Application of Active Solar Road Studs Markers in Tunnel
Active solar road stud marker is a special kind of solar road stud markers. It is suitable to apply in tunnel. Because it can use the solar power supplied by a solar panel 500 meters away from the tunnel where the solar power is not available. Besides, it also maintains the all advantages of common solar road stud markers, such as high efficiency, strong lighting intensity, excellent anti-impact capacity and long life span.