Utilizes 1 piece CREE XPL HI LED，with a lifespan up to 50000 hours，and a maximum output up to 1200lumens ·Built-in multi-functional OLED display, which can show various parameters and settings ·USB magnetically charging function make it easy to get power. ·Product size: 72(length)*22.5 (diameter) mm · Net Weight：57g(battery included） · High efficiency constant current circuit will maintain constant brightness · Built- in thermal control module will automatically adjust the brightness output,keep using comfortably. · Combination of toughened ultra-clear mineral and anti-reflective coating glass · Aluminum OP reflector · Aerospace-grade aluminum alloy body, wear-resistant type III hard-anodized surface treatment. · IPX-8 standard waterproof（Under water 2meters） · Impact resistant(1.5meters)
