Surefire M6XX Sw/Tail Cap TP S The DS-SR07 is a waterproof switch assembly designed for most SureFire Scout Light Weapon Lights (excluding the Micro Scout Light Pro). It features a system disable option, a click-on/off pushbutton switch, and a plug-in SR07 switch assembly with a 7-inch momentary-on and click-on/off remote tape switch. The built-in pushbutton and remote switch assemblies function independently, offering switch redundancy. Details: Fit: Scoutlight Color: Black Type: Remote Switch Subcategory: Light & Laser Accessories Style number: SFDS-SR07