PC solar powered road stud Pedestrian cat eyes-Nokin Road Studs. Short Description: High quality flash light green NOKIN reflector solar power cat eye road stud Features : 1.Easy to install 2.Solar Panel ,low power consumption 3.High luminous intensity 4.Anti -high (low) temperature 5.Long lifespan 6.Passed CE,ROHS Application : Use on highway , cross road ,pavement ,expressway ,some dangerous