Streamlight Proolymer HAZ-LO Yellow LED 3 C Alkaline Non-Rechargeable Battery-Powered Safey Rated Flashlight featuring C4? LED technology offers 150 lumens and runs up to 18 hrs. Flashlight with a 50000 hrs lifetime consists of sealed switch design that Safeuards it from corrosion caused by battery leakage. Flashlight has lightly textured parabolic reflector that Prouces a smooth, uniform beam with MAXmum peripheral illumination. Anti-static flashlight comes with o-ring sealed, dust-Prof, watertight enclosure. Flashlight with high flux LED is suitable for industrial, personal Safey, fire department and construction applications.