Flip the head up, it's on; flip it down, it's off. This easy-to-use Desk Lamp provides maximum light in a minimum of space - a space-saving 3" x 4 1/2" (76 x 114mm) footprint. Using 12 long-lasting LED's, it delivers cool, bright light, yet uses less than 15 watts of energy. Its movable arm directs light exactly where you need it.