Traffic signal light is an important part of traffic sign. It is a basic language of road traffic. Traffic lights made up of Red light (which means "no entry"), Green light (which means "Allows passage"), Yellow light (which means "warning"). Divided into: motor vehicle signal lights, non-motor vehicle signal lights, crosswalk signal lights, lane signal lights, directional signal lights, flashing warning signal lights, road and railway level crossing signal lights.
Application & Function
School safety areas, working zones, crossings, road closure, traffic diversion,lane closure, Highway, Parking lot, garage, cave tunnel,etc, to draw attention of drivers and pedestrians to warn them to ensure traffic safety.