Features:
1 Using Tri-phosphor Rare Earth Fluorescent Tube with a high luminous efficacy of 65lm/w, a Ra of 80 and a life-span of 8000 hours
2 No nois, no flare, low harmonic, anti-distubance and eyes-protecting during working.
3 Saving 80% energy than incandescent bulbs, lumens of a 5W energy lamp equals to that of a 25W incandescent bulb
4 The lamp base is made of PBT , a flame-retardant material withstanding high temperature, high pressure and fadeproof.
5 Flicker free starting operation and universal burning position
6 Color temperation options: warm white, cool white and day light
7 Operation voltage: 220-240v/50Hz, 110-130v/60Hz
8 High light output and excellent color rendering
9 Power: 5W

10 Base: E14 E27 B22
11 Tuba diameter: 9mm