Can a 3-wire flasher be used with a non-wired flasher?

　　Here I will give you a brief introduction. According to with or without wires, there are generally just two kinds of flashers, one with wires and one without wires. One is with wire, and the other is without wire. Without wire, the flasher only leaves the plug there, no lead. The wired ones are three-wire (and a few two-wire) flashers, which have three leads coming out of the flasher. The flasher works the same on both motorbikes and electric cars. However, for electric cars, we should pay attention to the working voltage of the flasher, the one with converter is 12V, which is common with the flasher on motorbike. The ones without converter have 36V and 48V. So when you replace it, you should pay attention to how many volts the old flasher was. Of course you can also know how many volts the flasher is by the turn signal bulb.
　　The flasher comes in different shapes and sizes, from square to round, to very small ones that are just a little bit big. The flasher on the Lujia electric car is just like our USB stick, long and small.
　　No matter what kind of appearance, it does not affect its function. The role is the same. An incoming wire and an outgoing wire. The flasher without wire is marked with letter B and letter L next to the plug, the B end is the incoming power supply, and the L end is the outgoing power supply. Then if you connect it backwards, the flasher won't work properly, the turn signal won't flash, it will just stay on.
　　The ones with leads are not marked, but we can look at the colour of the wires, which are generally: black wire (into the power supply), grey wire (out of the power supply) and a green wire (negative wire). The main thing is that the black and grey wires work, and it doesn't matter if the other wire is connected or not.