Description
The Knightsbridge LFC24IPCW5M is a 5m IP67-rated LED strip light delivering 4000K cool white light at 610 lumens per metre from 64 x 2835 SMD LEDs per metre. The strip runs on 24V DC supplied by a separate constant voltage driver (sold separately), drawing 4.8W per metre for a total 24W across the full 5m length. The IP67 silicone coating protects the LEDs against dust ingress and water immersion up to 1m depth, making the strip suitable for both indoor and outdoor installation.
Designed for under-cabinet lighting, cove lighting, stair tread illumination, bathroom mirror backlighting, and outdoor architectural accent lighting, the strip can be cut to length at 125mm intervals to fit the exact run required. The 10mm width (12mm including the silicone coating) sits inside narrow profiles and recesses, and the strip arrives with 3M self-adhesive backing pre-applied for direct surface mounting. For longer runs, multiple 5m strips can be linked in series up to a maximum of 20m total before voltage drop affects brightness.
The 4000K colour temperature produces a neutral cool white output comparable to daylight office lighting, which suits task lighting applications, commercial retail displays, and contemporary interiors where a warmer 2700K-3000K tone would feel too domestic. The strip is dimmable when paired with a compatible 24V dimmer and driver combination (sold separately). CRI >80 ensures reasonable colour rendering for general illumination, though critical colour-matching tasks benefit from higher-CRI strips. The L70B50 rating of 54,000 hours indicates the strip will maintain at least 70% of its initial brightness for approximately six years under continuous use.
Specification
| Length |
5000 mm |
| Width |
10 mm |
| Projection |
7 mm |
| Class |
III |
| IP Rating |
IP67 |
| Primary Voltage |
24V DC |
| Lamp Technology |
LED |
| Lamp Included |
Yes |
| Dimmable |
Driver dependent |
| L70B50 |
54000 |
| Energy Rating (Class) post 2021 SLR |
E |
| Beam Angle |
120 |
| CCT |
4000 K |
| Light Colour |
Cool White |
| Lumens |
610 lm |
| Wattage |
4.8 |
| Efficacy |
143.47 lm/W |
| CRI |
>80 |
| Warranty |
3 |
Downloads
Product Specification Sheet
Frequently Asked
What driver is needed to power this strip?
The strip requires a 24V constant voltage driver rated for at least 24W to power the full 5m length. Knightsbridge and other manufacturers offer compatible drivers — check the total wattage requirement if linking multiple strips and add 10-20% headroom for driver longevity.
Can this be used outdoors?
Yes. The IP67 silicone coating protects against dust and water immersion up to 1m depth, making it suitable for outdoor architectural lighting, garden feature lighting, and covered exterior installations. The driver must also carry an appropriate IP rating if installed outdoors.
Can the strip be cut to a shorter length?
Yes. The strip can be cut at 125mm intervals along marked cutting points. Cutting the strip will shorten the total wattage draw and lumen output proportionally — a 2.5m section will draw 12W and output approximately 1,525 lumens total.
Is it dimmable?
Dimming is driver-dependent. The LED strip itself is compatible with dimming, but you must pair it with a dimmable 24V driver and a compatible dimmer control (typically 0-10V, PWM or DALI depending on the driver). A non-dimmable driver will run the strip at full brightness only.