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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 White Moulded 2G Dimmer Switch 882 Available from RS Electrical Supplies

BG White Moulded 2G Dimmer Switch 882

BG Electrical
£24.78 - £24.78
£24.78
£24.78 - £24.78
£24.78

The 882 is a 2G dimmer switch from the BG White Moulded range. White PVC switches and sockets are essential to any rewire or new build but this ran...

View full details
£24.78 - £24.78
£24.78
£24.78 - £24.78
£24.78
BG Nexus Screwless Black Nickel 4G Dimmer Switch FBN84 Available from RS Electrical Supplies

BG Nexus Screwless Black Nickel 4G Dimmer Switch FBN84

BG Electrical
£62.00 - £62.00
£62.00
£62.00 - £62.00
£62.00
Black Nickel

The FBN84 is a 4G dimmer switch from the BG Nexus Screwless range, finished in black nickel. With no visible screws on the decorative front plate, ...

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£62.00 - £62.00
£62.00
£62.00 - £62.00
£62.00
BG Evolve Polished Copper 2G Dimmer Switch PCDCP82B Available from RS Electrical Supplies

BG Evolve Polished Copper 2G Dimmer Switch PCDCP82B

BG Electrical
£27.60 - £27.60
£27.60
£27.60 - £27.60
£27.60
Polished Copper
+2

The PCDCP82B is a 2G dimmer switch from the BG Evolve range, finished in polished copper. The newest decorative collection from BG, the Evolve rang...

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£27.60 - £27.60
£27.60
£27.60 - £27.60
£27.60
BG Evolve Matt Black 2G Master Touch Dimmer Switch PCDMBTDM2B Available from RS Electrical Supplies

BG Evolve Matt Black 2G Master Touch Dimmer Switch PCDMBTDM2B

BG Electrical
£30.48 - £30.48
£30.48
£30.48 - £30.48
£30.48
Matt Black
+2

The PCDMBTDM2B is a 2G master touch dimmer switch from the BG Evolve range, finished in matt black. The BG Evolve range is new on the outside with ...

View full details
£30.48 - £30.48
£30.48
£30.48 - £30.48
£30.48
Antique Brass Dimmer Switch (4G 2-way) by Knightsbridge with Smooth Dimming

Knightsbridge Screwless Antique Brass 4G Dimmer SF2194AB

Knightsbridge
£67.83 - £97.85
£67.83 - £97.85
£67.83 - £97.85
£67.83
Antique Brass

The Knightsbridge 4-gang intelligent dimmer is designed for properties requiring control of several lighting circuits from a single point. Its scre...

View full details
£67.83 - £97.85
£67.83 - £97.85
£67.83 - £97.85
£67.83
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bg flatplate screwless matt black 2g dimmer switch ffb82 Available from RS Electrical

BG Flatplate Screwless Matt Black 2G Dimmer Switch FFB82

BG Electrical
£36.00 - £36.00
£36.00
£36.00 - £36.00
£36.00
Matt Black

The FFB82 is a 2G dimmer switch from the Flatplate Screwless range, finished in Matt Black. This range of switches and sockets has an easy clip-on ...

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£36.00 - £36.00
£36.00
£36.00 - £36.00
£36.00

BG Nexus Metal Matt Black 3G Dimmer Switch NFB83

BG Electrical
£44.00 - £44.00
£44.00
£44.00 - £44.00
£44.00
Matt Black

The NFB83 is a 3G dimmer switch from the BG Nexus Metal range, finished in Matt Black and built using BG Nexus Grid system. This range of switches ...

View full details
£44.00 - £44.00
£44.00
£44.00 - £44.00
£44.00
Click Deco Satin Chrome 4G LED Dimmer Switch VPSC164 Available from RS Electrical Supplies

Click Deco Satin Chrome 4G LED Dimmer Switch VPSC164

Scolmore
£85.35 - £85.35
£85.35
£85.35 - £85.35
£85.35
Satin Chrome

The VPSC164 is a 4G LED Dimmer Switch from the Click Deco range by Scolmore, finished in Satin Chrome. The Click Deco range has a distinctive raise...

