Reflective vests are often used by traffic police or sanitation workers, as well as road construction workers. Reflective tapes or other signs and characters are set on the vest to reflect light so that people in the dark can easily find the wearer and avoid collisions. The role of police reflective vests is mainly to travel at night. Light sources such as car lights illuminate the reflective vests. The reflective strips can form light reflections to remind car drivers to avoid life-threatening traffic in a dark environment where the driver can’t see clearly. accident. Workers on construction sites also need to wear reflective vests, especially at night, to identify and prevent accidents.

Simply put, under strong light, it will reflect the eye-catching light, and it will also emit a faint light in the dark, which is easy to be found in the dark, or to remind others to pay attention.

The police use more. From the point of view of the specific places used, we can often see that many police or road officials will choose reflective vests. Some are yellow and some are green. They can be used well in the process of use. The reflective effect also serves as a warning. Traffic commanders also use more, especially on many road sections. When commanding, professional traffic police officers are required to conduct command, and reflective vests must be worn during the command process, which can not only increase vigilance, but also know Road conditions ahead.

For many drivers, reflective vests can indeed bring a lot of convenience, because in low light situations, reflective vests are needed, which play a great value.