OK, my buddy and I got this squared away yesterday. The thinner set of wires got spliced into the turn signal wires, and that gives power to the ring that surrounds the outer purple-colored lamp. The other set of wires got spliced into the main lamp wires, and that powers the 5 led's on the bottom. Whoever designed the instruction sheet for these lights needs to be drug out into the street and shot. But it was worth the hassle...everyone flashes me on the road because they think my brights are on! I love it!!!

 

When I had the projector headlights on my last truck I didn't think they were anywhere near as bright as stock. So I just added some bright driving lights. But I do like the way the projector light housings look in the all black.