15-minute red highway flares, also known as road safety flares, used for emergency illuminating and signaling purposes.
Burn time: 15 minutes of continuous bright red light per flare.
Used by: Commonly used by law enforcement, firefighters, and the general public for roadside safety.
Visibility: Highly visible in all weather conditions, including rain, snow, and fog.
Function: Used to warn of hazards, accidents, or breakdowns, and to guide traffic safely around obstacles.
Storage: The flares in the image are vintage, dated February 1972.
Disclaimer: These flares are extremely flammable and should be handled with caution, kept out of reach of children, and stored away from heat and flame.