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3 Gang LED Dimmer Antique Bronze Plate and Knob: 3 Gang 200W Halogen / 3 x 0-120W Trailing Edge Rotary LED Dimmer

Model No. 3GTE250/BMA by: Forbes and Lomax
Availability: Usually 3-5 days


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(over £100+VAT, applies to zones A&B only , £6 +VAT otherwise)
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This is a Forbes and Lomax 3 Gang 200W Halogen / 3 x 0-120W Trailing Edge Rotary LED Dimmer and Push On/Off in Antique Bronze Plate and Knob. 

Each dimmer is suitable for up to 120W of dimmable LED lighting (max 10 lamps) or up to 200W of good quality mains voltage incandescent and halogen bulbs - per gang, as well as good quality electronic low voltage transformers.  

3 Gang LED Dimmer Antique Bronze Plate and Knob

  • Part of the Forbes & Lomax Trailing Edge Rotary Dimmers, LED Dimmers, and Push On/Off switches. 
  • This is an LED compatible dimmer, which means that it can work with up to 10 LED lamps, taking loads of 0W - 120W in total per gang. 
  • Can dim LED lights (if the LEDs are good quality dimmable LED lights) and can switch any kind of loads. 
  • Three rotary dimmers on a twin plate, wider plate for horizontal mounting on the wall. 
  • Finish: Antique Bronze Plate and Knob
  • This is suitable for incandescent/low voltage loads, compact low energy dimmable fluorescent loads, and some mains LED applications.
  • The Forbes and Lomax trailing edge dimmers are soft start, giving a gradual increase or decrease in the intensity of the light when they are switched ON or OFF and therefore extending the lamp life. 
  • Superior trailing edge technology reduces noise and flicker. It uses a Varilight V-Pro intelligent dimmer switch, programmable (see the instructions).
  • Suitable for good quality mains voltage incandescent and halogen bulbs, as well as good quality electronic low voltage transformers and dimmable low energy lighting (CFL or LED). 
  • Intelligent, self-resetting protection is included to protect the dimmer from overload. 
  • Ideal for dimming most mains voltage dimmable LED light bulbs and LED lights. 
  • Not suitable for use with wirewound transformers. 
  • Matching push on/off switches allow us to provide switches that look like a dimmer and offer the ability to mix dimmers and switches on the same plate while keeping a uniform look. 
  • This dimmer is suitable for 0W - 120W of dimmable LED lighting (max 10 lamps) or up to 200W of good quality mains voltage incandescent and halogen bulbs - per gang, as well as good quality electronic low voltage transformers. 

About the Forbes and Lomax Antique Bronze range

The Forbes and Lomax Antique Bronze Range of switches and sockets is especially versatile and can complement either a traditional or a modern property. These plates require little maintenance as they have a slight lacquer. A clean soft cloth can be used to wipe away any dust. 

  • The sockets are supplied with black inserts as standard to complement the dark finish of the plate.
  • The Bronze range from Forbes & Lomax is available in: Dolly Switch, Rotary Dimmer, Button Dimmer, and Rocker Switch. Furthermore, a full range of socket outlets are available, including power outlets, European sockets, telecom
  • and data, audio and visual, fused connection.
  • The Antique Bronze range has a rich warm hue to the plates making them attractive in both contemporary and traditional interiors. 
  • These items also work particularly well on wood panelling and other unusual surroundings. 
  • The plates all have a slightly variable finish which adds to the distinctive look of the range.
  • Many of the early light switches were made in Antique Bronze and the finish became very fashionable in the Art Deco period. 
  • The Antique Bronze range is durable and will stand the test of time. 
  • Original Antique Bronze switch plates can be seen in old buildings today still looking great a hundred years on. 
  • All switches conform to BSEN 60669-1:2018. 13amp sockets conform to BS1363- 2:2016 +A1: 2018, 2amp and 5amp sockets conform to BS546:1950
  • Single plates measure 86mm x 86mm and double plates measure 146mm x 86mm
  • All Forbes & Lomax switches and sockets require British standard 35mm deep flush wall boxes, but we recommend 47mm for ease installation
Switches & Sockets Specific
Back Box Depth 35mm
Brand Forbes and Lomax
Finish Antique Bronze
Gang 3
Insert No Insert
Plate Metal
Plate Dimensions 86mm x 146mm
Plate Projection / Protrusion 3mm
Style Flat Plate
Type LED Dimmer

Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.

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Sparks Direct delivers via courier to the UK only; the standard delivery charge is £6 + VAT for all orders under £100 + VAT. If your order is over £120, you get free delivery (unless there's a special delivery charge for the items you wish to order or you're in shipping zone C or D). Full details for shipping charges can be found via Terms and Conditions.

If the items you order are in stock and the order is placed before 1.00pm, delivery can be made within 1-2 working days. If the items are not in stock, we will inform you via email how long it will take or ask for your confirmation if there's a long lead time.


We offer 30-day returns for unwanted items - please email us to request a returns number which will need to be quoted when the items are returned. For faulty items or items damaged in transit, please advise via email, and an appropriate returns number will be provided. Full details concerning returns and refunds can be found via our Terms and Conditions.