Make a healthy choice for your eyes with the Adjust LED Desk Lamp with ClearSun LED Technology, proven to reduce eyestrain by up to 51%. This modern two-tone design in matte black and silver finish fits perfectly anywhere in your home or office. Big on features, you'll enjoy a flexible neck, three color temperatures (ClearSun natural daylight, bright white and warm white), multiple brightness settings and a 5V, 2.1A USB port to fully and quickly charge your devices. Base Color: Silver/Matte Black; Plug Type: 2 Prong; Height: 3" to 22"; Width: 6".