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Varilight Trailing Edge Push Dimmer 1G 1/2W 300W/VA Product Code: 94816

A wide range of dimmer to suit most application. Suitable for domestic or commercial installations.


  • White Square Edged Plate
  • Adjustable Minimum Brightness
  • Programmable Dimming Modes
  • Leading/Trailing Edge Technology
  • Intelligent Overload & Over Temperature Protection
  • Soft-Start Feature to Extend Bulb Life
  • Push On / Off with Rotary Dimming
  • Suitable for Mains / Low Voltage Lighting
  • Not Suitable for Wirewound Transformers & Fans


Back box depth 25mm.
Additional Information
Technical Specification
  • Brand : Varilight
  • Screwed/Screwless : Screwed
  • Product Height : 85 mm
  • Product Type : Dimmer Switch
  • Power Output (Watts/Kw) : 300 W
  • Overload Protection : Thermal Overload Protection
  • Fixings Supplied : Fixings Supplied
  • Total Product Weight : 0.10 kg
  • Model No : JQP401W
  • Switches & Sockets Product Type : Dimmer Switch
  • Switches & Sockets Finish : Plastic
  • Product Width : 85 mm
  • Parent Colour : White
  • Colour : White
  • Product Depth : 45 mm
  • Pack Size : 1
  • Switches & Sockets Profile Type : Raised Square
  • Switch Type : Dimmer
  • No. of Ways : 2
  • Power Voltage Supply : 220/250 V
  • No. of Gangs : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€19.95 Incl. 23% VAT

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Varilight Trailing Edge Push Dimmer 1G 1/2W 300W/VA is rated 4.4 out of 5 by 133.
Rated 5 out of 5 by from Works Well I bought this to replace a failed dimmer switch. I replaced halogen bubs with dimmable LED's before fitting. It was straight forward replacing the switch. I found it necessary to program the switch as the lights did not dim enough. This was also easy. The client is very pleased so a good result.
Date published: 2018-12-01
Rated 5 out of 5 by from Exactly whatr I needed Very pleased with this product, instructions are clear and in total took less than 10 minutes to install. The programmable feature meant that I was able to set the lowest dim value to what suited me. Very pleased with the result.
Date published: 2018-11-28
Rated 5 out of 5 by from Better than expected This switch can be configured for leading edge or a choice of 2 trailing edge modes. The minimum dimming range is also fully adjustable. Programming was straight forward. The switch has overload protection. Although Screwfix's 'specification' states 1 year guarantee according to the instructions it says it has a 10 year manufacturers guarantee. I have used this on a circuit with 5x6w LED globe lamps and it works well.
Date published: 2018-11-24
Rated 5 out of 5 by from LED dimmer switch This was bought to work with dimmable led bulbs and does so as intended. Easy to install, fits standard switch socket and in my case I swapped the central module to the older faceplate to maintain the original styling. All straight forward and successful. Highly recommended.
Date published: 2018-11-14
Rated 4 out of 5 by from Work's well with LED's I purchased 2 of these dimmers. The first was for 6 LED dimable GU10 lamps and the dimmer works well and can be set for the low level point. However the 2nd dimmer is being used on an electronic transformer low voltage fitting and is proving to be un-stable at times and sometimes starts flickering adjusting the controller stops the flickering and eventually the lamps settle down. The light fitting manufacturer states the fitting can be used with a trailing edge dimmer.
Date published: 2018-11-12
Rated 4 out of 5 by from This has lit up our lives.. Initially I thought I had a broken one, as I had to press really hard to get it switching. So I yanked the plastic knob off and popped it back on again and now it seems to work like a charm. Also completely forgot that these can be programmed to be trailing or leading edge, which is great. Good video here on Youtube which saves reading the instructions A big problem with many folk is that don't realise that the cheap leading edge dimmers aren't good enough for LED lighting and then end up moaning. Just save yourself the grief and spend a bit more on something like this. It works a treat for me with the Philips GLS LED Light bulb also bought from Screwfix. Very happy.
Date published: 2018-10-26
Rated 2 out of 5 by from Works fine, easy fit Ok so it's an easy fit, fitted fine but when used with a LAP BC GLS LED Virtual Filament bulb (9117V) and you turn it on at full brightness, it seems to give a bright flash as it comes on, then settles down. I have this combo fitted in two bedrooms and both combos do exactly the same thing. I thought I would get used to it but after a few months it's becoming really annoying. I've tried the bulb with a standard on off switch and it doesn't 'flash' on but does with this dimmer.
Date published: 2018-10-26
Rated 5 out of 5 by from Led dimmer I bought this as I decided to change my normal bulbs to led but they were so bright I needed a dimmer. It was very easy to install and programming took minutes (as I wanted the lights to go lower) There is no buzz or flicker and would recommend these
Date published: 2018-10-25
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