traffic barricade light Workplace

1: Freeway entrance (ramp, fork)
2: barricade warning light the school gate, the cell door, government agencies, the mall entrance, many people and crosswalk road
3: near the tunnel entrance
4: near the solar traffic barricade light toll station entrances
5: Crossroads, near the traffic lights
6: mainly used for urban roads, fork, easy out in a sunny place road accidents, highway.