Bidirectional Solar Road Stud Reflector Manufacturer In . Led Road Stud With Ni-Mh Battery In Philippines. Led Road Stud With Ni-Mh Battery In South Africa-LED Road Studs Yellow Bidirectional Road Stud On Discount Durban-Nokin Motorway Road Red Double Side Road Stud Wholesale Durban-Nokin Motorway Name Cat Eye Solar Road Stud Size 118*108*2NOKINM Weight 330g Solar panel 2V/0.3W mono