0500 41 41 41
Cookie Reports - Screwfix Cookie Policy


MK Logic Plus 2-Gang 2-Way Dimmer Switch Mains/Low Voltage 300W White

Product Code: 21959

Low voltage dimmer switch with micro-controller based circuitry. Use with Tungsten GLS lamps and low voltage halogen lamps. Fits 16mm plaster box depth. Includes full instructions. Use good quality wire wound or electronic transformers.

Loading: 2 x 40W - 300W modules.

Download more information...

MK Logic Plus 2-Gang 2-Way Dimmer Switch Mains/Low Voltage 300W White Instruction Manual



QtyPrice per item
1 - 4 £34.28
5 + £32.56

Add to saved list

Available for deliveryNext Day Delivery
Available for collection from store Store Collection Check stock in your store
Page 1 of 4
Page 1 of 4
Rated 5 out of 5 by Best dimmer by far Having replaced a cheap-and-nasty BG unit that had started fizzing with one of these, the difference is immense. I particularly like the slow turn-on of the lights to extend bulb-life. Noise-wise, it is quieter than the BG but still noticeable when standing close by; but as far as I can tell, that is the case with all dimmers. 4 Nov 2015
Rated 4 out of 5 by A screw loose This comes with a spacer which means the workings at the back does not need to go as far into the recess. However the screws are only 30 mm and will not reach. It is necessary to buy longer screws. With these everything becomes straightforward. 31 Dec 2014
Rated 4 out of 5 by Good Dimmer Very good dimmer, I like to use MK if I can but they are a bit expensive but you get what you pay for. Make sure you have a deep metal box in the wall as using the supplied pattress for a plaster depth one makes the switch bulky and even then the space in the box will be tight. 31 Oct 2014
  • 2015-11-30 T09:40:01.979-06:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_3, tr_3
  • loc_en_US, sid_21959, prod, sort_default
1-3 of 3
2 Questions  0 Answers

Screwfix Q&A

Ask your questions. Share your answers.

« Back
Sort by:
17 Nov 2015
Customer avatar
Read all my Q&A
, Maintenance
0out of 0found this question helpful.
Was this helpful?Yes0No0
This may seem like a stupid question but I need an answer nevertheless. In a room in my house, I have two ceiling lights. one of which uses 5 normal bulbs and another which uses low power LEDs.

My question therefore is, can this, or any 2 Gang dimmer operate these different kinds of lights? I've read about leading and trailing edge dimmers and understand that I should use a specific one for a specific light but hoping this one will operate both lights.

17 Aug 2015
Customer avatar
Read all my Q&A
0out of 0found this question helpful.
Was this helpful?Yes0No0
1 of 1
  • 2015-11-30 T09:38:44.838-06:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestions
  • loc_en_US, sid_21959, prod, sort_default
1 of 1


Download more info (pdf)

Brand MK
Colour White
Manufacturer Guarantee 10 years
Model No K1522 WHILVS3
No. of Gangs 2
No. of Ways 2
Pack Size 1
Parent Colour White
Product Type Dimmer Switch
Profile Type Slim
Switches & Sockets Finish Plastic
Switches & Sockets Product Type Dimmer Switch
Switches & Sockets Profile Type Raised Slim
Total Product Weight 192 kg