Philips 40339/11/48 Ecomoods Energy Efficient Dimmable Pendant Light, Chrome and Wood Laminate Lamp dimensions are 3.2-Inch H by 17.5-Inch L by 17.5-Inch D by 137.8-Inch OA Material: aluminum Requires one 55-watt T5 circline CFL (bulb is included) Adjustable height 120 voltage