The Art Clamp Lamp is built for versatility and function. The sleek contemporary design of the lamp features a 13.5" flexible neck for easy adjustment and diffused LED lighting. The padded clamp mount allows for easy and safe attachment to any surface. The built-in USB plug allows the lamp to be used with any computer or device with a USB Port. Includes a 110-volt USB adapter. Clamp it to a headboard for a reading light or it can be clamped to a shelf for additional lighting in any room.