Citra LED Desk Lamp, 5W Touch Control Table Lamp Battery Operated high Brightness Lamp, 18LED Gooseneck Compact Portable Eye-Caring Desk Lamp for Bedroom Study Office White Specifications:Color: Daylight WhitePower: 5WMaterial: ABS PlasticInput: DC 5V 500mAhBattery Capacity: 1200mAhLife Time: 10000 hrsLight Source: High Light 18 LED Lamp BeadsCable Length: 1m/3.3ftColor Temperature: 6000-6500KDimension: 4.7*3.5*15.7 inchesWeight: 142gRotation: 360 DegreesType: Touch Control, 3-Level BrightnessDuration: High 3-4 hours, Mid 6-7 hours, Low 8-9 hoursPackage Included:1x Lamp Body1x USB Cable(without adaptor)1x Operating ManualProduct Features:--Classic Design: Classic minimalist style, white frosted finish, compact and delicate.--Energy Saving: 5W LED Desk Light are eco-friendly, reduces much energy consumption.--Eye Caring: LED white reading light effectively protects eyes from fatigue, providing a comfortable environment when reading, working or surfing the Internet.--Compact and Portable: This desk lamp is in small size. The arm can be adjusted to the base. It is easy to carry around.--USB Charging Port: You can connect it on your computer, mobile power bank or any USB adaptor.( Adaptor is not packaged with the lamp. )--Please charge it in time when the lamp become dim.More Application: As a wireless built-in battery lamp, the lamp can be used when we are reading in bedroom and study, working in office, or watching videos on computer, and can be used in camping, fishing, and some outdoor activities. It is also a good emergency lamp during power cuts and a night light when sleeping.