Features:Safety low voltage design, LED drive, protection circuit, free from voltage fluctuations.It is suitable for the entrance of porch, stairway, corridor balcony and garage.Specification:Color: whiteSize: 58*58*113mmVoltage: 5VLampshade material: PCAverage life span 50000HLamp head specification USB lineLight source power 3WPacking list: 1 * Modified Front Door Handle