Good question... I have to direct that one to Jeff. I'm not sure if he specifically builds the harness as folks order the kits from him or not. We're a reseller so the bezel comes with a harness for the single pair of KC Lites..
Jeff are there different wiring harnesses based on what the "additonal" lights are that are ordered?
I think Baja is the only company that uses Weather Pack connectors, everybody else seems to do Deutsch. But Jeff will let us know (hopefully) what the case is. MY GUESS, again he'll verify, is that the harnesses only have the deutsch (spelling?) style connectors since that's what the majority of the industry uses (for what it's worth I did ask Baja WHY they use a different connector one day and they told me that while the Weather Pack cost more, it's a better connector... I tend to agree, i've had issues with Deutsch connectors falling apart and requiring a good crimp)