Spree Black LED Desk Lamp with USB Port 21&quot; max height x 6 1/2&quot; diameter base. Modern LED desk lamp with a built-in 6 watt LED; 5000K, 80 CRI, 330 lumens. Integrated 5V 2.1-A USB port in the base; charge smartphones and other devices. 2.1 amps. A 360 Lighting design. Smart dimmable feature with indicator light on base. Adjustable rubberized arm. 21&#034; max height x 6 1/2&#034; diameter base. Modern LED desk lamp with a built-in 6 watt LED; 5000K, 80 CRI, 330 lumens. Integrated 5V 2.1-A USB port in the base; charge smartphones and other devices. 2.1 amps. A 360 Lighting design. Smart dimmable feature with indicator light on base. Adjustable rubberized arm. Accent table lamp with a modern style. Ideal for bedroom, living room, den, or office.