Description

Features 
·  Long lifetime: Average lifetime **0,**0 hours, maintenance free, suitable for long term usage. ·  High lighting efficiency: *5~*0 lm/w ·  High color rendering index: ≥*0 ·  Quick start:Instant start and re-strike  · High power factor: >0.*5 ·  High-frequency operating: No flick and comfortable illumination for eyesight protection  · Low Lamp Lumen Depreciation: Luminance maintenance rate > *0% at *0,**0 hours  · Optional color temperatures: ********0K ·  Constant wattage output: The output lamp power varies less than 3% with the input voltage fluctuation up to ±*0%  · Strong adaptability:Operating ambient temperature **0℃~**0℃ with enclosed fixture, lamp for **0℃ available ·  Low harmonic distortion: THD≤*0%, meet international standard level L. ·  Dimming function: Optional intelligent dimming controller