The Streamlight Stylus combines the convenience of a penlight with the power of high intensity LED. It is tough, durable, waterproof, and safety rated. The Streamlight Stylus is perfect for reading a map, camping, inspecting hard to see places, forensic investigations, tactical law enforcement operations, and military and police work. The Streamlight Stylus is UL Classified for Class I, Division for use in hazardous location with the presence of flammable gases, liquids, and vapors.