1. Full range of colors: cool white.
2. Lighting source: 1pcs 3W cree chip.
3. Luminous flux: 110lm.
4. Color temperature: warmwhite: 2700-3500K, cool white: 5600-6300K.
5. Lifespan: 50000 hours.
1. Base type: GU10. 2. Dimension: 50mm. 3. Operating voltage: AC90-260V. 4. Bean angle:50/70/100 degree. 5. Temperature: -40 to 70 degree celsius. 6. Brightness degradation: 3-5%, 1kh.