The OttLite Swerve LED Desk Lamp is a great touch lamp for a variety of uses. Exclusive ClearSun LED technology optimizes illumination while helping reduce eyestrain by 51%. Easily adjust the three brightness settings with touch-sensitive control and the three color modes with touch-activated controls to meet your lighting needs. With a flexible neck that extends 20", it easily adjusts the light angle over all your projects. Versatile illumination makes it perfect for everyday tasks.