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220-240v AC
Minimum Load
Orders Over £40 Ship Free

Orders Over £40 Ship Free

14 Day Cancellations

14 Day

10 years Warranty

If you buy this product today you will receive it in 3 days time at a minimum. See delivery terms.

19.54 £




In Stock


Call To Order 0116 321 4120

Specification Table

Minimum Load:
Size D x H (mm):
W: 25mm x H: 54mm x D: 25mm (excluding protruding knob and nut)
Brightness Function
Input Voltage:
220-240v AC

100W 1 Gang LED Dimmer Switch (Rear Module) Description

Want to use dimmable LEDs but like your existing dimmer switch too much? Our Varilight Rear Module 1 Gang LED Dimmer Switch might just be the perfect product for you.

All you have to do is simply remove the module from your existing dimmer switch and replace it with our LED friendly module.

It fits straight into your current wiring, though we do advise you to check the measurements before ordering to make sure it fits both your back box and dimmer switch.

The dimensions of this module are 25 x 54 x 25mm, excluding the protruding knob and nut.

With loads of offers being updated all the time, it’d be a good idea to have a look at our special discount codes page where you could save up to 20% off selected items.

The Alternative Replacements

You may also want to look at our wider range of rotary dimmers that come complete with faceplates and dimmer switches. Certainly when you see some of the attractive designs, they may tempt you.

Our Varilight 1 Gang 2 Way LED Dimmer Switch is a good option thanks to its wide selection of finishes. This ensures that your switch looks the part and matches your interior decor.

It has potential for commercial usage too, as you can pick what capacity you would like per gang – with 100W, 220W and 400W options.

For a more minimalist look, Varilight also do a screwless range, with their V-Pro 1 Gang 2 Way Screwless LED Dimmer Switch making for a great choice.

The wide array of finishes is also available here too, though this switch is better suited for just domestic use – lacking the capacity options of the above dimmer.

Depending on how many switches you’re buying or how many gangs you require from your dimmer, it might be handy to know that orders exceeding £40 qualify for free shipping.

Protecting Your Purchase

We have a 14 day refunds and exchanges period, during which you’re fully within your rights to bring back your dimmer. It just needs all the original contents complete in re-sellable condition. You should know that this is a special order item and is subject to an additional 15% restocking fee in the event of a return.

Varilight will also give you a 12 month warranty too, and can replace your dimmer if there are any faults that crop up during this time.

If you would like to speak to us directly, you can phone us on 0116 321 4120. Alternatively you can send us an email at

Feel free to use any of the above methods to speak to us if you have any questions about this 1 Gang LED Dimmer Switch, installations, wholesale orders or anything else you might have seen on our site.