Nov 24, 2021 · Plastic Solar Road Pavement Markers For Pedestrian Crossing NOKIN Solar Road Pavement Markers A6-1 Material is Aluminum+PC. Power supply is Monocrystalline solar panel 2.5V/120MA for NI-MH. Battery is NI-MH 1.2V/ 600mah(high temperature resistance); Lens is PC. Solar Road Pavement Markers LED IS Ultra bright diameter 5mm(6pcs).