Elk 31660/3 Crystal Orbs Pendant, 3-Light 120 Total Watts, Oil Rubbed Bronze Requires three 40 watt G9 type bulbs Crystal lined rings rotate to create a series of concentric circles for myriad of patterns and light contrasts Rings distinguish the metalwork from the clear crystal Backplate: 5.25 in. Dia. Overall height: 49 in.