March Scopes Ultra Low Power 4-Level Illumination Switch Black. These all-metal shades reduce stray light as well as decreasing barrel flare and ghosting off the target. Specifications for March Scopes Ultra Low Power 4-Level Illumination Switch: Manufacturer: March Scopes Color: Black Finish: Type 3 Hard Coat Anodizing Fabric/Material: 7075 Aluminum Fit: Universal Size: One Size Gun Type: Rifle Gun Make: Universal Gun Model: Universal Country of Origin: Japan Package Contents: March Scopes Ultra Low Power 4-Level Illumination Switch March Scopes DA233-UL: Ultra Low Power 4-Level Illumination Switch Black