Navigate in the dark or signal friendly forces with this Norwegian Military 3-Lens Flashlight. Three interchangeable lenses give you options for any low-light situation - blackout for stealthy navigation, red to preserve your night vision, and green for general use. An adjustable strap keeps it accessible on your pack or belt when you need it most. Norwegian military issue, made in Norway 3 interchangeable lenses: blackout, green, and red Adjustable strap for pack or belt attachment Uses 3LR12 flat-pack lantern battery (not included)