
MLA Knightsbridge SF2183MW Screwless 3G 2-way 10-200W (5-150W LED) trailing edge dimmer - Matt White
SF2183MW
Screwless 3G 2-Way Trailing Edge Dimmer Switch – 10-200W (5-150W LED), Matt White
This 3-gang dimmer switch combines modern functionality with a sleek matt white finish. Designed for smooth, flicker-free dimming of LED and incandescent loads, it features a screwless low-profile metal plate and matching dimmer caps – ideal for contemporary residential and commercial settings.
- Multi-Gang Control: 3G 2-way dimmer allows control of three lighting circuits from two locations.
- Trailing Edge Technology: Supports 10–200W incandescent and 5–150W dimmable LED loads with smoother and quieter operation.
- Push On/Off Operation: Simple control with rotary dimming and integrated on/off functionality.
- Trimming Adjustment: Built-in potentiometer enables precise tuning to eliminate flicker and optimise LED performance.
- Modern Design: Screwless matt white low-profile metal finish with integrated gasket for a clean installation.
Technical Specification
- Power Rating: 10–200W (incandescent), 5–150W (LED)
- Dimming Type: Trailing edge
- Switch Type: 2-way push on/off rotary
- Standards: Certified to EN 60669-2
- Mounting Box Depth: Minimum 25mm
✅ Upgrade to this Screwless 3G Matt White Dimmer for reliable, flicker-free dimming and modern style in any interior.
NB: Please check with lamp manufacturer for compatibility.

Range | MLA Knightsbridge Screwless |
Product | Dimmer Switch |
Type | Trailing & Leading Edge |
Number Of Gangs | 3 |
Face Colour | Matt White |
Rotary ON/OFF | N |
Push ON/OFF | Y |
Leading Edge | Y |
Trailing Edge | Y |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.