3rd Channel Switch or Manual Click Switch(on PCB board)
带控制板1+1 双灯LED车灯 - 3模式常亮白 电压:5-8.4V 5050高亮度LED灯珠 14x14(17)x12mm (x2) 触点开关控制和3rd通道控制 (常亮/爆闪/呼吸闪)
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