Description 1,High reliable constant current driving guarantees long life span of the lamp beads 2,Wide input voltage :AC85-265V /50-60Hz,applicable for most countries 3,Energy saving and low power consumption, saving up to 40-50% compared to traditional fluorescent lamp and 80% to traditional incandescent lamp, on the condition of same illumination 4,Environment friendly, no flashing, no UV or infrared radiation, low heat radiation, mercury free, no polluting materials in the process of using 5,Long life span of over 50,000 hours by normal use, ten times to traditional incandescent lamp 6,Easy installation, direct replacement for traditional fluorescent lamp and incandescent lamp Technical Specifications Model NO.AB09Input voltage &frequencyAC95V-245V 50/60Hzlight source1W/12pcssystem power12Wcolor temperatureWW:3000K 3500K CW:6000K 7000K Single LED luminous efficiency168lm@350mA168lm@350mATotal luminous flux800lm850lmCRI(Ra)>60>70beam angel15° 60°working temperature-30°C 50°Chousing materialaluminum alloydimensionΦ112×H118mmpackagingL120×W120×H130net weight320glight source life span50,000 h