Safety vest or belt system with LEDs for active detection with freely positionable work lights on the front and hands-free system for smartphones and similar means of communication

摘要

Device of light-emitting diodes (1) LEDs white (2) LEDs red (3) LEDs yellow on a vest or belt system characterized in that the directions front, rear and side lit up and by the different colors, the direction of movement of the person carrying the system can be recognized.