eM961 type tactical light LED
eM961 Tactical Light for 22 mm RIS rail it's maximum output is 188 lm and uses UM or XM swich assembly:
1) Partlally depress Tallcap pushbutton or apply pressure to tape switch for momentary light.
2) Fully depress Tallcap pushbutton to the "click-on" position for constant light.
3) When tape switch cable is unplugged, use plug socket cover to keep out dust or water.