Elegant efficiency, at your service. The Koncept Mosso Pro LED Desk Lamp offers intuitive and effortless adjustability with a built-in touch dimming strip and articulated arm and head. Touching the lens on the head controls the color temperature of the LED light from warm to cool. An occupancy sensor turns the lamp off after you've left the room, saving even more energy. And the USB charging base (Select options only) ensures your devices stay juiced up and ready to go.