After the bulb is installed it looks like there are 3 wires coming out. The larger connector appears to go into the ballast but I don't see where the other 2 wires go. It may make more sense to me if I had a kit to look at. It might be shown in the missing picture from post #4. Also where does the ballast get the power from? In the picture on post #3 there is a cable that appears to have a barrel connector that looks like a coaxial cable where does it go if I am seeing that correctly?