Dec 18, 2021 · Synchronized Led Road Stud For Urban Road-LED Road Studs. NOKIN Bluetooth synchronized solar road stud NK-RS-A6-1 specification: LED Color is Red,Yellow,White,Blue,Green 5 colors for you to choose. Solar road stud Working model is Synchronized flashing (2Hz). Working hours is 55hours after fully charged. Installation distance is 3-4M. Chat Now
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