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£85.35 - £85.35
£85.35
£85.35 - £85.35
£85.35

BG Nexus Metal Polished Chrome 3G Dimmer Switch NPC83

BG Electrical
£36.00 - £36.00
£36.00
£36.00 - £36.00
£36.00
Polished Chrome

The NPC83 is a 3G dimmer switch from the BG Nexus Metal range, finished in polished chrome. This range of switches and sockets has been designed wi...

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£36.00 - £36.00
£36.00
£36.00 - £36.00
£36.00
BG Evolve Brushed Steel 1G Master Touch Dimmer Switch PCDBSTDM1W Available from RS Electrical Supplies

BG Evolve Brushed Steel 1G Master Touch Dimmer Switch PCDBSTDM1W

BG Electrical
£17.76 - £17.76
£17.76
£17.76 - £17.76
£17.76
Brushed Steel
+2

The PCDBSTDM1W is a 1G master touch dimmer switch from the BG Evolve range, finished in brushed steel. The BG Brushed Steel Evolve range is new on ...

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£17.76 - £17.76
£17.76
£17.76 - £17.76
£17.76
Click Deco Plus Satin Brass 1G LED Dimmer Switch DPSB161 available from RS Electrical Supplies

Click Deco Plus Satin Brass 1G LED Dimmer Switch DPSB161

Scolmore
£26.88 - £26.88
£26.88
£26.88 - £26.88
£26.88
Satin Brass
+1

The DPSB161 is a 1G LED dimmer switch from the Click Deco Plus range by Scolmore, finished in satin brass. Expertly crafted from durable stainless ...

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£26.88 - £26.88
£26.88
£26.88 - £26.88
£26.88
BG Evolve Matt Black 1G Secondary Touch Dimmer Switch PCDMBTDS1B Available from RS Electrical Supplies

BG Evolve Matt Black 1G Secondary Touch Dimmer Switch PCDMBTDS1B

BG Electrical
£7.44 - £7.44
£7.44
£7.44 - £7.44
£7.44
Matt Black
+2

The PCDMBTDS1B is a 1G secondary touch dimmer switch from the BG Evolve range, finished in matt black. The BG Evolve range is new on the outside wi...

View full details
£7.44 - £7.44
£7.44
£7.44 - £7.44
£7.44
bg evolve black chrome 2g dimmer switch pcdbc82b Available From RS Electrical Supplies

BG Evolve Black Chrome 2G Dimmer Switch PCDBC82B

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

The PCDBC82B is a 2G dimmer switch from the BG Evolve range, finished in black chrome. The BG Evolve range is new on the outside with its polycarbo...

View full details
£27.55 - £27.55
£27.55
£27.55 - £27.55
£27.55
Matt Black Dimmer Switch (4G 2-way) by Knightsbridge with Smooth Dimming

Knightsbridge Screwless Matt Black 4G Dimmer SF2194MBB

Knightsbridge
£63.35 - £87.00
£63.35 - £87.00
£63.35 - £87.00
£63.35
Matt Black

The Knightsbridge 4-gang intelligent dimmer is designed for properties requiring control of several lighting circuits from a single point. Its scre...

View full details
£63.35 - £87.00
£63.35 - £87.00
£63.35 - £87.00
£63.35
View Product
Matt Black Dimmer Switch (3G 2-way) by Knightsbridge with Smooth Dimming

Knightsbridge Screwless Matt Black 3G Dimmer SF2193MBB

Knightsbridge
£50.69 - £68.50
£50.69 - £68.50
£50.69 - £68.50
£50.69
Matt Black

This 3-gang intelligent dimmer from Knightsbridge provides flexible lighting control across multiple circuits without compromising on appearance. T...

View full details
£50.69 - £68.50
£50.69 - £68.50
£50.69 - £68.50
£50.69
View Product
BG Evolve Pearl White 3G Dimmer Switch PCDCL83W Available from RS Electrical Supplies

BG Evolve Pearl White 3G Dimmer Switch PCDCL83W

BG Electrical
£52.62 - £52.62
£52.62
£52.62 - £52.62
£52.62
Pearl White
+2

The PCDCL83W is a 3G dimmer switch from the BG Evolve range, finished in shimmery, gloss pearl white and built using BG Evolve Grid system. The BG ...

