Description
The Knightsbridge WPCWAEM is an IP65-rated outdoor LED wall pack with selectable colour temperature (3000K/4000K/6500K), switchable wattage output, and integrated photocell sensor for automatic dusk-to-dawn operation. The black polycarbonate and aluminium housing measures 218mm high by 147mm wide with a 74mm projection from the wall, housing an SMD LED array behind a prismatic diffuser that spreads light across a 100-degree beam angle.
Designed for building perimeters, car parks, pathways, and secure entrance areas, the wall pack provides two output settings selectable on installation — either 1240-1300lm at lower wattage or 1800-1950lm at higher output, depending on coverage requirements. The integrated photocell sensor switches the light on at dusk and off at dawn without requiring manual intervention or timer installation, while a three-hour emergency backup activates during mains power failure, maintaining 145lm output for emergency egress lighting.
The Class II double-insulated construction requires no earth connection and the IP65 rating protects the internal components against water jets from any direction and complete dust ingress. The prismatic diffuser softens the LED output and reduces glare while maintaining a wide spread suitable for illuminating wall-adjacent areas up to 4-5m from the fitting. The photocell can be overridden if permanent operation is required. The SMD LED array carries an L70B50 rating of 50,000 hours — approximately 11 years under typical dusk-to-dawn operation.
The black finish provides a discrete presence on darker cladding and pairs cleanly with industrial, commercial and residential exteriors where functional lighting is prioritised over decorative impact. The 5-year warranty covers both the LED components and the emergency battery, reducing long-term replacement costs on inaccessible installations.
Specification
| Length |
74mm |
| Height |
218mm |
| Width |
147mm |
| Projection |
74mm |
| Construction |
Polycarbonate & aluminium |
| Finish |
Black |
| IP Rating |
IP65 |
| Class |
II |
| Primary Voltage |
230V 50Hz |
| Diffuser |
Prismatic |
| Lamp Technology |
SMD LED |
| Lamp Included |
Yes |
| Dimmable |
No |
| L70B50 |
50000 |
| Energy Rating (Class) post 2021 SLR |
D |
| Beam Angle |
100 |
| CCT |
3000/4000/6500K |
| Light Colour |
CCT |
| Lumens |
1240/1300/1265, 1800/1950/1845lm |
| Lumens (Light source only) |
1525/1625/1560, 2160/2370/2190lm |
| Lumens (Em. mode) |
145lm |
| Wattage |
42278W |
| Efficacy (Light source) |
140lm/W |
| CRI |
>80 |
| Photometric IES URL |
https://mla-live-public.s3.amazonaws.com/1920296.ldt |
| Photometric LDT URL |
https://mla-live-public.s3.amazonaws.com/1907848.LDT |
| Warranty |
5 Year Guarantee |
| Warranty Information |
including battery |
Downloads
Product Specification Sheet
Frequently Asked
How does the photocell sensor work?
The integrated photocell detects ambient light levels and switches the LED on at dusk and off at dawn automatically. This removes the need for manual switching or timer installation. The sensor can be overridden if permanent operation is required for specific applications.
What happens during a power cut?
The emergency backup activates automatically during mains power failure, maintaining 145lm output for up to three hours. This ensures continued lighting for emergency egress and security during outages.
Can the colour temperature be changed after installation?
Yes. The wall pack includes a CCT switch accessible during installation that selects between 3000K warm white, 4000K neutral white, and 6500K daylight white. The wattage output is also switchable on installation to suit the coverage area required.
Is this suitable for coastal or high-moisture environments?
The IP65 rating protects against water jets and complete dust ingress, making it suitable for exposed outdoor installations including coastal areas. The polycarbonate and aluminium construction resists corrosion better than steel housings in marine environments.