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Flickering lights? Check these culprits



  Feit Vintage Led Light Spread


Ry Crist / CNET

If the lights in your house flicker and are not fake light bulbs or Christmas tree lights, you're probably frustrated and a bit nervous.

While some causes of flicker are easy to fix, there are major issues that you should always rule out. Determine the reason why your lights are not working as they should, and you will return to full brightness in no time.

First try out the simple corrections

Before you pick up the phone to call an electrician, there could be a simple culprit causing your lighting. These adjustments can solve your flicker problem quickly and easily.

Put on loose bulbs

That sounds like an obvious solution, but it's not always the first thing that comes to mind. If your bulbs flicker, turn off the device and use a glove to protect your hand from heat, and tighten the bulb firmer.

Loose bulbs mean that the power outlet is not properly in contact with the light bulb, and this may cause an intermittent flicker. Even recessed luminaires can come loose, so check these connections first.

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Replacing switches can solve common flicker problems.


Tyler Lizenby / CNET

Updating old or incompatible switch

If the cause of the problem does not seem to be the light bulb itself, look at the wall switch. An old dimmer that uses incandescent bulbs does not work well with LEDs.

If the bulbs connected to a dimmer flicker, that's probably why. Loose or bad wiring behind the switch can also cause flickering.

Check the ratings for your lamps and dimmers to make sure they are compatible. Inconsistencies can lead to problems with the device, such as: B. humming or flickering.

Try installing a new dimmer, such as: For example, Lutron Caseta and make sure that the power from the circuit breaker is turned off before you start wiring.

Make the Smart Bulb Switch

  Sylvania Smart Bulb 3 "Height =" 0 "Width =" 270 "Data Original =" https://cnet4.cbsistatic.com/img/oou5GVFmVswlDZX5AmTWyjv_sFg=/270x0 /2017/08/14/69c2c039-9456-4fa9-8f9c-f773e77df6b5/sylvania-smart-bulb-3.jpg

Smart Light bulbs like these from Sylvania can simplify the lighting of your home and help you turn off complicated dimmers.


Chris Monroe / CNET

If flickering occurs when using a dimmer switch and replacing the switch does not solve the problem, consider upgrading to Smart Bulbs which does not require a physical dimmer switch.

Dimming through the lamp is more reliable and often solves dimming problems caused by old-fashioned dimmer switches or aged cables.

Read more: Want a Smart Home? Start with your lights

Big problems

If the above simple solutions do not solve your lighting problems, you may have a house-wide problem or one that requires the attention of a certified electrician.

Problems like these can not only damage your lighting or appliances, but also expose your home to an electrical fire risk. Do not hesitate to consult a specialist if the wiring is suitable.

Check the power

Overloaded circuits can jeopardize your home's electrical system. Large devices and HVAC units can cause flicker on power up, as they draw a large current out of the circuit.

This may indicate insufficient cabling to the device or a circuit breaker that does not work so well. Contact a specialist to make sure your circuit breaker is suitable for the safe power supply in your home.

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Turn off any switches or devices on the circuit breaker before starting any electrical work.


CNET

To determine which device is causing flicker, start by turning on each load on the circuit breaker. In this case, it can also come to a Buzzing. So listen to each circuit while it's on.

An overloaded circuit breaker is dangerous and can not only disturb the lighting but also damage your equipment.

Watch for Loose Cables

If something is not wired correctly or the wiring of your home is very old, you might notice a flicker in your light.

Loose wiring is a major cause of house fires and something you should not ignore. If you've tried several other ways to fix the flicker and it's still a problem, have an electrician look at your wiring.

Most flicker is caused by an old, faulty or incompatible wall switch or loose or bad bulbs quality. There is a good chance that your lighting problems will indeed be a quick fix, such as replacing a dimmer or replacing a light bulb.

However, if you get too far into a cable or circuit breaker problem, it's always best to get an idea about the current that flows through your home.

Ready to change the switch? 5 Things to Remember Before Installing Smart Light Switches

LEDs 101: Your Cheat Sheet for Light Bulbs


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