I bought some cathodes from oznium and i was wondering how to hook them up. i bought four for the two foot wells in the front and under the seats in the back, i installed two three prong switches so i can turn the two in the front off and on. i'm not really worried to much about the back ones. what would be the most efficient way of hooking the lights up? i was thinking hooking up one to the cig lighter but that's always on so that mean the lights would always be on. i need four separate locations for the lights so wheres a good place to start?