- 10,000 switching cycles- GU10 cap- 35° beam angle- 4000K cool white colour temperature- Colour rendering index ≥80Dimmable energy efficient LED retrofit GU10 lamp. Constructed from a full glass body to mimic the shape and size of a halogen GU10 lamp. Features the latest LED SMD (surface mounted) technology. Approximately equivalent to a 50W Halogen GU10 lamp. Suitable for use in fire rated downlights.Technical Specification:Cap Type: GU10Dimmable: DimmableNominal Wattage: 5WVoltage: 240VNominal Luminous Flux: 390lmColour Temperature: 4000KBeam Angle: 35°Nominal Life: 15,000 HoursEnergy Rating: A+Equivalent Wattage: 50W Halogen GU10Colour: Cool WhiteDiameter (mm): 50Material: GlassDimensions: Height: 56mm Weight: 0.05KgWarranty: 3 Years