Lite Source Charleston Swing Arm Wall Lamp, Dark Bronze. E-27 Socket (Medium Base), 3-Way Switch. Shade Size: 6-Inch T by 13-Inch B by 9.5-Inch SL (12-Inch length by 2 Cord Covers Included). Lamp Size: 16.5-Inch Height by 13-Inch width by 24-Inch depth (Extended). 100-Watt Incandescent A Type or Equivalent CFL Type Bulb 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.