Sleek LED desk lamp with smooth touch dimmer option. Lamp is 10 watts at 900 lumens, very bright with a warm temperature color of 3000K. Versatile desk lamp with adjustable head and arm and is equipped with a usb port to charge smart phones only. Finish Black Hardware Finish Black Hardware Made of aluminum Base Made of metal and plastic Smooth touch with 3 dimmable levels Comes with one usb port to charge smart phones only Features 3000K dimmable light Style Modern Shade Color Black 1 10W SMD LED 2835 33PCS Bulb Bulb Shape Led chip Voltage 11V DC 1A Color Temperature 3000K Lumen 900 CRI 80 Watts 10 Dimmable Yes Watt Equivalent 92 Light Direction Down Wire Color Black Switch Type Touch switch Electrical Plug Yes USB Yes Wire Length 70.8 Warranty Info 2 years Overall Dimensions 28.9 L x 7.28 W x 35.4 H Item Weight 4.07 lbs. Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.