Solar Powered (Charging) LED Reflective Road Stud(Cat Eye/ Pavement Marker) NOKIN solar road stud A6-1D(Double Side Aluminum Alloy Waterproof IP68), US $ 33 - 36 / Unit, Seoul, South Korea, Solarmarker, NOKIN solar road stud A6-1D.Source from E-PRO TRADE CO., on Alibaba.com.