Mar 11, 2021 · Amber Double Side Road Stud Wholesale Durban-Nokin . Solar powered road stud with led chips and solar panel,its visual distance up to 500meter,widely used for road,highway,decks. This solar-powered road stud adopts a double-sided luminous design, it is composed of reflective materials, die-cast aluminum shell, solar panels, LEDs, energy storage
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