The Lucas LED Desk Lamp is high powered, high-tech, and high functioning with amid-century modern look that you won't find anywhere else. Complete control of the light intensity and color allows you to customize the light to your needs at any time of the day. Whether you are working, reading or relaxing, the 5 light color temperature modes provide you with various options to suit your environment and mood. The color of the light is controlled by a sleek touch switch located on the base, which is also used to adjust the light intensity offering a full range of brightness options. A matte black finish mixed with antique brass accents elevates the look. A convenient USB charging port located in the base lets you charge up your devices while you work. An adjustable shade allows for 400 lumens of flicker free, energy efficient LED light to reach any area of the workspace. All Adesso lighting product is either UL or ETL listed, meaning that it has been tested and approved to meet the government-regulated safety standards for the USA.