SureFire's M613U Scout Weaponlight is the perfect solution for shooting in lowlight environments. It utilizes a recoil-proof LED emitter to produce a powerful beam of 1000 lumens at a distance of over 213 meters. The M613U can be activated by a a DS07 tail-cap assembly that features a click-on/click-off push button switch and can also serve as a system disable feature for safe transportation. The M613U can also be activated by a DS-SR07-D-IT dual remote switch assembly with a 7 inch plug-in cable to operate other devices. This weapon light is also highly versatile due to its low profile RM45 mount, enabling it to be mounted onto any platform with a MIL-STD 1913 Picatinny rail. Features of the SureFire M613U Scout Weaponlight 1000 lumen output 213 meter illumination range 1.25 hour runtime IPX7 waterproofing SureFire M613U 1000 LU Scout Light w/ RM45 Mount & DS-SR07-D-IT Switch M613U-BK