... and 10 times than the fluorescent light.Features:1. Advanced constant current driver.2. Working environment -20°C-45°C, suitable ... in LED(COB) downlight,LED ceiling light,LED track light,LED cabinet light,LED wall washer light,LED spotlight,LED street light,SMD LED tube,LED high ... bay light,LED bulb,light cup and so on.Meanwhile,LI-TIAN Lighting has passed CE,UL ...