Portable: The LED night light is powered by batteries. Equipped with a rechargeable battery that provides up to 12 hours of cordless lighting, the bulb can be used without a cord. It can also be used while charging. Touch Lamp: Small table lamp environmental protection low energy consumption lamp can be placed anywhere in bedroom, courtyard, study, office, living room, dining room, bar, coffee shop, hotel room, etc. Dimmable: The bedside table lamp has a built-in touch-sensitive dimmer with 3 levels of brightness, you can easily change the brightness to the one that suits you best by tapping the lamp. Gentle on the eyes: circular light design, 360 non-dead angle lighting area, flicker-free LED integrated light source, to ensure visual comfort. Service: If you have any questions about our products, please feel free to contact us, we will try our best to find a satisfactory solution for you within 24 hours