Description:Color: whiteSize: Approx: 105 -141 x 70mmInput Voltage: AC 85-265VPower: 5WColor Temperature: 6000KBase Type: E27Battery: Built-in Lithium BatteryLuminous Flux: 180-200LMSwitch: AC-OFF-DC conversion Charging Time: 4-5hoursEmergency Time: 6 -7hours or moreLifespan: 1 year Weight: 169gPackage includes:1 x LED Light BulbNotice:Our products have been tested before shipping， if there is any problems， please contact us at the first time so that we can supply the best service for you.