1. Power: 5W, 7W, 11W, 15W, 26W
2. Color temperature (K): 2700K, 4000K, 6400K
3. Base: E26, E27, B22
4. Voltage: 120V, 220-240V
5. Average life: 6,000/8,000/10,000 hours
6. Guaranteed invariable high quality with CE/LVD/EMC/Energy Star/UL/CUL/FCC approval
7. The lamps are with high luminous efficiency
8. Saves up to 80% energy cost
9. Highly efficient tri-band phosphor