I-Zoom 12 LED Multi Purpose Light-USB Port, (2-Pack)- FL212612BR This pair of 12-LED lamps look a lot like the alien weapons in the War of the Worlds, except these just light up your desk instead of melting you. Our each is a pair in silver plastic with various-colored highlights. The arms function as handles so they're also work lights. Powered by a USB plug, included, or (3) "AA" batteries, not included. Lamps stand 7-1/2" tall with a 2-1/2" x 1" head that tilts in a 135-degree arc.