The body is made of ABS resin that is resistant to dirt and shocks, and is used by fire agencies around Japan. Irradiates strong white beam even in fog and rain. Total Luminous Flux (lm): 2.1 inches (53 mm); Outer Diameter: 1.8 inches (45 mm); Total Length: 7.8 inches (198 mm); Color: Black; Weight: 12.2 oz (360 g); Power Supply: AA batteries (3 pcs) included; Maximum Lighting Time: 10 hours; Protection Rating: IPX7; Beam Distance: 5.2 ft (158 m); IPX7; Xenon; Body: ABS plastic; Country of Origin: USA.