The DS07 is a waterproof switch assembly for SureFires Scout Light(R) Weapon Lights. It includes a system-disable feature, a click on/off pushbutton switch, and an ST07 switch assembly with a 7" plug-in momentary-on remote tape switch. The integrated pushbutton and remote switch assemblies operate independently, providing switch redundancy. Fits: SureFire Scout Light Weapon LightsFeatures : DS00 click on/off pushbutton switch ,Plug-in ST07 with 7" cable length and momentary-on pressure pad, Two piece, O-Ring sealed housing