I have a laser craftsman sawmill that has a PC board for sound and lights. The sawmill can have 6 lights over the main floor. The PC board has amatched pair for each of the lights. I was wondering if there is some way to make the lights come on with only one set of wires? I have tried just using one set and when I hook up the second light, then both go dim. Am I just stuck with using the wiring on the PC board. Thanks.