Specification:ModelMS12 miniLED type12 pieces of American XHP70 2nd LEDsLumensMax Up To 65,000 LumensBattery Built-in high effective rechargeable li-ion battery pack ( includes 4 pieces 21700)Run timeUp To 4hIntensity 268600cd (Max.)Distance1036m (Max.)Impact resistance 1mWaterproofIPX68 standard wa..