... and long lifespanLED ManufacturerEpistar, CreeOperating Temperature -20°---+45°LED Lamp Life 50000 HoursRelevant Certificate CE, RoHS, C- ... , safe and reliable, no flicker;Handy structure easy for installation, elegant appearanceLight guide plate shade to give soft ... comfortable lighting experience.Main Application:LED down light is suitable for usage in hall, corridor, dining room, meeting room, ...