LED Work-Light Portable - with Clamp & Magnetic Base, a portable work-light that can be clamped to a surface or be attached with the magnetic bottom base of the fixture directly on to a machine or the work.  LED light can be attached to most metal surfaces because of the strong magnet built into the bottom of it, which is covered with velvet to reduce marring surfaces. It also comes with a metal clamp base, so it can attach to non-metal surfaces. The LED light runs on three AAA batteries.  This Led Light wrk light is very useful for any shop.