(1) U Shape/Half Spiral/Full Spiral/Lotus 3000h-8000h Energy Saving Lamp And Raw Material
(2) Input Voltage:220-240V/110V-130V(optional).
(3) Save 80% energy more than ordinary incandescent bulbs.
(4) Flicker free and instant start.
(5) High luminous efficiency>65lm/w. Compared with ordinary light bulbs, light efficiency of energy saving bulb is improved by about 5-8 times,a 20W bulb can directly replace 100W incandescent lamp. 
(6)Good heat dissipation with PBT housing, safe and reliable.