For long-distance lighting with unmatched throwing power, turn to the PowerTac Thunderbolt Flashlight. This long-range light sports a large, smooth reflector and single CREE XM-L U2 LED, to generate a light beam that can illuminate over 765 yards - that's the length of 7 football fields! The PowerTac Thunderbolt LED Flashlight features six brightness levels as well as a strobe mode, all easily controlled with the intuitive control ring interface. The PowerTac Thunder Bolt lets you choose your illumination level, from 0.5 lumens up to 1150 lumens. The PowerTac Thunderbolt Long-Range Flashlight uses three 18650 batteries, a rechargable format that will help stretch your dollar. This professional grade search light is ideal when you need the maximum throw distance. Like all of PowerTac's products, the PowerTac Thunderbolt 6-Mode Flashlight is covered by a NO HASSLE lifetime warranty.