Product Descriptiondurable Polymer Flashlight That Provides A Longer Reaching, Beam Thats 10 Times Brighter Than A High-Intensity Led. Ergonomically Shaped For Maximum Hand Comfort. The 4Aa Propolymer Lux Is A High Performance, 4 Aa Alkaline Powered, Led Flashlight. It Features Momentary Or Constant On Operation. The Body Is Constructed Of A Engineering Polymer Resin That Is Virtually Indestructible, Shock Resistant, Non-Conductive And Light Weight. The Case Is O-Ring Sealed And Water Proof. Models Available With Division 1/Msha, Division 2 Or Atex Zone 1 Approvals.From The Manufacturerthe Streamlight 4Aa Luxeon Propolymer Division 1 Flashlight Is A High Performance, 4Aa Alkaline Powered, Super High Flux Luxeon Led Flashlight That Runs Up 4 Hrs. At Full Intensity With 2 Additional Hours Of Declining Usable Light. This Streamlight Flashlight Features A Body Constructed Of A Polymer Engineering Resin That Is Virtually Indestructible, Shock Resistant, Non-Conductive And Light Weight. It Is Is O Ring Sealed And Water Proof. The 1 Watt, 10,000 Hour, Super High-Flux Led Provides A Longer Reaching, Brighter Beam That'S 10 Times Brighter Than A High-Intensity Led With Up To 3,500 Peak Beam Candlepower (42 Lumens). Ergonomically Shaped For Maximum Hand Comfort. The Streamlight 4Aa Luxeon Propolymer Division 1 Flashlight Is 7-Inches In Length And Weighs 7.52 Ounces. It Features A Wrist Lanyard Connection And Is Available In Yellow And Black. Permissible For Use In Gassy Mines, Methane/Air Only. Appr. No. 10C-658-0. Approved For Use In Hazardous Locations. Ul Listed For Class I, Division 1,Groups C, D; Class I, Division 2, Groups A, B, C, D; Class Ii, Division 2, Group F&G; Class Iii, T3C. Canadian Ul Listed For Class I, Division 2, Groups A, B, C, D; Class Ii, Division 2, Group F&G; Class Iii, T3C.