VonHaus LED Desk Lamp Strips with USB Charging Port, 7 Brightness levels, Touch Control, Timer and Foldable Table Light - 5V USB 8W Output 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 swiveled. 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, tablet or mobile device Sleek black design with gloss finish  perfect for the home, office, desk, bedside, bedroom or as a table lamp. Mains powered - adapter included Output - 3 - 8 W LED Life - 50000 Hours Brightness Max - 1500 Lux Color Temperature - 2700-6500 K USB Output - 5V Cord Length - 5&#039;2&#034;