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Dimmer Switches Shop dimmer switches at RS Electrical Supplies. Dimmer switches allow you to adjust the brightness of your lighting to suit the mood, time of...

Dimmer Switches

Shop dimmer switches at RS Electrical Supplies. Dimmer switches allow you to adjust the brightness of your lighting to suit the mood, time of day, or task — reducing energy consumption and extending bulb life at lower settings. We stock dimmer switches from leading UK manufacturers including BG Electrical, Scolmore Click, and ML Accessories (Knightsbridge), available across all standard decorative finishes and gang sizes.

Dimmer Switch Types Available

  • 1-gang dimmer switches — single dimmer controlling one lighting circuit
  • 2-gang dimmer switches — two independent dimmers on one plate, controlling two separate circuits
  • Leading edge dimmers — suitable for traditional incandescent and halogen bulbs
  • Trailing edge dimmers — suitable for LED and low-voltage lighting; smoother, quieter operation
  • LED compatible dimmers — specifically designed for use with LED lamps; check minimum and maximum load ratings
  • 2-way dimmer switches — for controlling one dimmed circuit from two locations

Dimmer Switches by Finish

  • White moulded — standard choice for domestic and commercial installations
  • Matt Black — bold contemporary finish for modern kitchens and design-led spaces
  • Brushed Steel / Stainless Steel — versatile satin metallic finish
  • Polished Chrome — high-gloss finish for contemporary interiors
  • Satin Brass & Antique Brass — warm metallic finishes for period and transitional interiors
  • Black Nickel — dark metallic finish for contemporary and boutique interiors

Important: Always check the minimum and maximum load rating of your dimmer switch against the total wattage of the lamps on the circuit. LED lamps have a much lower wattage than traditional bulbs — using a dimmer with too high a minimum load can cause flickering or buzzing. Order today with fast UK delivery from RS Electrical Supplies.

Dimmer Switches Shop dimmer switches at RS Electrical Supplies. Dimmer switches allow you to adjust the brightness of your lighting to suit the mood, time of...

Dimmer Switches

Shop dimmer switches at RS Electrical Supplies. Dimmer switches allow you to adjust the brightness of your lighting to suit the mood, time of day, or task — reducing energy consumption and extending bulb life at lower settings. We stock dimmer switches from leading UK manufacturers including BG Electrical, Scolmore Click, and ML Accessories (Knightsbridge), available across all standard decorative finishes and gang sizes.

Dimmer Switch Types Available

  • 1-gang dimmer switches — single dimmer controlling one lighting circuit
  • 2-gang dimmer switches — two independent dimmers on one plate, controlling two separate circuits
  • Leading edge dimmers — suitable for traditional incandescent and halogen bulbs
  • Trailing edge dimmers — suitable for LED and low-voltage lighting; smoother, quieter operation
  • LED compatible dimmers — specifically designed for use with LED lamps; check minimum and maximum load ratings
  • 2-way dimmer switches — for controlling one dimmed circuit from two locations

Dimmer Switches by Finish

  • White moulded — standard choice for domestic and commercial installations
  • Matt Black — bold contemporary finish for modern kitchens and design-led spaces
  • Brushed Steel / Stainless Steel — versatile satin metallic finish
  • Polished Chrome — high-gloss finish for contemporary interiors
  • Satin Brass & Antique Brass — warm metallic finishes for period and transitional interiors
  • Black Nickel — dark metallic finish for contemporary and boutique interiors

Important: Always check the minimum and maximum load rating of your dimmer switch against the total wattage of the lamps on the circuit. LED lamps have a much lower wattage than traditional bulbs — using a dimmer with too high a minimum load can cause flickering or buzzing. Order today with fast UK delivery from RS Electrical Supplies.

BG Nexus Metal Antique Brass 1G Dimmer Switch NAB81

BG Electrical
£15.30 - £15.30
£15.30
£15.30 - £15.30
£15.30
Antique Brass

The NAB81 is a 1G dimmer switch from the BG Nexus Metal range, finished in antique brass. This range of switches and sockets has been designed with...

