Apr 28, 2022 · Solar Road Stud with Best Quality and Price - Grlamp The original cat eyes road stud was with a plastic body, but for led solar road stud, the die-cast aluminum road stud is the main trend which It has the characteristics of anti-aging,anti-corrosion,anti-ultraviolet rays, etc., its compression resistance is stronger than plastic road studs and can reach 20Tons or even higher. 2.Storage battery.
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