WHITE quadruple dimmer switch



If you love sleek, minimalist design but need a super-duper-multi-tasking dimmer switch then you’ve hit the jackpot. Our white quadruple dimmer switch’s stylishly unfussy exterior completely belies its mega lighting capabilities! Who’d have thought that something so simple and discreet looking could do so much to alter the whole ambiance of a room?

Product Details



We know it’s the dimmer knobs that get the most feels, but firstly we’d just like to bring your attention to the plate as we think it deserves a good stroke every now and again too. With its gorgeous satin white coated steel finish, it really does feel silky smooth to the touch. In stark contrast, the knobs bring something else to the table. Still touchy-feely, but this time in a tactile textured kind of way. It’s all about taking the rough with the smooth. The edges have been knurled, and done so for good reason too; it makes them really grippy, giving you good purchase when you’re turning them on and off.

If you’re ‘umming’ and ‘arring’ about which colour switches and sockets to go for, then be rest assured that you really can’t go wrong with white. Always a classic and never a fad, this white dimmer switch will see you through umpteen different room makeovers and will forever stand the test of time. Seamlessly slotting into all kinds of interior styles, even as your interior décor evolves with trends, you definitely won’t need to think about replacing this switch.

We’ve got loads more stylish white switches, dimmers and sockets in the range too, from single dimmers to toggles and even USB charging ports. All with the same beautiful styling for a coordinated look. And if you’re feeling a bit bamboozled by all the light switch language then have a read of our guide light switches explained to find out the difference between 1, 2 & 3 gang plus when to use 1 way, 2 way and intermediate switches.

Finer Details

Finer Details

White quadruple designer dimmer switch

  • Standard = 60-400W load per module
  • LED = 4-150W load per module (type – leading edge bulbs)
  • The standard dimmer module (DR 500) is leading edge
  • The LED dimmer module (DR501) has an auto detect function for either leading edge or trailing edge
  • Finish: white plate with a choice of black, white, brass or nickel knurled knobs
  • 2-way switch
  • 230-250v 50Hz 10AX
  • Pack Size: 1
  • Dimensions: H 89mm x L 149mm
  • Concealed fixings
  • Certification: CE RoHS EN 60669, EN 55015
  • Requires minimum 35mm depth available within the back box
  • Origins: designed in the UK, components sourced from China
  • Hand assembled at our HQ in Yorkshire

For best results, we recommend that you use our own LED bulbs with our dimmer switches. Our bulbs have been manufactured and tested specifically to be dimmable with our switches and we can guarantee compatibility. Whilst we have tested selected bulbs from other leading manufacturers (Phillips, Osram and Megaman) we cannot guarantee that all will work – this is due to differing technologies used within the bulbs.

Delivery & Returns

Delivery & Returns

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 three levels of postage:*
Standard Royal Mail 48
FREE in the UK 3-5 working days
Royal Mail 1st Class Tracked
£2.49 1-3 working days
DPD Express Delivery
£5.99 1 working day

*Except where products are made to order. Such products are clearly marked that they have a 3-5 working day lead time.

For deliveries outside of the UK click here. 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.


We offer a straight-forward returns policy.
If you’re not 100% happy with your order send it back within 14 days for a refund.
The item must be unused and in it’s 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.

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