What is the purpose of a light stick or flares in emergencies?

The primary purpose of a light stick or flares in emergencies is to enhance visibility and mark areas during low visibility conditions. They serve as vital tools for illuminating dark environments or alerting others about specific locations that need attention, especially in situations where traditional lighting may not be available or is insufficient.

By providing visible light, these tools help ensure that individuals can navigate safely and avoid obstacles, while also making it easier for rescuers or responding personnel to locate those in need of assistance. The bright colors and intensity of flares, as well as the glow from light sticks, make them effective signaling devices in emergency scenarios.

In contrast, while signaling for help or creating a diversion could be beneficial in specific contexts, the primary function of light sticks and flares is centered around visibility and marking areas, making them indispensable in emergency response situations. The idea of indicating the end of an emergency is not aligned with the main purpose of these devices, as they are primarily oriented towards alertness and safety during the emergency itself.