cause of flickering lights and other electrical problems in your home is an overloaded circuit. When you turn on one electrical device, such as a toaster, and the lights start to flicker as it powers on, that could be a sign of an overloaded circuit. This is an indication that there isn't enough energy available to power both devices, and the instability is resulting in numerous little power outages. This requires the attention of an electrician because it could harm your electrical appliances, lead to house fires or electrical shocks, or both. 

Suddenly Changing Voltage 

Flickering lights that don't stop could indicate a significant electrical issue that's causing abrupt voltage changes. The 120-volt circuit in a normal home shouldn't fluctuate more than 5 volts in either way. Flickering lights may be caused by abrupt voltage changes in your home. Here are some potential causes: 

Your home's wiring may be faulty or loose. 

  • connection issues with the utilities 

  • your system's connectors are corroded 

  • faulty or improperly placed electrical outlets 

Arcing 

One of the riskier causes of your lights flashing is arcing. Electrical current can move from one connection to another, creating a "arc" of unprotected, uncooked electricity. Electrical arches can deliver fatal electric shocks and are incredibly dangerous. When a circuit is overloaded, an electrical panel is damaged, or there is bare electrical wiring, arcing happens in residences. Electrical arcing can be detected by: 

  • When lights or appliances are turned on, there is an abrupt crackling or buzzing sound. 

  • Stunning light bursts coming from an outlet 

  • Prior to unexpected light bulb blowouts, there are flickering lights. 

Are the Lights in Your Home Flickering? It's time to consult an expert. 

The moment has come to hire a qualified electrician if your home's lights are still flickering after ruling out problems with dimmer switches, loose light bulbs, and incorrect wattage. 

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