The differences in reflective safety vest colors and their meanings are as follows:
Fluorescent yellow: Usually represents a team leader. Vests of this color can significantly improve visibility at night or in low-light environments, reminding vehicle drivers to pay attention to pedestrians and reducing the risk of traffic accidents.
Red: Represents security inspectors. Red vests can also be clearly identified at night, helping security inspectors stay safe in various environments.
Blue: Represents technicians. Vests of this color are used to identify technicians to ensure that they can be clearly identified when performing tasks.
Fluorescent orange: Represents safety supervision. Fluorescent orange vests are used to identify safety supervisors to ensure that they can be noticed in time during work.