The Lite Source LS-18015SS/FRO Logan 5-Lite Ceiling Lamp with Frosted Glass Shade, Satin Steel is a metal ceiling light with a satin steel finish that features a frosted glass shade. Utilizes 5, 100-Watt incandescent bulbs, type A (E27 socket, not included). Fixture Dimensions: 23.5-Inch x 144-Inch. Shade Dimensions: top diameter 4-Inch, top width 4-Inch, height 7-Inch, base width 1.5-Inch. Weight is 21.4-Pound. Lite-Source, Inc. specializes in creating lighting products that can be used in any home. Their products include a range of kids products to chandeliers to task specialty lights, all the while providing an excellent value. The Lite-Source, Inc. catalog is one of the most extensive in the industry.