March Scopes 6-Level Illumination Switch Black

March Scopes 6-Level Illumination Switch Black. This feature is useful for precision shooting in low light or night conditions. Rotating the knurled dial doubles the intensity with each increasing level. The rubber switch turns illumination on or off while maintaining the user-selected intensity level. After one hour illumination will automatically shut off to save battery life. Specifications for March Scopes 6-Level Illumination Switch: Manufacturer: March Scopes Color: Black Fabric/Material: Rubber Size: 6 Level Illumination Gun Type: Rifle Gun Make: Universal Gun Model: Universal Condition: New Country of Origin: Japan Package Contents: March Scopes 6-Level Illumination Switch March Scopes DA381-0: 6-Level Illumination Switch Black