1) High luminance than normal spike

2) Active luminescence and dynamic warning

1) Mark lane boundaries; 2) Mark edges; 3) Mark the confluence; 4) Mark corners; 5) Mark dangerous roads; 6) Mark the change of width; 7) Mark the location of obstacles on the roads; 8) Set speed bumps; 9) Identify special areas

According to the different installation location, solar road stud can be divided into embedded type and protruding type. The embedded type is generally used in the midline and the protruding type is used in the marginal line. The solar road stud can also be divided into capacitor and battery type according to the different energy storage components. The former service life can be up to five to seven years while the latter service life is generally in one to three years. That is because the embedded solar stud damages the road surface while the capacitive solar spike cost is too high.