Powered by 1 x 18650 battery (capacity: 2800mAh); 1 x Cree XM-L2 LED, brightness up to 850lm, lifespan up to 100000 hours. Current: 2.3A, drive load 1 x Cree XM-L2 LED, highlight: 750lm, low light 200lm, fast strobe: 750lm; Textured reflector, effectively increase the reflection efficiency, spotlighting effect is more perfect, vacuum plating, high temperature resistance and anti-drop; CNC aviation aluminum alloy housing, with heatsink design, surface oxidation: 43UA; Effective lighting range: about 300 meters, light intensity: 10000mcd; Waterproof rate: IPX6; Battery charger: US plug, input: 100~240V, output: DC 4.2V, 450mA