Cable lighting system Cardan - 8-bulb complete set comprising cable, transformer and lights The Cardan cable lighting system, which is supplied as a complete set, offers limitless design options and can be mounted on the ceiling, a sloping roof or on the wall. The eight lights are each equipped with a GU5.3 socket, which is surrounded by two differently sized, rotatable rings. The eight lights can not only be positioned as desired on the cable, they can also be rotated and swivelled so that the individual lights can be aligned in different areas of the room and even angled rooms or long corridors can be perfectly illuminated with the cable lighting system. Bulbs are not supplied.