Ritelite LPL792 Wireless USB 5-LED Touch-On Computer Light USB Flexible Neck LED Computer Light General Features: Black Color scheme 15-inch length (approximate) USB interface 5 LEDs On/Off Switch with Dimmer Dual Light Output (Bright White Light illuminates keyboard, Blue Uplight reduces eyestrain) Flexible 8-inch neck LEDs last up to 100,000 hours Durable, lightweight construction Regulatory Approvals: