... Certification:CE,ROHS,APPLICATION AREASThese products for replacement for conventional LED Downlight,widely use in shopping mall,hotels,westen-restaurant,cafes,office ... UV, no heat radiation;a kind of green light source with no mercury which is harmful to the environment and health ... 6, Brightness degradation is less than 3% thousand hours;7, With delicacy and top grade appearance;8,We use high-quality ...