... led ceiling light fitting 100-240v,CRI>80 Constant current power supply No flicker,PF>0.9,IES file CE,RoHS,3 years warranty LED Ceiling light ... 6300K,4200~4700K,2800~3200KMain material: aluminum frame, LED, LG, power supplyMaximum temperature rise: ≤ 25 ... temperature: -20°C ~ 40°CApplicationsVariety of places high brightness indoor lightingOffice Lighting, Meeting RoomsRestaurants, Hotels, Hallway ...