View full details
£15.30 - £15.30
£15.30
£15.30 - £15.30
£15.30
Metallic light switch plate with two screws on a white background

BG Nexus Metal Brushed Steel 1G Dimmer Switch NBS81

BG Electrical
£16.00 - £16.00
£16.00
£16.00 - £16.00
£16.00
Brushed Steel

The NBS81 is a 1G dimmer switch from the BG Nexus Metal range, finished in brushed steel. This range of switches and sockets has been designed with...

View full details
£16.00 - £16.00
£16.00
£16.00 - £16.00
£16.00

BG Nexus Metal Antique Brass 2G Dimmer Switch NAB82

BG Electrical
£24.68 - £24.68
£24.68
£24.68 - £24.68
£24.68
Antique Brass

The NAB82 is a 2G dimmer switch from the BG Nexus Metal range, finished in antique brass. This range of switches and sockets has been designed with...

View full details
£24.68 - £24.68
£24.68
£24.68 - £24.68
£24.68
BG Nexus Metal Antique Brass 3G Dimmer Switch NAB83 Available from RS Electrical Supplies

BG Nexus Metal Antique Brass 3G Dimmer Switch NAB83

BG Electrical
£51.95 - £51.95
£51.95
£51.95 - £51.95
£51.95
Antique Brass

The NAB83 is a 3G dimmer switch from the BG Nexus Metal range, finished in antique brass and built using BG Nexus Grid system. This range of switch...

View full details
£51.95 - £51.95
£51.95
£51.95 - £51.95
£51.95
View Product
BG Evolve Matt Black 1G Dimmer Switch PCDMB81B Available from RS Electrical Supplies

BG Evolve Matt Black 1G Dimmer Switch PCDMB81B

BG Electrical
£17.10 - £17.10
£17.10
£17.10 - £17.10
£17.10
Matt Black
+2

The PCDMB81B is a 1G dimmer switch from the BG Evolve range, finished in matt black. The BG Evolve range is new on the outside with its polycarbona...

View full details
£17.10 - £17.10
£17.10
£17.10 - £17.10
£17.10
Metallic double switch on a white background

BG Nexus Metal Brushed Steel 2G Dimmer Switch NBS82

BG Electrical
£23.23 - £23.23
£23.23
£23.23 - £23.23
£23.23
Brushed Steel

The BG Nexus Metal Brushed Steel 2G Dimmer Switch NBS82, perfect for controlling the brightness of your lights. With its sleek brushed steel design...

View full details
£23.23 - £23.23
£23.23
£23.23 - £23.23
£23.23

Click Deco Satin Brass 1G LED Dimmer Switch VPSB161

Scolmore
£25.55 - £25.55
£25.55
£25.55 - £25.55
£25.55
Satin Brass

The VPSB161 is a 1G LED Dimmer Switch from the Click Deco range by Scolmore, finished in satin brass with a black insert. The Click Deco range has ...

View full details
£25.55 - £25.55
£25.55
£25.55 - £25.55
£25.55
BG Nexus Metal Antique Brass 4G Dimmer Switch NAB84 Available from RS Electrical Supplies

BG Nexus Metal Antique Brass 4G Dimmer Switch NAB84

BG Electrical
£65.55 - £65.55
£65.55
£65.55 - £65.55
£65.55
Antique Brass

The NAB84 is a 4G dimmer switch from the BG Nexus Metal range, finished in antique brass and built using BG Nexus Grid system. This range of switch...

View full details
£65.55 - £65.55
£65.55
£65.55 - £65.55
£65.55
View Product
Black square switch with a round center on a white background

BG Nexus Metal Black Nickel 1G Dimmer Switch NBN81

BG Electrical
£16.00 - £16.00
£16.00
£16.00 - £16.00
£16.00
Black Nickel

The NBN81 is a 1G dimmer switch from the BG Nexus Metal range, finished in black nickel. This range of switches and sockets has been designed with ...

