LIGHT SOURCE: CREE XPG3 6W LED * 1; POWER SOURCE: 18650 BATTERY * 2200MAH; MAXIMUM SIZE: DIAM.28MM * 120MM; WEIGHT: 80G(NET); MATERIAL: ALUMINIUM ALLOY 6063-T6; FINISH: ANODIZED; SWITCH: TAILCAP 100%-OFF-20%- OFF-SOS-OFF; LIGHT PRESS 100%-20%-SOS CYCLE; HEAD SLIDE TO FOCUS; IPX7; BRIGHTNESS: 500LM(100%); LIGHT RANGE UP TO 200M(100%); WORKING TIME (CONSECUTIVE): 4 HOURS (100%); CHARGING TIME 3,5 HOURS