4G Dimmer Switch

Paintable Polished Nickel 12499

£156.00

In stock. Fast dispatch and delivery.

4G Dimmer Switch

Paintable Polished Nickel 12499

In stock. Fast dispatch and delivery.

£156.00

We’ve engineered this four-gang two-way rotary dimmer switch to be as sleek as possible.

The front plate is just 1.5mm thick and sits flush to the wall. We’ve finished it with etch primer that can be coated in the same paint as your walls for a seamless look that blends right in.

Used with a suitable bulb, our dimmers won’t flicker or buzz. You can also set the minimum bulb brightness.

The subtle solid brass switch detailing is finished in Polished Nickel. Polished Nickel is our answer to chrome. It’s a bit warmer, so you can use it with warm or cool colour palettes. And it’s our only finish that doesn’t age – all you need is a lint-free cloth to bring back its shine.

  • Anti-flickering/buzzing
  • Suitable for trailing or leading edge modes
  • Made from solid brass
  • Etch primer allows paint to adhere well for a seamless custom finish
  • Screwless design
  • Use with our metal or recycled plastic double back boxes

Technical specifications + -

  • Dimensions: H86mm x W146mm x D45mm; dimmer knob height 20mm 
  • Switches rated to 20A 
  • Built-in thermal and short circuit protection  
  • Trailing or leading edge dimming control. Trailing edge is the default setting and is recommended to prolong LED bulb life  
  • Soft start operation to protect bulb   
  • 230-250V~50Hz 
  • Complies with BSEN60669-1 
  • The switch plate sits 1.5mm from the wall 
  • Metal die-cast chassis 

Delivery information + -

Delivery in days not weeks. We dispatch all orders quickly (within 24 hours) and use a next day delivery service.

UK Delivery costs
• Orders up to £49.99: £8
• Orders from £50 - £249.99: £12.50
• Orders from £250 - £1,499.99: £15
Orders over £1,500 will be calculated at checkout. For International delivery costs please visit our delivery page here.

FAQs + -

How do I install Corston electrical products? + -

How do I install Corston Clear Switches and Sockets? + -

Do I need to use Corston back boxes for your electrical products? + -

Can I create a custom switch arrangement? + -

How do your retractive switches work? + -

When should I use an intermediate switch? + -

Can I have more than one two-way dimmer controlling the same circuit? + -

How do I stop my dimmers from flickering? + -

Are your products suitable for use outside of the UK? + -

Installation and PDFs + -


Instructions Download
Product datasheets Download

Care guide Download

In stock. Fast dispatch and delivery.

£156.00

Technical specifications + -

Delivery information + -

FAQs + -

Installation and PDFs + -

  • Dimensions: H86mm x W146mm x D45mm; dimmer knob height 20mm 
  • Switches rated to 20A 
  • Built-in thermal and short circuit protection  
  • Trailing or leading edge dimming control. Trailing edge is the default setting and is recommended to prolong LED bulb life  
  • Soft start operation to protect bulb   
  • 230-250V~50Hz 
  • Complies with BSEN60669-1 
  • The switch plate sits 1.5mm from the wall 
  • Metal die-cast chassis 
Delivery in days not weeks. We dispatch all orders quickly (within 24 hours) and use a next day delivery service.

UK Delivery costs
• Orders up to £49.99: £8
• Orders from £50 - £249.99: £12.50
• Orders from £250 - £1,499.99: £15
Orders over £1,500 will be calculated at checkout. For International delivery costs please visit our delivery page here.

How do I install Corston electrical products? + -

How do I install Corston Clear Switches and Sockets? + -

Do I need to use Corston back boxes for your electrical products? + -

Can I create a custom switch arrangement? + -

How do your retractive switches work? + -

When should I use an intermediate switch? + -

Can I have more than one two-way dimmer controlling the same circuit? + -

How do I stop my dimmers from flickering? + -

Are your products suitable for use outside of the UK? + -

Instructions Download
Product datasheets Download
Care guide Download
Fast delivery In days, not weeks
Excellent product & prompt delivery HL, March 2024
Excellent customer service On-hand, expert advice
Customer care beyond expectations delivered by Emily AV, October 2023
Engineered in the UK Every detail considered
Guaranteed quality that never fails to please DM, April 2024
Environmentally conscious Sustainable materials and products that last
Love the sustainable packaging & care each order is sent with ED, April 2024