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£52.62 - £52.62
£52.62
£52.62 - £52.62
£52.62
BG Evolve Black Chrome 3G Dimmer Switch PCDBC83B Available from RS Electrical

BG Evolve Black Chrome 3G Dimmer Switch PCDBC83B

BG Electrical
£48.23 - £48.23
£48.23
£48.23 - £48.23
£48.23
Black Chrome
+2

The PCDBC83B is a 3G dimmer switch from the BG Evolve range, finished in black chrome and built using BG Evolve Grid system. The BG Evolve range is...

View full details
£48.23 - £48.23
£48.23
£48.23 - £48.23
£48.23
BG Nexus Screwless Polished Chrome 3G Dimmer Switch FPC83 Available from RS Electrical Supplies

BG Nexus Screwless Polished Chrome 3G Dimmer Switch FPC83

BG Electrical
£52.00 - £52.00
£52.00
£52.00 - £52.00
£52.00
Polished Chrome

The FPC83 is a 3G dimmer switch from the BG Nexus Screwless range, finished in polished chrome. With no visible screws on the decorative front plat...

View full details
£52.00 - £52.00
£52.00
£52.00 - £52.00
£52.00
BG White Moulded 3G Dimmer Switch 883 Available from RS Electrical Supplies

BG White Moulded 3G Dimmer Switch 883

BG Electrical
£37.80 - £37.80
£37.80
£37.80 - £37.80
£37.80

The 883 is a 3G dimmer switch from the BG White Moulded range. White PVC switches and sockets are essential to any rewire or new build but this ran...

View full details
£37.80 - £37.80
£37.80
£37.80 - £37.80
£37.80
bg flatplate screwless matt black 3g dimmer switch ffb83 Available from RS Electrical

BG Flatplate Screwless Matt Black 3G Dimmer Switch FFB83

BG Electrical
£52.00 - £52.00
£52.00
£52.00 - £52.00
£52.00
Matt Black

The FFB83 is a 3G dimmer switch from the Flatplate Screwless range, finished in Matt Black and built using BG Nexus Grid system. This range of swit...

View full details
£52.00 - £52.00
£52.00
£52.00 - £52.00
£52.00
BG Evolve Pearl White 4G Dimmer Switch PCDCL84W Available from RS Electrical Supplies

BG Evolve Pearl White 4G Dimmer Switch PCDCL84W

BG Electrical
£66.10 - £66.10
£66.10
£66.10 - £66.10
£66.10
Pearl White
+2

The PCDCL84W is a 4G dimmer switch from the BG Evolve range, finished in shimmery, gloss pearl white and built using BG Evolve Grid system. The BG ...

View full details
£66.10 - £66.10
£66.10
£66.10 - £66.10
£66.10
Anthracite Dimmer Switch (4G 2-way) by Knightsbridge with Smooth Dimming

Knightsbridge Screwless Anthracite 4G Dimmer SF2194AT

Knightsbridge
£63.98 - £63.98
£63.98
£63.98 - £63.98
£63.98
Anthracite

The Knightsbridge 4-gang intelligent dimmer is designed for properties requiring control of several lighting circuits from a single point. Its scre...

View full details
£63.98 - £63.98
£63.98
£63.98 - £63.98
£63.98

BG Nexus Metal Matt Black 4G Dimmer Switch NFB84

BG Electrical
£55.00 - £55.00
£55.00
£55.00 - £55.00
£55.00
Matt Black

The NFB84 is a 4G dimmer switch from the BG Nexus Metal range, finished in Matt Black and built using BG Nexus Grid system. This range of switches ...

View full details
£55.00 - £55.00
£55.00
£55.00 - £55.00
£55.00
Anthracite Dimmer Switch (3G 2-way) by Knightsbridge with Smooth Dimming

Knightsbridge Screwless Anthracite 3G Dimmer SF2193AT

Knightsbridge
£51.05 - £51.05
£51.05
£51.05 - £51.05
£51.05
Anthracite

This 3-gang intelligent dimmer from Knightsbridge provides flexible lighting control across multiple circuits without compromising on appearance. T...

View full details
£51.05 - £51.05
£51.05
£51.05 - £51.05
£51.05

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