... carton packing Solar Road Stud ,reflective solar road stud,solar led road stud, reflective stud .Discription :Solar cell: poly-crystalline silicon ... ) / Super Capacitor (50F)Light source: super luminosity LED;LED quantity: 4 or 6 pcs Luminosity colors: red, green, blue, white, yellow (for any ... *22.5*29cm12.9/11.4KGSLED color as you require: Red LED Solar Road Stud