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Custom Dimmer Switches

Create the perfect ambience by controlling exactly how bright your dimmable bulbs shine. 

At Masterlec, we sell the highest-quality LED dimmer light switches, available in grid, raised edge, screwless configurations, various gang options, and endless finishes to suit your aesthetic perfectly. 

Find your dimmer switch below and receive free delivery when spending more than £50 on your order.

Please note that we sell both leading-edge and trailing-edge dimmer switches. Please check the bulbs you are using are compatible with the dimmer before purchasing. 

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    £30.99 - £30.99
    £30.99
    £30.99 - £30.99
    £30.99

    BG Brushed Steel 2 Gang Light Switch 1x Trailing Edge LED Dimmer 1x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 1 & 2 Gang Grid Yoke Fram...

    View full details
    £30.99 - £30.99
    £30.99
    £30.99 - £30.99
    £30.99
  • £30.99 - £30.99
    £30.99
    £30.99 - £30.99
    £30.99

    BG Black Nickel 2 Gang Light Switch 1x Trailing Edge LED Dimmer 1x 2 Way Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 1 & 2 Gang Grid Yoke Fram...

    View full details
    £30.99 - £30.99
    £30.99
    £30.99 - £30.99
    £30.99
  • £30.99 - £30.99
    £30.99
    £30.99 - £30.99
    £30.99

    BG Polished Chrome 2 Gang Light Switch 1x Trailing Edge LED Dimmer 1x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 1 & 2 Gang Grid Yoke Fram...

    View full details
    £30.99 - £30.99
    £30.99
    £30.99 - £30.99
    £30.99
  • £30.99 - £30.99
    £30.99
    £30.99 - £30.99
    £30.99

    BG White 2 Gang Light Switch 1x Trailing Edge LED Dimmer 1x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 1 & 2 Gang Grid Yoke Fram...

    View full details
    £30.99 - £30.99
    £30.99
    £30.99 - £30.99
    £30.99
  • £33.99 - £33.99
    £33.99
    £33.99 - £33.99
    £33.99

    BG Brushed Steel 3 Gang Light Switch 1x Trailing Edge LED Dimmer 2x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £33.99 - £33.99
    £33.99
    £33.99 - £33.99
    £33.99
  • £33.99 - £33.99
    £33.99
    £33.99 - £33.99
    £33.99

    BG Black Nickel 3 Gang Light Switch 1x Trailing Edge LED Dimmer 2x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £33.99 - £33.99
    £33.99
    £33.99 - £33.99
    £33.99
  • £33.99 - £33.99
    £33.99
    £33.99 - £33.99
    £33.99

    BG Polished Chrome 3 Gang Light Switch 1x Trailing Edge LED Dimmer 2x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £33.99 - £33.99
    £33.99
    £33.99 - £33.99
    £33.99
  • £33.99 - £33.99
    £33.99
    £33.99 - £33.99
    £33.99

    BG White 3 Gang Light Switch 1x Trailing Edge LED Dimmer 2x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £33.99 - £33.99
    £33.99
    £33.99 - £33.99
    £33.99
  • £46.99 - £46.99
    £46.99
    £46.99 - £46.99
    £46.99

    BG Brushed Steel 3 Gang Light Switch 2x Trailing Edge LED Dimmer 1x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £46.99 - £46.99
    £46.99
    £46.99 - £46.99
    £46.99
  • £46.99 - £46.99
    £46.99
    £46.99 - £46.99
    £46.99

    BG Black Nickel 3 Gang Light Switch 2x Trailing Edge LED Dimmer 1x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £46.99 - £46.99
    £46.99
    £46.99 - £46.99
    £46.99
  • £46.99 - £46.99
    £46.99
    £46.99 - £46.99
    £46.99

    BG Polished Chrome 3 Gang Light Switch 2x Trailing Edge LED Dimmer 1x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £46.99 - £46.99
    £46.99
    £46.99 - £46.99
    £46.99
  • £46.99 - £46.99
    £46.99
    £46.99 - £46.99
    £46.99

    BG White 3 Gang Light Switch 2x Trailing Edge LED Dimmer 1x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £46.99 - £46.99
    £46.99
    £46.99 - £46.99
    £46.99
  • £45.99 - £45.99
    £45.99
    £45.99 - £45.99
    £45.99

    BG Brushed Steel 4 Gang Light Switch 1x Trailing Edge LED Dimmer 3x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £45.99 - £45.99
    £45.99
    £45.99 - £45.99
    £45.99
  • £45.99 - £45.99
    £45.99
    £45.99 - £45.99
    £45.99

    BG Black Nickel 4 Gang Light Switch 1x Trailing Edge LED Dimmer 3x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £45.99 - £45.99
    £45.99
    £45.99 - £45.99
    £45.99
  • £45.99 - £45.99
    £45.99
    £45.99 - £45.99
    £45.99

    BG Polished Chrome 4 Gang Light Switch 1x Trailing Edge LED Dimmer 3x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £45.99 - £45.99
    £45.99
    £45.99 - £45.99
    £45.99
  • £45.99 - £45.99
    £45.99
    £45.99 - £45.99
    £45.99

    BG White 4 Gang Light Switch 1x Trailing Edge LED Dimmer 3x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £45.99 - £45.99
    £45.99
    £45.99 - £45.99
    £45.99
  • £59.99 - £59.99
    £59.99
    £59.99 - £59.99
    £59.99

    BG Brushed Steel 4 Gang Light Switch 2x Trailing Edge LED Dimmer 2x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £59.99 - £59.99
    £59.99
    £59.99 - £59.99
    £59.99
  • £59.99 - £59.99
    £59.99
    £59.99 - £59.99
    £59.99

