Available options may differ from photo Design by Tom Dixon, 2010. The Bronze Copper Shade brings a sculptural sophistication to any interior. Its rich and reflective qualities take on the characteristics of its surrounding. The copper interior and brass exterior give a double color effect. The shade is formed using a technically advanced process of vacuum metallization. The process involves vaporizing a small amount of pure copper at a very high temperature and then applying an electrical charge that draws the finish to a surface. Pendant is equipped with a clear cord and black canopy. Material: Polycarbonate, Copper Dimensions: 17.7"D X 16.4"H; 98" of wire Canopy: 4.9"D Lamp Type: INCANDESCENT Bulbs: 1 X 60W 120V E26G30 lamp