Best Dimmer Switches for LED Lights in the UK

Are you looking for the best dimmer switch for LED lights in your home or workspace? It might seem like a simple purchase, but choosing the right dimmer switch can actually be a bit tricky. There are several types available, including:

• 1 Gang dimmer switches
• 2 Gang dimmer switches
• Dimmer switch remote controllers

Dimmer switches can also be divided into two separate categories: 

• Leading edge
• Trailing edge

Here at LEDSAVE, we’re experts in all things related to LED lights. So, if you want to know more about dimmer switches and which one to get, please keep reading. 

What Are Dimmer Switches?

LED dimmer switches let you control the brightness of your lights, helping you set the mood and make your space more comfortable. They’re ideal for living rooms, bedrooms, dining areas, shops, and even staircases.

Despite how technical they may sound, they’re simple in principle: a dimmer switch adjusts how much electrical current reaches your LED lights, which changes the brightness.

There are many models available at different price points, so your choice really depends on the features you need and the type of lighting circuit you have.

What Are the Main Types of Dimmer Switches For LED Lights?

Generally, dimmer switches can be divided into two separate categories: 1 gang and 2 gang. This might sound overly complex, but in reality, it all boils down to how many circuits each one controls. 

1 Gang Dimmer Switches control a single circuit with a single dimmer. 2 Gang Dimmer Switches control two separate lighting circuits with two dimmers on their faceplate. Naturally, if you want more control, you’ll want to go for a 2 Gang Dimmer Switch. 

1 Gang LED Dimmer Switches

1 gang dimmer switches control a single lighting circuit using a single knob. They’re perfect for bedrooms, lounges, and smaller rooms where only one main light source is needed.

Our Varlight V-Pro Series 1 Gang Dimmer Switch is a great example. It is:

• Programmable
• Compatible with LED, halogen, and incandescent bulbs
• Equipped with push-on/push-off and smooth rotary dimming

This makes it one of the best dimmer switches for LED lights if you’re looking for simplicity and reliability.

2 Gang LED Dimmer Switches

If you want more flexibility and the ability to dim two circuits independently, a 2 gang dimmer switch is ideal.

Our Varlight V-Pro Series Brushed Steel 2 Gang 2 Way Dimmer Switch offers:

• Push-on/push-off functionality
• Three different dimming modes
• Compatibility with LED, halogen, and incandescent bulbs

For most homes, 2 gang dimmers offer the best value for money, especially if you have layered lighting such as ceiling lights and wall lights in the same room.

Dimmer Switch Remote Controllers

Modernity is all about comfort. And while LED dimmer switches are great at offering convenience and control, it’s always better to be able to set your areas’ brightness remotely. 

This is where dimmer remote controllers come in. Most remote controllers in this area use infrared technology.  Our V-Pro Dimmer Remote Controller comes with 8 buttons, each for a specific brightness. By using dimmer switch remote controllers, you’ll never have to adjust the brightness manually. 

What Does Leading and Trailing Edge Mean?

Most modern LED dimmer switches fall into one of two categories:

Leading Edge

• Older style
• Designed for halogen and incandescent bulbs
• Often incompatible with modern LEDs
• More likely to cause buzzing or flickering

Trailing Edge

• The most common and recommended option for LEDs
• Smoother, quieter dimming
• Soft start feature
• More energy-efficient

If you’re looking for the best dimmer switch for LED lights, always choose a trailing-edge model.

There are additional control systems such as DALI, DMX, and Zigbee, but these are mainly used in commercial setups.

Common Issues With Dimmer Switches

Incorrect installation or pairing the wrong dimmer with the wrong bulbs can cause:

• Flickering
• Buzzing
• Poor or unresponsive dimming

These issues often happen when:

• The dimmer is not LED-compatible
• The bulbs are not dimmable
• The dimmer is overloaded
• The wiring is incorrect

The former two are typically related to improper wiring or electrical incompatibility. The latter might also have to do with using the wrong lights. For example, lights that are not meant to be used with LED dimmer switches or simply don’t have dimming capabilities. 

What to Check Before Buying an LED Dimmer Switch

Nothing’s more frustrating than buying something for your home, office, or commercial area, only to find it doesn’t work. So, before you set out to buy a brand-new LED Dimmer Switch, you should take some things into account. 

First, you should ensure that your bulbs or LED lights are dimmable, as otherwise, the Dimmer Switch won’t work. Moving away from compatibility, choosing the right area to install your Dimmer Switches is essential. 

LED Dimmer Switches are typically great for spaces like living rooms, bedrooms, dining rooms, and even staircases. By installing an LED Dimmer Switch there, you’ll be able to set the mood and also save power in the process. 

Lastly, you should ensure that the transformers in your home are compatible with LED Dimmer Switches to get the best possible results. Some LED Dimmer Switches are also compatible with Smart Devices, such as Alexa or Google Home. This allows you to control your spaces’ brightness remotely without the need for a remote controller. 

Why LED Dimmer Switches Are a Great Advantage

LED dimmer switches offer several advantages:

• Lower energy consumption
• Increased bulb lifespan
• Better ambience in living spaces
• Greater control over brightness levels
• Compatibility with modern smart-home systems

Before buying, double-check compatibility with your LEDs and electrical setup to get the best performance.

If you have any questions regarding our products, please do not hesitate to email us at enquiries@ledsave.co.uk, or give us a ring at 01652 638840. We’re open Monday–Friday, 9 a.m.–5 p.m. Please check out our contact page for more information.