The Jake Dyson CSYS Task Lamp is a compact and elegant alternative to bulky, hard-to-adjust desk lamps. Its unique adjustment mechanism allows for smooth positioning at three axes, CSYS task lights adjust horizontally, vertically and rotationally. Heat pipe technology extends the life of the included LED array to an amazing 160,000 hours, up to 37 years. The LEDS are hidden in conical cones, which produce an even spread of light, so they are highly efficient without using diffusers.