Segnew Ultrathin LED Desk Lamp 80083403, 3 Modes Dimming Touch Sensor Kids Eye Care Table Lamp Light for Home, PC, Reading, Studying, Working (Silver), With USB Cable Segnew Eye protection lamp: The special Table light design emits 5500-6500k light from Inside LED bulbs and offers a temperature that is perfectly suited to protect eyes from strain. Stepless Adjustable Brightness: The LED brightness is adjustable by touch. Therefore, it is easy for every one to use it. Built in Eco-friendly and high energy saving Lithium Battery: After charging it full, you can use it for 12-18 hours. Keep it charged on your desk and take it with you around the house, everywhere to take with. Elegant and Portable design for small spaces.With USB cable and User Manuel to charge. Excellent customer service: If you have any questions, do not hesitate to contact us directly