Connected by a strong magnet, simply disconnect from the magnet ball to move from desk lamp to clip, or use by itself as a flash light. Features proprietary, exclusive OttLite ClearSun LED, colour Rendering Index (CRI) of 95+, dimmable with touch controls, USB charging. 14-3/5" H. 4-3/4" Diameter. 216 lumens. 1.5W. Integrated LED. Black.