Why Is My LED Dimmer Switch Buzzing?

If you’re wondering why your dimmer switch is buzzing, it could be that it’s rated too low for the task, and is being overtaxed by the combined bulb wattage. If you can remove a few bulbs from the switch circuit, you can reduce the buzzing.

How do I stop my LED dimmer from buzzing?

Only two options are available if you use a dimmer that is recommended by the manufacturer for your lights and the circuit still buzz. The dimmer switch can be removed and replaced with a standard switch. The second option is to replace the lights with something else.

Why does my dimmer switch make a buzzing noise?

The buzzing sound that dimmer switches make is due to the fact that there is an interrupted field around a live wire. If there is a hot switch or a crackling noise, then a buzzing sound from the switch is not dangerous.

Can a buzzing light switch cause a fire?

The crackling sound can cause burned contacts and heating of the switch, all of which can cause a fire.


Can a faulty dimmer switch cause a fire?

It is possible that dimmer switches can catch fire. It is recommended to check the voltage on the dimmer switch and the bulb you are attaching to make sure it is safe to use.

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Do you need a special dimmer switch for LED lights?

You won’t be able to dim the light completely or not very well if you use a standard dimmer switch. There is a special electronic dimmer switch that needs to be used to have a fully functioning and dimming light.

What happens if you overload a dimmer switch?

Did you know that it is possible to overload a dimmer switch? It can become very hot to the touch if you do, which can make it a fire hazard. The easiest way to avoid this happening is with simple math. The majority of dimmer switches have a rating of 600 watt or more.

Why is my Lutron dimmer buzzing?

The dimmer is turned on and there are spikes in power draw. We dim the lights by turning them off and on at the same time. With buzzing, you can hear the high inrush of the light. You don’t hear this when the light is on because the light is not being turned off.

How do I stop my lights from buzzing?

If you want to work around this, you should replace the bulbs with lower wattage ones. Cheaply made dimmers and magnetic ballasts can cause buzzing. It’s possible to stop the light bulbs from making this sound with a higher quality replacement.

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