It hangs by three chains connected to a brass ring, which simply fits onto a normal plastic or brass bulb holder and is held in place by the screw on ring. It is in good condition, as shown in photo's.
ANTIQUE BRASS RISE & FALL SUSPENSHION WITH CLEAR CABLE. Not suitable for use with British Standard(29mm) size hole. SUITABLE FOR ES SCREW IN, UP TO 46W HALOGEN OR USE LED. Ideal for use in cafe, bistro, bar.