Dimmer Switches

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Knightsbridge: SN1DIM, 1 Gang Dimmer Plate, Square Edge, White, Anti-Microbial, 86mm, IP20 | Pack of 10

Anti-Microbial

£ 13 36
RRP: £15.90

25 Years Warranty

Fast delivery Tomorrow, 16 Oct

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Save £6.92

Knightsbridge: SN2161, 1G 2-Way Leading Edge Dimmer Switch, 40-400W Incandescent & 3-100W LED, White, IP20 | Pack of 5

Stylish Control

£ 35 28
RRP: £42.20

2 Years Warranty

Fast delivery Tomorrow, 16 Oct

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Save £13.33

Knightsbridge: SN2162, 2G 2-Way Leading Edge Dimmer Switch, 40-400W, IP20, White, Push On/Off | Pack of 5

Leading Edge

£ 68 10
RRP: £81.43

2 Years Warranty

Fast delivery Tomorrow, 16 Oct

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Save £3.47

Knightsbridge: SN2DIM, 2G Dimmer Plate, White Finish, Anti-Microbial, IP20, Custom Fit | Pack of 10

Anti-Microbial

£ 18 02
RRP: £21.49

25 Years Warranty

Fast delivery Tomorrow, 16 Oct

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Save £0.52

Knightsbridge: SN3DIM, 3G Dimmer Plate with Matching Caps, Anti-Microbial, Square Edge, 146mm x 86mm, IP20, Thermoset Resin

Anti-Microbial

£ 2 75
RRP: £3.27

25 Years Warranty

Fast delivery Tomorrow, 16 Oct

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Save £1.29

Knightsbridge: SN400M, 40-400W Leading Edge Dimmer Module, LED Compatible, 2-Way Operation, Black, 230V, EN 60669-2 Certified

LED Compatible

£ 7 43
RRP: £8.72

3 Years Warranty

Fast delivery Tomorrow, 16 Oct

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Save £0.63

Knightsbridge: SN4DIM, 4G Dimmer Plate with Matching Caps, Square Edge, White, IP20, Thermoset Resin

Durable Design

£ 3 26
RRP: £3.89

25 Years Warranty

Fast delivery Tomorrow, 16 Oct

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Save £2.57

Knightsbridge: VFR200I, Intelligent 2-Way Dimmer Module, 10-200W, Trailing & Leading Edge, Rotary Control, IP20, Polycarbonate

Dimmable Power

£ 12 42
RRP: £14.99

2 Years Warranty

Fast delivery Tomorrow, 16 Oct

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Save £7.26

Knightsbridge: VFRKW, Smart Wi-Fi Dimmer Module, No Neutral Required, 230V 50Hz, IP20, Voice & App Control

Voice Control

£ 34 65
RRP: £41.91

2 Years Warranty

Fast delivery Tomorrow, 16 Oct

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Save £0.53

Mercury: 350.109UK, Dimmer Switch, Adjustable Intensity, 300W, 230V, White

Energy Saving

£ 7 10
RRP: £7.63

Fast delivery Tomorrow, 16 Oct

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Established 1975
Birmingham trade counter
UK-only supply

Written by the West Midlands Electrics technical team

Updated 1 October 2026

Save £2.54

Knightsbridge: SN1DIM, 1 Gang Dimmer Plate, Square Edge, White, Anti-Microbial, 86mm, IP20 | Pack of 10

Anti-Microbial

£ 13 36
RRP: £15.90

25 Years Warranty

Fast delivery Tomorrow, 16 Oct

View details
Save £6.92

Knightsbridge: SN2161, 1G 2-Way Leading Edge Dimmer Switch, 40-400W Incandescent & 3-100W LED, White, IP20 | Pack of 5

Stylish Control

£ 35 28
RRP: £42.20

2 Years Warranty

Fast delivery Tomorrow, 16 Oct

View details
Save £13.33

Knightsbridge: SN2162, 2G 2-Way Leading Edge Dimmer Switch, 40-400W, IP20, White, Push On/Off | Pack of 5

Leading Edge

£ 68 10
RRP: £81.43

2 Years Warranty

Fast delivery Tomorrow, 16 Oct

View details
Save £3.47

Knightsbridge: SN2DIM, 2G Dimmer Plate, White Finish, Anti-Microbial, IP20, Custom Fit | Pack of 10

Anti-Microbial

£ 18 02
RRP: £21.49

25 Years Warranty

Fast delivery Tomorrow, 16 Oct

View details
Save £0.52

Knightsbridge: SN3DIM, 3G Dimmer Plate with Matching Caps, Anti-Microbial, Square Edge, 146mm x 86mm, IP20, Thermoset Resin

Anti-Microbial

£ 2 75
RRP: £3.27

25 Years Warranty

Fast delivery Tomorrow, 16 Oct

View details
Save £1.29

Knightsbridge: SN400M, 40-400W Leading Edge Dimmer Module, LED Compatible, 2-Way Operation, Black, 230V, EN 60669-2 Certified

LED Compatible

£ 7 43
RRP: £8.72

3 Years Warranty

Fast delivery Tomorrow, 16 Oct

View details
Save £0.63

Knightsbridge: SN4DIM, 4G Dimmer Plate with Matching Caps, Square Edge, White, IP20, Thermoset Resin

Durable Design

£ 3 26
RRP: £3.89

25 Years Warranty

Fast delivery Tomorrow, 16 Oct

View details
Save £2.57

Knightsbridge: VFR200I, Intelligent 2-Way Dimmer Module, 10-200W, Trailing & Leading Edge, Rotary Control, IP20, Polycarbonate

Dimmable Power

£ 12 42
RRP: £14.99

2 Years Warranty

Fast delivery Tomorrow, 16 Oct

View details
Save £7.26

Knightsbridge: VFRKW, Smart Wi-Fi Dimmer Module, No Neutral Required, 230V 50Hz, IP20, Voice & App Control

Voice Control

£ 34 65
RRP: £41.91

2 Years Warranty

Fast delivery Tomorrow, 16 Oct

View details
Save £0.53

Mercury: 350.109UK, Dimmer Switch, Adjustable Intensity, 300W, 230V, White

Energy Saving

£ 7 10
RRP: £7.63

Fast delivery Tomorrow, 16 Oct

View details

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