Glow Stick Map Reader
US Military issue map reader controls the light from a standard size 6″ glow stick
The Map Reader directs the light away from your eyes and increases your night time light discipline.
When finished using, you twist the end cap to close the light port effectively blinding the glow stick so you don’t have to hide it away in a pocket or pouch.
You can control the amount of light that is emitted simply by adjusting how far you open the light port on the holder. It even has a small hole in the port for really limited amount of light to be released.