Mar 17, 2020 · Synchronous Flashing Solar Cat Eyes Blue Road Pavement Markers. Solar Pavement Markers energy in aluminum with option of fixed or flashing light in red, yellow, white, green and blue.Rechargeable 1.2V 600 NI-MH with a useful life of 3 years. Solar Pavement Markers¡¯s Dimensions: 104x104x20 mm Temperature operative: ¨C 20¡ã -75¡ã C .