2021 Red road stud reflectors With Shank-RUICHEN Road Stud . 2021 Al Solar road stud reflectors For Road Safety-RUICHEN. Alluminum solar road studs is less than $7/pcs; 2.4G Remote solar road reflector less than $16/pcs; Active road stud light is less than $11/pcs. Of course.the actual price have to be base on your detail inquiries with