    BG Black Nickel 4 Gang Light Switch 2x Trailing Edge LED Dimmer 2x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £59.99 - £59.99
    £59.99
    £59.99 - £59.99
    £59.99
  • £60.49 - £60.49
    £60.49
    £60.49 - £60.49
    £60.49

    BG Polished Chrome 4 Gang Light Switch 2x Trailing Edge LED Dimmer 2x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £60.49 - £60.49
    £60.49
    £60.49 - £60.49
    £60.49
  • £59.99 - £59.99
    £59.99
    £59.99 - £59.99
    £59.99

    BG White 4 Gang Light Switch 2x Trailing Edge LED Dimmer 2x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £59.99 - £59.99
    £59.99
    £59.99 - £59.99
    £59.99
  • £74.99 - £74.99
    £74.99
    £74.99 - £74.99
    £74.99

    BG Brushed Steel 4 Gang Light Switch 3x Trailing Edge LED Dimmer 1x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £74.99 - £74.99
    £74.99
    £74.99 - £74.99
    £74.99
  • £74.99 - £74.99
    £74.99
    £74.99 - £74.99
    £74.99

    BG Black Nickel 4 Gang Light Switch 3x Trailing Edge LED Dimmer 1x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £74.99 - £74.99
    £74.99
    £74.99 - £74.99
    £74.99
  • £74.99 - £74.99
    £74.99
    £74.99 - £74.99
    £74.99

    BG Polished Chrome 4 Gang Light Switch 3x Trailing Edge LED Dimmer 1x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £74.99 - £74.99
    £74.99
    £74.99 - £74.99
    £74.99
  • £74.99 - £74.99
    £74.99
    £74.99 - £74.99
    £74.99

    BG White 4 Gang Light Switch 3x Trailing Edge LED Dimmer 1x 2 Way Custom Switch

    BG Nexus
    In stock

    Please note that this switch will come in a grid format. You will be sent the following parts all supplied by BG; 1x 3 & 4 Gang Grid Yoke Fram...

    View full details
    £74.99 - £74.99
    £74.99
    £74.99 - £74.99
    £74.99

Control The Ambiance With Custom LED Dimmer Switches

Dimmer switches, also known as dimmers, control the brightness of compatible dimmable bulbs by letting you choose how much power is sent to it. These are often ideal for bedrooms, living rooms and dining rooms, as they let you create different moods and atmospheres with the turn of a switch. 

Dimmer light switches are also great if you're looking to save money on both energy bills and bulbs; as you'll be using less power, your energy usage will be lower - and as your bulbs will be under shining bright less, their lifespan will often extend longer. 

At Masterlec, we sell an extensive range of BG dimmer switches designed to support both leading-edge & trailing-edge incandescent & LED bulbs. These are available in a variety of finishes including black nickel, brushed steel, chrome and white, alongside screwless and raised-edge options depending on how sleek you want the finish to look.

Our custom LED dimmer switches are pre-built by British General and you’ll receive the following: 

  • (X) Gang Grid Frame
  • (X) Gang Cover Plate
  • (X) Dimmer Switch and / or 2 Way Single Pole Switch Module

*(X) This depends on the number of gangs of your chosen dimmer switch. 

The Masterlec range supports a wide range of multi-gang LED dimmer switches, including: 

Looking for a smarter lighting solution? Check out our touch dimmer switch range which uses sensor technology to control the brightness. Still can’t find what you’re looking for? Please don’t hesitate to contact us today and we’ll be more than happy to assist.

We sell leading-edge & trailing-edge dimmer switches

Please note that our range includes both leading-edge and trailing-edge LED dimmer switches. Leading-edge dimmer switches are only compatible with leading-edge LED bulbs; Trailing-edge dimmer switches are only compatible with trailing-edge LED bulbs. Please check that the bulbs you are using are compatible with the dimmer before purchasing. 

Long-Term LED Dimmer Switch Protection

Our range of custom dimmer switches are pre-built, however, the installation is still difficult if you have no previous electrical experience. Because of this, we recommend hiring an electrician to install it for you. 

The majority of our dimmer switches are sold by British General, who have a 25-year guarantee from the date of delivery. This means you’ll stay protected if anything goes wrong with your product, whether it’s due to faulty materials or poor workmanship.

Buy LED Dimmer Switches At Low Prices From Masterlec!

At Masterlec, we sell the highest quality dimmer switches at highly competitive prices you won’t find elsewhere on the market. Shop the Masterlec range for reliable and sleek dimmer switches today!  If you spend more than £50 on your order, you’ll also receive free UK delivery on your order.

Frequently Asked Question

There are many differences between the two; however, the most important thing to know is that they operate on different wattage levels. This means a leading-edge bulb can only be used with a leading-edge switch, and a trailing-edge bulb can only be used with a leading-edge switch. Because of this, we ask you to check that the bulbs you are using are compatible with your dimmer before purchasing.

Raised edge dimmer switches are designed with a raised and smooth border; these are available as both screw and screwless options. On the other hand, screwless dimmer switches are designed to be as aesthetically pleasing as possible, featuring no visible screws on the front. As they do not feature screws, they are instead clipped onto the electrical back box.

Our standard delivery time is 2-3 days after dispatch; however, you can receive it faster within 1-2 days of placing your order with the express delivery option. For same-day dispatch, please place your order before 12 pm on that day. For further details, please see our delivery page.

You can. Please contact us directly within 14 days of delivery, and we will only accept returns within 30 days of delivery. Please visit our returns policy page for further details.

It does! In fact, all BG switches & sockets come with a 25-year manufacturer warranty protecting you in the event anything bad happens to your product.