Coast HP21R Focusing Rechargeable 1326 Lumen LED Flashlight Pure Beam Focusing Optic with Speed Focus; 321 meter (1052 ft.) beam distance 1326 lumen light output; 3 hour 45 minute runtime Ni-MH rechargeable battery included; can be charged using AC or DC power sources; weather-resistant Flex Charge port Aluminum casing; front switch; impact and water resistant; shoulder strap and custom EVA carrying case included Length: 15. 5 in. /39. 37 cm; Weight: 2. 8 lb. /1. 27 kg