VonHaus LED Desk Lamp - Folding with USB Charger, 7 Level Dimmer, Touch Control and Timer - Aluminum Hobby Lamp, Bedroom, Office or Table Light Easy to use touch control system with 7 brightness levels and color temperature change feature. Produces a soft, natural light with no flickering, dark spots or computer screen reflection Adjustable weighted base can be angled and swivelled. Light strip can be moved up or down, and closed and folded completely for tidy storage Energy efficient with up to 50,000 hours LED life. Uses up to 75% less energy than an incandescent lamp. Built-in timer can be set to switch off automatically after an hour Integrated USB charging port charges your smartphone, camera, tablet or mobile device Modern silver aluminum/ white design  perfect for the home, office, desk, bedside, bedroom or as a table lamp. Mains powered - adapter included