Klarus RS80GT 10,000 Lumen Rechargeable Flashlight 1,870 Feet of Throw 3 x CREE XHP70 2nd Gen. LEDOur Klarus RS80GT is a multi functional high end outdoor camping flashlight with 8 strong light modes. Super 10000 lumens, the maximum effective range of 570 meters, can be well suited for outdoor rescue, patrol, travel, night walking, night fishing, etc. Built in large capacity battery, with mobile power function, it can also give cell phone charging function, use time can be more than 135 hours, when you walk on the road at night, you do not have to