
MLA Knightsbridge SF2194PC Screwless 4G 2-way 10-200W (5-150W LED) trailing edge dimmer - Polished Chrome
SF2194PC
Screwless 4G 2-Way 10-200W Trailing Edge Dimmer – Polished Chrome, Sleek Low-Profile Design with Matching Caps
This Screwless 4G Trailing Edge Dimmer in Polished Chrome brings a modern, high-end finish to any interior. With a low-profile metal faceplate and matching dimmer caps, it delivers reliable, flicker-free dimming for a range of lighting loads—ideal for professional and residential installs alike.
- Multi-Load Compatibility: Supports 10–200W incandescent, 10–150W halogen, and 5–150W LED dimmable lamps.
- 2-Way Switching: Offers push on/off and rotary dimming functionality for intuitive, flexible control.
- Selectable Dimming Mode: Easily switchable between trailing and leading edge modes to suit different lamp types.
- Stable Light Output: Features anti-flicker performance and trimming adjustment for optimum dimming results.
- Built-In Safety: Equipped with overload, over-temperature protection, and Inrush Current Limiter (ICL).
Technical Specification
- Mounting: Wall-mounted
- Minimum Mounting Box Depth: 25mm
- Switch Type: Rotary dimmer with push on/off
- Load Rating: 10–200W (5–150W LED)
- Finish: Polished Chrome, screwless design with matching dimmer caps
✅ Choose the Polished Chrome Screwless Dimmer for a professional-grade finish and smooth, reliable dimming control!

Range | MLA Knightsbridge Screwless |
Product | Dimmer Switch |
Type | Trailing & Leading Edge |
Number Of Gangs | 4 |
Face Colour | Polished Chrome |
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.