The Lucas desk lamp gives you complete control of the light intensity and color, so you can customize the light to your needs at any time of the day. Whether you're working, reading or relaxing, the 5 light color temperature modes provide you with options to suit your environment and mood, with color temperatures of 2700K, 3300K, 3900K, 4500K, 5000K. 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. The adjustable shade allows for 400 lumens of flicker free, energy efficient LED light to reach any area of your workspace. A matte black finish mixed with antique brass accents elevates the look, while a convenient USB charging port located in the base lets you charge up your devices while you work. 21.75" tall, 60" black power cord.