Cloud Defensive's REIN is a lightweight, durable, and extremely powerful weapon light system. It delivers an intense beam of 1250 lumens with 100,000 candela capable of reaching all the way out to over 300 yards for close and long range target illumination. The beam easily cuts through smoke, fog, and mist while also overpowering other light sources. The REIN's modular 3-piece body is constructed from 6061-T6 aluminum and the lens is made from strongest-in-class 3mm glass. This construction allows the REIN to withstand shock, impacts, dust, and years of hard usage. Other features of the REIN include Cloud Defensive's patented Battery Jack system that secures the battery in place and prevents "battery bounce". This not only extends the lifespan and dependability of your system, but eliminates flicker under recoil found in other lights. Additionally, the REIN's switch is electrically isolated from the push-button tailcap. This means if there's ever a failure in the remote switch itself, the tailcap can be used as a backup solution. Features:1250 lumens / 100,000 candela beamOver 300 yard illumination range Dust proof, shock proof design Includes: Remote Switch & Tailcap, 18650 Battery and Cable, Inline M-LOK Mount, All Mounting Hardware Cloud Defensive Rein FDE High Output Light CD2109-DFS FDE