Features:

1) Wattage: 9w/11w/13w/15w/18w/20w/23w

2) Color temperature(K): 2700K/4200K/6400K

3) base: E27/E26/E14/B22

4) Voltage: 110v-127v, 220v-240v

5) Average life: 6000/8000/12000hours

6) Approval: CE-LVD/CE-EMC/UL/FCC

7) Saves 80% more energy than ordinary incandescent lamp

8) Energy saving tube adopts tricolor rare earth powder

9) Protecting brightness

10) Steady power output

11) Fireproof performance

12) Lightweight