D Cell Accessory Pack by MAGLITE

Accessory Pack For Maglite D-Cell Flashlights Lens Holder / Anti Roll Device - Retains a colored lens and helps prevent the flashlight from rolling off irregular surfaces. Colored Lens Set (Red/Blue/Clear) - The red lens is used to help maintain “night vision.” General applications include: aircraft, boats, ships, military operations, police and security work. The blue lens helps penetrate through smoke and fog.