Asymmetrical lighting, making it perfect for computer work. Equipped with 4 LEDs, each with an output of 1.4 W: average life is approx. 40,000 hours with constant light. Arm with spring so it is possible to set the lamp to the position of your choice. 360° rotation on the base and the lamp head can be adjusted. Touch operated switch on the lamp head. Automatic safety switch turns off light after 5 hours.