Solar Road Stud / Solar Road Marker 1.Ultra bright leds 2.IP68,3pcs led/side ... 3.Easily to be installed 4.OEM available Solar Road Stud / Solar Road Marker~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~1.Ultra bright leds 2.Easily to be ... : 15 kgApplication :raised pavement marker(road stud), highway delineator,fencing barrier for highway ,traffic sign,traffic board ,solar traffic facilities,road machine etc.