MK Logic Plus 1-Gang 2-Way Dimmer Switch Mains/Low Voltage 400W White Product Code: 48466

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.


  • Model No: K1501 WHILV


Loading: 1G 2-Way (60 - 400W). 2G 2-Way (2 x 40 - 300W modules).
Additional Information
Technical Specification
  • Brand : MK
  • Product Type : Dimmer Switch
  • Total Product Weight : 172 kg
  • Model No : K1501 WHILVS3
  • Switches & Sockets Product Type : Dimmer Switch
  • Switches & Sockets Finish : Plastic
  • Parent Colour : White
  • Colour : White
  • Pack Size : 1
  • Switches & Sockets Profile Type : Raised Slim
  • No. of Ways : 2
  • No. of Gangs : 1
  • Manufacturer Guarantee : 10 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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€29.95 Incl. 20% VAT

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MK Logic Plus 1-Gang 2-Way Dimmer Switch Mains/Low Voltage 400W White is rated 3.0 out of 5 by 11.
Rated 5 out of 5 by from Well priced MK dimmer Easy to fit and has an excellent dimmable range, from full brightness to a soft glow without a single flicker.
Date published: 2014-07-16
Rated 1 out of 5 by from Buzzes I'd seen other reviews complaining of this dimmer being noisy but had hoped it was a manufacturing issue that had been fixed. Sadly it would appear not. Mine was very buzzy and is going straight back. I do expect better from an MK product.
Date published: 2014-01-21
Rated 5 out of 5 by from loading with LED lights with reference to the earlier review, and in particular the LED lighting. It is important to remember that this and other dimmers have a minimum loading. The minimum on this dimmer is stated at 60watts which may not be reached with LED lights. Lutron have a lower minimum loading at I think 40 watts which is why this product may have worked better for the previous reviewer - ie incorrect specification as oppose to incorrect product.
Date published: 2013-11-07
Rated 4 out of 5 by from Good unit For 3 months operated eight GU10 bulbs in the kitchen. Faultless action, silent operation. Soft start gives a very pleasant switch on atmosphere. FYI not mentioned in the description, the Packaging contains a packer shim that can be used to provide more space if the back box is shallow.
Date published: 2013-08-22
Rated 2 out of 5 by from dim view This dimmer buzzes when in use sadly and is very annoying. Disappointed from such a market leading brand as MK.
Date published: 2013-05-18
Rated 5 out of 5 by from Great 1 or 2 way dimmer As you would expect from MK, a great quality dimmer, NOT one of those that hums and buzzes. Has a good smooth rotary action with push action on/off and a phased switch on which allows the lamp being controlled to turn on to required brightness over half a second or so, rather than full brightness immediately, which is much more pleasing and can help extend lamp life.
Date published: 2013-01-09
Rated 1 out of 5 by from Poor quality for money I bought 2 of them for my customer, one didn't work straight away, so it took me about 50 minutes to get to the shop and back for replacement. After installation both of them worked, but were buzzing and had time delay when switched on. I think they will be replaced. Should be much better quality for this brand and this price.
Date published: 2012-11-26
Rated 1 out of 5 by from A Very Disappointed MK Fan I read the other reviews mentioning a faulty unit and loud buzz but as a long standing buyer of MK switches I disregarded them. Well, the first unit was faulty and did not work at all, the second unit works and emits and loud buzz. MK technical say the buzz is only noticable in stud type walls that amplify the sound. Not so MK, mine was mounted in a plastered solid block wall as per all the others in my house. The other dimmers in my house are of an unknown make (I always replace all switches and aockets with MK when I re-decorate a room for the first time) and none of them make even a quarter of the noise. This is a very poor product which is meant to be the best you can buy - you'll be getting it back MK.
Date published: 2012-09-04
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