... 4.AC100-240V,50-60HZ 9w high power led ceiling lighting 1.input vottage/HZ:100-240V,50-60HZ2. CE ... ROHS3. luminous flux: 550-650lm4. color temperature:2700k-6500kLED ceiling light feature1.energy saving and environmental protection,no radiation,Save ... OEM/ODM.LED ceiling light application: Can used in store,office,restaurant,engineering, hospital,commecial and home lighting. Payment terms:Specification ...