View full details
£16.00 - £16.00
£16.00
£16.00 - £16.00
£16.00
Click Deco Antique Brass 1G LED Dimmer Switch VPAB161 Available from RS Electrical Supplies

Click Deco Antique Brass 1G LED Dimmer Switch VPAB161

Scolmore
£25.55 - £25.55
£25.55
£25.55 - £25.55
£25.55
Antique Brass

The VPAB161 is a 1G LED dimmer switch from the Click Deco range by Scolmore, finished in antique brass. The Click Deco range has a distinctive rais...

View full details
£25.55 - £25.55
£25.55
£25.55 - £25.55
£25.55
BG Nexus Screwless Brushed Steel 1G Dimmer Switch FBS81 Available from RS Electrical Supplies

BG Nexus Screwless Brushed Steel 1G Dimmer Switch FBS81

BG Electrical
£24.35 - £24.35
£24.35
£24.35 - £24.35
£24.35
Brushed Steel

The FBS81 is a 1G dimmer switch from the BG Nexus Screwless range, finished in brushed steel. With no visible screws on the decorative front plate,...

View full details
£24.35 - £24.35
£24.35
£24.35 - £24.35
£24.35
Click Deco Satin Chrome 1G LED Dimmer Switch VPSC161 Available from RS Electrical Supplies

Click Deco Satin Chrome 1G LED Dimmer Switch VPSC161

Scolmore
£24.95 - £24.95
£24.95
£24.95 - £24.95
£24.95
Satin Chrome

The VPSC161 is a 1G LED Dimmer Switch from the Click Deco range by Scolmore, finished in Satin Chrome. The Click Deco range has a distinctive raise...

View full details
£24.95 - £24.95
£24.95
£24.95 - £24.95
£24.95
Matt White Dimmer Switch (1G 2-way) by Knightsbridge with Smooth Dimming

Knightsbridge Screwless Matt White 1G Dimmer SF2191MW

Knightsbridge
£18.39 - £18.39
£18.39
£18.39 - £18.39
£18.39
Matt White

This Knightsbridge intelligent dimmer is designed to deliver smooth, reliable lighting control while maintaining a premium finish. The matt white s...

View full details
£18.39 - £18.39
£18.39
£18.39 - £18.39
£18.39
BG Evolve Matt Black 2G Dimmer Switch PCDMB82B Available from RS Electrical Supplies

BG Evolve Matt Black 2G Dimmer Switch PCDMB82B

BG Electrical
£27.55 - £27.55
£27.55
£27.55 - £27.55
£27.55
Matt Black
+2

The PCDMB82B is a 2G dimmer switch from the BG Evolve range, finished in matt black. The BG Evolve range is new on the outside with its polycarbona...

View full details
£27.55 - £27.55
£27.55
£27.55 - £27.55
£27.55
Metallic three-button switch on a white background

BG Nexus Metal Brushed Steel 3G Dimmer Switch NBS83

BG Electrical
£36.00 - £36.00
£36.00
£36.00 - £36.00
£36.00
Brushed Steel

The NBS83 is a 3G dimmer switch from the BG Nexus Metal range, finished in brushed steel. This range of switches and sockets has been designed with...

View full details
£36.00 - £36.00
£36.00
£36.00 - £36.00
£36.00
BG Nexus Screwless Brushed Steel 2G Dimmer Switch FBS82 Available from RS Electrical Supplies

BG Nexus Screwless Brushed Steel 2G Dimmer Switch FBS82

BG Electrical
£36.00 - £36.00
£36.00
£36.00 - £36.00
£36.00
Brushed Steel

The FBS82 is a 2G dimmer switch from the BG Nexus Screwless range, finished in brushed steel. With no visible screws on the decorative front plate,...

