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What Is a Led Dimmer Switch?

Chloe Bennett • • 7 min read
What Is a Led Dimmer Switch?
Dimmer Switches work by reducing the power delivered to your light bulb. They do this by trimming a section of a waveform, either on the leading edge or trailing edge of the wave. Manufacturers have designed their LEDs to be compatible with the majority of common 'trailing edge' household dimmers.

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Likewise, people ask, do you have to use a special dimmer switch for LED lights?

While most LED bulbs are now dimmable, not all of them are and not all of them dim in the same manner Since LEDs consume such a low wattage, many types of dimmers do not function with LED in the same way that they do with high wattage load incandescents.

Beside above, what is the best dimmer switch for LED lights? Our Top Picks

  • Best Overall: Insteon SwitchLinc Remote Control Dimmer at Amazon.
  • Best Budget: Philips Hue Smart Dimmer Switch at Amazon.
  • Runner-Up, Best Budget: Lutron Maestro Companion Dimmer at Amazon.
  • Best Smart Dimmer Starter Kit: Lutron Caseta Wireless Smart Lighting Starter Kit at Amazon.

Hereof, what is the difference between LED dimmer switch?

The main difference is that you have a smaller dimming range (typically 70-90% range vs. 100% with incandescent or halogen). LED Bulbs may not shut off at the lowest dim setting like traditional bulbs. In traditional dimming systems you are simply lowering the voltage/power to the bulb, which in turn dims it down.

How does an LED dimmer work?

Pulse-width modulation (PWM) dimming works by turning the LED on and off at a very high speed. Although it actually ends up making the light flicker, it's so fast that the human eye doesn't notice. PWM works by using the exact amount of electrical current the LED requires.

Related Question Answers

What happens if you use a non dimmable LED with a dimmer?

?If you install a non-dimming LED bulb in a circuit with a dimming switch, it will likely operate normally if the dimmer is at its 100% or fully on. Dimming the bulb, will likely cause erratic behavior such as flickering or buzzing and ultimately may cause damage to the bulb.

What happens if you put a non dimmable LED bulb in a dimmer?

Dimming LED lamps can save energy and changes the visual appearance and mood of your space. You can use a dimmable LED lamp in a non-dimmable circuit. You should NOT use a non-dimmable lamp in a dimmable circuit as it may cause damage to the lamp and or circuit.
Chloe Bennett
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Chloe Bennett

Chloe Bennett explores the intersection of pop culture, streaming entertainment, digital trends, and contemporary lifestyle. Her weekly commentary reaches thousands of culture enthusiasts.