A warning light is a safety device that emits bright light, which can improve safety and visibility in various scenarios, and can help people find and identify target objects in dark or low-visibility environments

So, how do warning lights improve safety and visibility in various scenarios?

Ambulances, police cars, fire trucks, engineering vehicles and other special vehicles are all vehicles that perform emergency tasks or special work. They need to use warning lights during driving to remind other vehicles and pedestrians around them to give way or avoid. 

This way, they can complete their tasks faster and more safely without causing traffic jams or accidents.

There are three types of warning lights used on these special vehicles: top rotating, top flashing and front and rear side, installed on the roof or front and rear windshields so that they can be seen in all directions, and according to different vehicles and tasks, Combine or switch to achieve the best warning effect.

These special vehicles will also be used with horn sirens to enhance the sound and light effects, and there are a variety of flashing modes, such as fast flashing, slow flashing, rotating flashing, etc., to attract attention

In short, warning lights play an important role on special vehicles such as ambulances, police cars, fire trucks, and engineering vehicles. It can improve the safety and visibility of these vehicles and help them complete their respective tasks.