PHERAL FIT Covenov 2016 New USB LED Desk Lamp 3 Level of Brightness Table Light with Sapling Pen Holder for Bedroom Office Touch-sensitive Dimmable Touch switch is applied to the lamp, it has three levels of different brightness, single touch to the minimum brightness, double contact medium and three touch most can meet the needs of different environments. Rechargeable USB Charge Desk Lamp:Built-in 1200mAh Lithium battery,easy recharge this portable desk lamp via plug to computer usb port ,power adapter,power bank and etc. Compared to traditional incandescent lamps, the LED brings the same level of brightness but consumes 75% less power. The saving it makes on your electricity bills will pay for itself over the long run. Highly flexible neck, you can twist it to different heights and angles, an excellent combination of lighting and decorating Eye-care LED lighting source:Anti-glare LED reading light. Natural light, No radiation and No stroboscopic light without glare to protect your vision and reduce eye fatigueA great gift for children, suitable for use in office, bedroom, school, and reading