2 PCS 7443 Car Light Bulb Wiring Harness Socket, 1.77" Waterproof High Temperature Resistant Brake Light Bulb Socket Female Adapter, Connection Accessories, for Most Car Models (Brown)

I ordered them as back up to current harness so they haven't been installed and I don't know if the fit will be perfect.But they are good for testing bulbs -halogen and LED- before installing them (assuming you have a 12V DC power supply ).They look good quality and the fit of the bulbs is quite snug.They don't come with any paperwork, that is my only request for the supplier.Just by looking at how the wires come out the base, and by testing, it seems that red is 12 VDC power for normal beam, white is for high beam or breaking, and green is return or ground.