DB POWER Ultrafire 1000 Lumen Cree Wf-501b Xm-l T6 LED Flashlight Torch 5-modes New One-Year Warranty Battery Used: 1 x 18650 battery (not included) Aluminum alloy casing with o-rings for water resistant design Can be mounted on tactical rail with 1" ring mount Rugged, anodized, CREE LED designed to last 100,000 hours