Turn Signal Question

[BikerBro]

I just bought an aftermarket license plate frame with built in turn signals to replace my stock rear turn signals. The stock turn signals have 2 wires (black and violet) on each turn signal and the new one only has 1 wire (brown) on each turn signal. Does anyone know how I should wire the new one?

 

[AoXY]

What your bike type dude?I think there have 3 wire where 1 one it its negative catode that have fuction as a ground,usually this one must be contact on your bike body (frame).

Jam