Flood rescue street lights

In the event of a flood, sometimes streetlights can be a lifesaver for people to survive and wait for help. At the same time, street lights are a device in the city that gives people direction. This product upgrades the rescue aspect of the street lamp, making the street lamp a signal tower that sounds the alarm and guides the escape direction before the flood in the city. And when the flood comes, the rescue lights will fall and become detachable rescue equipment.