Key Specifications 1. Housing material: aluminum 2. Voltage: 110V, 120V, 220V, 230V AC 3. Power: 3X1W Epistar LED (Real power is about 3w) 4. Base type: E26, E27 5. Emitting angle: 180 DEGREE 6. Minimum bulb lifespan: 50,000 hours 7. Temperatures: -20 to 45°C 8. Decoration color: cold white, natural white, warm white 9. Certifications: CE and RoHS 10. Warranty: 2 years 11. Dimmable: Not dimmable 12. Size: ø45x71mm