View full details
£36.00 - £36.00
£36.00
£36.00 - £36.00
£36.00
Matt White Dimmer Switch (2G 2-way) by Knightsbridge with Smooth Dimming

Knightsbridge Screwless Matt White 2G Dimmer SF2192MW

Knightsbridge
£29.74 - £29.74
£29.74
£29.74 - £29.74
£29.74
Matt White

The Knightsbridge 2-gang intelligent dimmer is ideal for controlling multiple lighting circuits while maintaining a consistent matt white finish. I...

View full details
£29.74 - £29.74
£29.74
£29.74 - £29.74
£29.74

BG Nexus Metal Black Nickel 2G Dimmer Switch NBN82

BG Electrical
£23.23 - £23.23
£23.23
£23.23 - £23.23
£23.23
Black Nickel

The NBN82 is a 2G dimmer switch from the BG Nexus Metal range, finished in black nickel. This range of switches and sockets has been designed with ...

View full details
£23.23 - £23.23
£23.23
£23.23 - £23.23
£23.23

Click Deco Satin Brass 2G LED Dimmer Switch VPSB162

Scolmore
£46.03 - £46.03
£46.03
£46.03 - £46.03
£46.03
Satin Brass

The VPSB162 is a 2G LED Dimmer Switch from the Click Deco range by Scolmore, finished in satin brass with a black insert. The Click Deco range has ...

View full details
£46.03 - £46.03
£46.03
£46.03 - £46.03
£46.03

BG Evolve Satin Brass 1G Dimmer Switch PCDSB81B

BG Electrical
£17.99 - £17.99
£17.99
£17.99 - £17.99
£17.99
Satin Brass
+2

The PCDSB81B is a 1G dimmer switch from the BG Evolve range, finished in satin brass. The BG Evolve range is new on the outside with a polycarbonat...

View full details
£17.99 - £17.99
£17.99
£17.99 - £17.99
£17.99
Click Deco Antique Brass 2G LED Dimmer Switch VPAB162 Available from RS Electrical Supplies

Click Deco Antique Brass 2G LED Dimmer Switch VPAB162

Scolmore
£46.03 - £46.03
£46.03
£46.03 - £46.03
£46.03
Antique Brass

The VPAB162 is a 2G LED dimmer switch from the Click Deco range by Scolmore, finished in antique brass. The Click Deco range has a distinctive rais...

View full details
£46.03 - £46.03
£46.03
£46.03 - £46.03
£46.03
Black rectangular switch with three circular buttons on a white background

BG Nexus Metal Black Nickel 3G Dimmer Switch NBN83

BG Electrical
£36.00 - £36.00
£36.00
£36.00 - £36.00
£36.00
Black Nickel

The NBN83 is a 3G dimmer switch from the BG Nexus Metal range, finished in black nickel. This range of switches and sockets has been designed with ...

View full details
£36.00 - £36.00
£36.00
£36.00 - £36.00
£36.00

BG Nexus Metal Matt Black 1G Dimmer Switch NFB81

BG Electrical
£16.00 - £16.00
£16.00
£16.00 - £16.00
£16.00
Matt Black

The NFB81 is a 1G dimmer switch from the BG Nexus Metal range, finished in Matt Black. This range of switches and sockets has been designed with a ...

View full details
£16.00 - £16.00
£16.00
£16.00 - £16.00
£16.00
Click Deco Satin Chrome 2G LED Dimmer Switch VPSC162 Available from RS Electrical Supplies

Click Deco Satin Chrome 2G LED Dimmer Switch VPSC162

Scolmore
£44.95 - £44.95
£44.95
£44.95 - £44.95
£44.95
Satin Chrome

The VPSC162 is a 2G LED Dimmer Switch from the Click Deco range by Scolmore, finished in Satin Chrome. The Click Deco range has a distinctive raise...

View full details
£44.95 - £44.95
£44.95
£44.95 - £44.95
£44.95

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