INVESCH 13.8 Inch 10W Portable USB LED Reading Strip Light for Office Dimmable LED Desk Lamp TV Monitor Backlight Frame Light with Touch Control Dimmer Switch High brightness, touch switch, stepless adjustment of brightness Comfortable for your eyes: Non-Flicking, No dark area, No ghosting, No glaring. With a soft shade, a softer light,can be use to reading lamp, TV backlight,frame light Aluminum alloy, heat dissipation more efficient.The built-in magnet,can be easily adsorbed on the iron material,4 pieces 3M double-sided adhesive paste can be used on other surfaces With memory function. Turn off the lights and then turn on the lights; lights will be memorized before the intensity of the light, the light stays off before strong lights.