The P306 LED Desk Lamp features a Chrome finish with a Black shade and White Acrylic diffuser. One 14 watt 120 volt LED module is included. This lamp uses a touch dimmer switch with 3 different brightness settings. 1st touch: On/Low brightness. 2nd touch: Medium brightness. 3rd touch: Maximum brightness. 4th touch: Off. 7 inch width x 10.25 inch height.