Knightsbridge: GU5LDCW, 5W GU10 LED Bulb, Dimmable, Cool White, 440 Lumens, 4000K, 230V, 35° Beam Angle, Aluminium & Polycarbonate
About this product
This 5W GU10 LED Bulb is perfect for various lighting needs.
- Powerful 440 lumens output with a cool white colour at 4000K
- Dimmable; compatible with most trailing edge dimmers (verify compatibility before installation)
- 35° beam angle for focused light
- Constructed from durable aluminium and polycarbonate
Ideal for both residential and commercial lighting solutions. Complies with UKCA standards.
Specifications
Dimensions
Lamp
Luminaire
Photometric
Specifications
Finish | White |
---|---|
IP Rating | IP20 |
Construction | Aluminium |
Construction 2 | & polycarbonate |
Primary Voltage | 230V 50Hz |
Dimensions
Height | 54 mm |
---|---|
Diameter | 50 mm |
Lamp
L70B50 | 36,000 |
---|---|
Dimmable | Trailing-edge only* |
Lamp Base | GU10 |
Beam Angle | 35 |
Lamp Technology | LED |
Energy Rating (Class) post 2021 SLR | F |
Luminaire
Diffuser | Opal |
---|
Photometric
CCT | 4000 K |
---|---|
CRI | >80 |
Lumens | 440 lm |
Wattage | 5 |
Light Colour | Cool White |
Efficacy (Light source) | 81 lm/W |
5W GU10 LED 4000K Dimmable Bulb (Sold in packs of 20) features

Knightsbridge: GU5LDCW, 5W GU10 LED Bulb, Dimmable, Cool White, 440 Lumens, 4000K, 230V, 35° Beam Angle, Aluminium & Polycarbonate