Three wire chasing rope light is a series of mini lamp conducted by three metal wire, make it double electric circuit, in this way when connect the rope light to the controller, it can create full of active changing effect, such as the lamp chasing one by one or chasing in group, flashing, blinking, waving or steady on, all of these changing can easily catch your eyesight, absorb your attention and then take you to a joyful passion world!