The Porcelina Collection was created to offer large-scale lighting fixtures that coordinate with our extensive Limoges Collection of translucent porcelain.The sculpted surfaces of these faux porcelain shades capture the classic, yet contemporary, designs of the delicate of the Limoges Collection. Part of the Porcelina Aria Collection Base Finish Brushed Nickel Base Material Metal Shade Material Faux Porcelain Resin Shade Impression Waves Adjustable height with included rigid stem kit. Rigid stem kit includes 3 12 stems and 1 6 stem. Additional rigid stem kits are available. Rigid stem kit has a 360-degree ball swivel at the canopy hang-straight Bulb Type 1 Incandescent not included Bulb Wattage 60W Bulb Base E-26 Medium Base Damp Location Rated UL Certification Overall Dimensions 16 H x 18 Diameter Canopy Dimensions 5 L x 5 W x 0.75 H Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.