White quadruple dimmer switch

£125

White quadruple dimmer switch

£125

  • Description
  • Details & Specification
  • Delivery & Returns
  • Instructions

The finish on this switch is off-white.

Bring calm, clarity and more considered control to layered lighting schemes with our White Quadruple Dimmer Switch.

At a glance

  • White quadruple dimmer switch
  • Matt off-white finish
  • Controls four lighting circuits from one plate
  • Ideal for larger rooms with layered lighting
  • Clean, understated finish with low-contrast appeal

Which dimmer do you need?

Choose the dimmer type that matches the bulbs on your circuit:

  • Standard dimmer: For traditional tungsten bulbs with a total load between 60W and 400W
  • LED dimmer: For LED bulbs or lower-load circuits with a total load between 5W and 150W
  • To work out the total load, simply add together the wattage of all bulbs connected to the circuit
  • Not suitable for low voltage lighting 12V/24V DC e.g. under cabinet strips
  • Smart bulbs should be kept on a standard on/off light switch and controlled via an app

White Quadruple Dimmer Switch – Soft White Quadruple Dimmer

A White Quadruple Dimmer Switch is made for larger spaces where lighting needs to do more, bringing four separate controls together on one neatly finished plate. It’s a practical way to simplify more complex lighting layouts, while helping the wall feel calmer and more cohesive. In white, the overall effect is clean, minimal and easy to place, making it especially suited to interiors where the finish should feel integrated rather than contrast-led.

The feeling
This is the detail that helps a busy lighting setup feel quieter and more resolved. With four dimmers arranged on one plate, the wall looks cleaner and more intentional, while the white finish keeps the overall look understated and unobtrusive. It feels minimal and design-led, but still soft enough to sit comfortably within layered, lived-in interiors.

Where it works best
Perfect for larger rooms or open-plan spaces where multiple lighting zones need independent control, but a lighter, lower-contrast finish suits the scheme best. Think kitchen diners with pendants, downlights, wall lights and under-cabinet lighting, or larger living spaces where practical and ambient lighting need to shift throughout the day. A quadruple dimmer makes that flexibility feel more seamless, while keeping the wall visually calm.

Why it works
More complex lighting layouts can quickly create visual clutter if every circuit needs its own switch. A quadruple dimmer keeps everything contained within one plate, giving you independent control over each lighting zone without interrupting the flow of the room. In white, that function feels even more integrated, helping the switch sit quietly within lighter interiors while still keeping the scheme practical and easy to use.

The design detail
The matt white finish gives this piece a clean, understated look that blends beautifully into lighter interiors. It has a cooler, more minimal feel than warmer neutrals, making it a natural choice for schemes that favour subtle contrast and visual simplicity. Even with four dimmers, the balanced proportions and clean detailing keep the overall look composed, turning a highly practical fitting into a quiet design detail that supports the room effortlessly.

How to style it
Pair it with matching white switches and sockets for a cohesive look across the room, especially in interiors built around softer contrast and lighter palettes. It works beautifully with cooler whites, pale stone, light oak, grey-based neutrals and clean architectural finishes, where the matt white finish can blend in gently without feeling stark or clinical. If you want the room to feel light, calm and quietly considered, it’s the kind of finishing detail that helps everything land naturally.

More Information...

This product is only suitable for countries where the mains supply is between 220 and 240 volts. If you're outside of the UK and are unsure, check the list of eligible countries below.

White quadruple designer dimmer switch

  • Material:
    • steel switch plate
    • plastic back & components
    • brass dimmer knobs
  • Dimensions: H89mm x L149mm
  • Pack size: sold individually
  • Included: dimmer module with plate and dimmer knob, screws
  • Product information:
    • requires minimum 35mm depth available within the backbox
    • standard dimmer module is leading-edge with 60-400W load, 200-240V 50Hz
    • LED dimmer module has auto-detect function for either leading edge or trailing edge with 5-150W load, 230-240V 50Hz
    • 2-way switch
    • concealed fixings
    • the finish on this switch is off-white, not brilliant white
    • our dimmer switches cannot be used in conjunction with each other. We recommend using one dimmer switch per circuit
    • our dimmer switches have a soft start function that slowly brings the lights to the set level in about 1-2 seconds, prolonging the life of your bulbs
  • Usage: indoor use only
  • This product complies with UK standards and EU CE mark requirements
  • ASTA Approved
  • Origins: designed in the UK, components sourced from our partners in China
  • Our LED dimmers have been tested with most leading brands of LED bulbs
Postage & delivery

We aim to post your order out same day if placed before 1 pm Monday to Friday, otherwise, it’ll be the next working day.*

We have two levels of postage:*
Next Day – £6.99 Next working day
Economy – £3.99 3-5 days
Saturday – £10.99 Saturday delivery

*Except on bulky items and made to order products which can have slightly longer lead times. Where this applies to a product, it will show the specific information in bold under the ‘Add to Basket’ button on the individual product’s page.

Find out about deliveries outside the UK. Please note that our electrical products including switches, sockets and light fittings are only suitable for countries where the mains supply is between 220 and 240 volts. If you’re unsure, check with an electrician.

Returns

We offer a straight-forward returns policy.
If you’re not 100% happy with your order send it back within 28 days for a refund.
The item must be unused and in its original, undamaged packing.
Read our full returns & refunds policy.
Custom and bespoke orders are not eligible to return for a refund.

If your item is faulty, please email contact@dowsingandreynolds.com and we will fix it, or send out a replacement.

Here are the product instructions: