Red Beam Flashlights
A collection of flashlights containing a red LED or red beam feature. A red beam on a flashlight is often included to preserve night vision. Red light doesn't cause the same level of pupil constriction as white light, allowing your eyes to adjust to the darkness more quickly when the red light … View more
Red Beam Flashlights
A collection of flashlights containing a red LED or red beam feature. A red beam on a flashlight is often included to preserve night vision. Red light doesn't cause the same level of pupil constriction as white light, allowing your eyes to adjust to the darkness more quickly when the red light is turned off. It's also useful for activities like map reading, astronomy, and animal observation where you need some light but don't want to lose your night vision
