NOKIN Solar Road Stud Bluetooth For Car Park. Solar Led Road Studs Bluetooth For Driveway-NOKIN Solar . Green LED Cat Eye Road Marker Reflector Solar Powered Flashing Road Stud. $3.00-$4.00 / Piece. 100 Pieces ALLTOP Horseshoe Pathway Driveway Airport Parking Lot Aluminium PC 6LED Flashing Cat Eye Solar Road Stud. $5.50-$10.00 . Get Price.