I got an additional LED brake light I'd like to install. I opened up the stock taillight and saw there is a connector for add-on lights. Does anyone know what is the type of this connector and where could I buy one? I think using a proper connector is much more elegant solution than just soldering the wires.

 

I'm thinking of doing the same thing. I want to use the rear fender tip light connector for tag lights I bought. The port is not being used and would be a clean install.