1. Power: 3w-9w
2. Style: Edison
3. Lifetime: 6000hs, 8000h
4. Voltahe: 110v-130v, 220v-240v
5. Colour Temperature: 2700k-6500k
6. Caliber: 7mm, 9mm
7. base: E14/E27/B22
8. Tube: Pure Tri-Band Powder, Ra>82
9. Total Harmonic Distortion Of Current: According To Iec61000-3-2
10. Actual power: 80%
11. Lumen Maintenance: 98%/0-100h; 80%/2000h
12. Minimum Torque That A Lamp Can Bear: >3.5nm
13. Packing: 1 PC/Color Box, 50PCS/Carton