
MLA Knightsbridge BT20CTA White 230V IP65 20W CCT LED Bulkhead with Corridor Function
BT20CTA
MLA Knightsbridge BT20CTA LED Bulkhead – 20W IP65 CCT Adjustable with Corridor Function
The MLA Knightsbridge BT20CTA is a high-performance 20W LED bulkhead featuring selectable colour temperature and corridor function technology. Designed for commercial and communal settings, it combines energy efficiency with user comfort and robust IP65 protection.
- Tri-CCT Selectable: Switch between 3000K, 4000K, and 6000K to suit a range of applications and environments.
- Corridor Function: Automatically dims the light in low-traffic areas to reduce energy consumption without compromising safety.
- High Lumen Output: Delivers bright and even illumination, suitable for stairwells, hallways, and shared spaces.
- IP65 Rated Protection: Resistant to dust and water jets, ideal for indoor and outdoor use in commercial settings.
- Modern, Low-Profile Design: Blends seamlessly into ceilings or walls for a clean, professional finish.
Technical Specification
- Power Consumption: 20W
- Luminous Flux: Up to 1,800 lumens
- Colour Temperature: 3000K / 4000K / 6000K (Switchable)
- IP Rating: IP65
- Control Feature: Corridor function dimming
✅ Specify the BT20CTA for efficient, adaptive lighting in busy and low-traffic communal areas!

Range | MLA Knightsbridge Bulkhead Lights |
Product | LED Bulkhead |
Type | CCT |
Wattage | 20 W |
Ingress Protection | IP65 |
Diameter | 380 mm |
Colour Temperature | CCT |
Emergency | N |
Bezel/trim Colour | White |
Shape | Circular |
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.