HiVis vest system includes a modular light system that runs on a rechargeable Lipolymer battery.
All the electronics can be moved to a new vest once the vest has reached its service life. The Gen 3 modular light system is available in HiVis vest designs that meet ANSI Class 2 and Class 3 standards for breakaway, night traffic use, and public safety workers. The vests are designed for outside night workers but can also aid workers performing tasks in cramped or poorly lit areas.