Olight SR52UT Intimidator Cree Xp-L Hi LED 1100 Lumen Extended-Range Rechargeable Flashlight Features a cree xp-l hi led, maximum output of 1100 lumens, and a beam distance of 800m Three brightness levels plus a strobe mode: 1100 lumens, 550 lumens, 80 lumens, and a 10hz strobe Built-in charging circuit for 18650 rechargeable batteries via a built-in micro usb charging port Powered by three 18650 batteries(Not included), Wide input voltage range compatible with CR123A Accessories: micro-usb cable holster usb vehicle power adapter spare o-ring