1、Long Battery Life: The LED night light is battery powered and comes with an 1800mAh rechargeable battery that allows up to 15 hours of use. 2、Dimmable: The bedside table lamp has a built in touch sensor with 3 levels of color temperature, warm light, white light and neutral light. Long press for stepless dimming, you can easily change the color temperature of the light by tapping the light. 3、Soft and Comfortable Light: The lowest setting produces soft light that aids sleep. Its top gear provides extra brightness for comfortable reading or parenting purposes without disturbing your sleeping partner or baby. 4、USB Charging: The rechargeable light comes with a USB adapter that can be used to charge, or you can charge the light by connecting the cable to any USB port, including laptops, computers, power banks, wall sockets or power strips. 5、Applicable Scene: You can put the LED lamp anywhere, your bedside table, shelf, desk, side table, dining table and so on. You can take it anywhere with a full charge or as a backup light for outdoor camping. Item Type: LED Table Lamp Material: Iron, acrylic Gross Weight: 445g / 15.7oz Product Size: Diameter: 12cm / 4.7in, height: 20cm / 7.9in Built in Battery: 18650 lithium battery 1800mAh (included) Light Source: Warm light, white light, neutral light Gear Mode: Warm light, white light, neutral light, 3 gear switching, long touch stepless dimming in any gear Power: 3W Process: Electroplating Controls: Bottom Switch and Top Touch 1 x Lamp 1 x USB Cable 1 x Manual