Flashlight features an ABS plastic ring hanger that is non-corrosive, non-conductive, and has a 40-pound pull capacity, a spare bulb compartment, a switch guard to prevent accidental lighting, patented lens ring stand offs, a faceted reflector, and an anti-roll design. The sure-grip ribbed case is molded from a specially blended industrial polypropylene that resists most chemicals, oils, and grease. The lens is made of unbreakable Tuflexx. Uses 2 “D” size batteries sold separately. Sold as Each.