Description
The Knightsbridge LEDM09CW is an IP65-rated 1.7W LED ground deck light with an 80mm diameter 316 stainless steel bezel and an opal diffuser that casts 90lm of 4000K cool white light. The fitting installs flush to ground level with just 3mm projection above the surface and 48mm recessed depth below, making it suitable for shallow construction or retrofit applications where excavation depth is limited.
Designed for decks, pathways, driveways, patios and garden borders, the fitting is drive-over rated to 1000kg at 5mph, allowing it to be installed in zones where occasional vehicle access is needed without requiring additional protective grilles. The IP65 rating protects against water jets and dust ingress, making the fitting suitable for open-air installation in all UK weather conditions. The integrated LED runs on 230V mains with a pre-wired 2.5m outdoor-rated flex, removing the need for separate drivers or transformers.
The 316 stainless steel bezel resists corrosion in coastal and high-moisture environments better than standard 304 stainless or powder-coated aluminium, and the brushed finish hides minor surface marks from foot traffic or garden tools. The 115-degree beam angle provides wide wash coverage rather than a narrow spot, making the fitting effective as pathway marker lighting or low-level ambient wash on vertical surfaces when recessed into retaining walls or steps. The 4000K colour temperature produces a neutral cool white tone that reads closer to daylight than warm white alternatives.
Specification
| Diameter |
80 mm |
| Projection |
3 mm |
| Recessed Depth |
48 mm |
| Cut-out Diameter |
75 mm |
| Cut-out with Sleeve |
77 mm |
| Construction |
316 Stainless steel |
| Construction 2 |
& die-cast aluminium |
| Finish |
Stainless Steel |
| Class |
I |
| IP Rating |
IP65 |
| Primary Voltage |
230V 50Hz |
| Cable Length |
2.5 m |
| Diffuser |
Opal |
| Maximum Weight Loading |
1000kg at 5mph |
| Lamp Technology |
LED |
| Lamp Included |
Yes |
| Dimmable |
No |
| L70B50 |
60000 |
| Energy Rating (Class) post 2021 SLR |
G |
| Beam Angle |
115 |
| CCT |
4000 K |
| Light Colour |
Cool White |
| Lumens |
90 lm |
| Wattage |
1.7 |
| Efficacy |
53.31 lm/W |
| CRI |
>80 |
| Warranty |
3 |
Downloads
Product Specification Sheet
Product Manual
Frequently Asked
What depth is needed for installation?
The fitting requires a 75mm diameter cut-out and 48mm recessed depth below the surface level. If using the optional protective sleeve, the cut-out increases to 77mm. The fitting projects just 3mm above the finished surface once installed.
Can it be driven over?
Yes. The fitting is rated to 1000kg at 5mph, making it suitable for driveways, parking areas and zones where occasional vehicle access occurs. The 316 stainless steel bezel and die-cast aluminium body distribute the load safely.
Is the LED replaceable?
No. The 1.7W LED is integrated into the fitting and cannot be replaced. The L70B50 rating of 60,000 hours indicates the LED will maintain at least 70% of its initial 90lm output for approximately 6.8 years of continuous operation.
What colour temperature is 4000K?
4000K is cool white, producing a neutral tone that reads closer to daylight than warm white (2700K-3000K). It provides better colour rendering for outdoor tasks and pairs well with contemporary architecture and grey or silver-toned landscaping materials.