Overview: Highly 31.5MM light cup, a far greater, stronger penetration of light, more concentrated. Use the latest CREE LED light, Lumens brightness: 248 At a range of 150 meters, the lamp life of up to 10 thousand hours Voltage input range: 2.8-4.2VCREE LED operating current is 700m A Use battery 18650, 2400m Ah high capacity battery can be used more than 2 hours (battery not included) Case
Material: Aluminum Original CREE Q5, high-power LEDHigh performance-to-price ratio product Specification: Product Weight Approx:132.9g Product Size Approx:4.5 x 4.5 x 14.5