Portable LED Table Lamp - The LED night lamp is battery-powered.Large Capacity Battery Powered Lamp Cordless Table Lamps, Built-in 1800mA battery, environmental protection, low power consumption, full charge can be used for 10-12 hours, battery operated table lamps is the first choice for emergency backup power in case of sudden power failure.You may connect the lamp to wall outlet all the time as a regular bedside night lamp.You may disconnect it as needed and carry the portable lamp during the night for extra safety.Or, bring it to outdoor camping as a spare light.Dimmable - The Portable LED Table Lamp is built-in a touch sensor dimmer with 3-levels of brightness which make it easy for you to change the brightness by tapping the lamp.The lowest setting generates a gentle light for better sleeping.Its highest setting provides extra brightness for comfort reading or nursery purpose without disturbing your sleeping partners or babies.Universal USB Charging - The rechargeable light comes with an USB adapter for charging.Even if you lost or forgot to bring its adapter, you can still charge the lamp by connecting the cable to any USB ports, including laptops, computers, power banks,wall outlets, or power strips.Gift:This is a Portable LED Table Lamp, children,even adults. It's a touching gift for kids or friends on birthday,Christmas and other festivals,to decorate space, accompany growth, bring warmhearted moving to your linving space and beloved.Portable:Children can take it along as a moving light source when go in or out of rooms,feel more secure at night. It is also a baby night lights, soft enough to feed babies and change diapers at night without irritating to eyes. It can be used as portable lighting for travel and camping with durable battery.