This example illustrates how to make 3 Track Chase Lights. Fig 1. Three separate strands of lights are laid out next to each other.   The lights are 1 foot on center. The three strands are offset 4 inches and wire tied together.   Fig 2 is a completed set of chase lights.   The example animation below shows the turn on sequence.   Note: It is usually best to use the same color bulbs for chase lights. We used different color bulbs to make the example more clear.