It is merry Christmas rope light with milky PVC, 1/2'', horizontal, 2wires, 45m per roll. Rope light, senior liner decoration lighting, is composted ... - a single circuit wire and a common wire. 2-wire rope lights are always on or always off and cannot be ... or illuminating your home, or business, creating figure, or building Christmas sign display in many occasions such as corners, ceilings, staircases ...