Features: Linen Shade Designed to cast a soft ambient light over a wide area Made of Metal UL Rated for Dry Location Lamping Technology: Bulb Base - Medium (E27): The E27 (Edison 27mm), Edison Screw (ES). The standard in countries that use 220–240 volts AC domestic power, the E27 are the most common screw-mount size. Compatible Bulb Types: Nearly all bulb types can be found for the E27 Medium Base, options include Incandescent, Fluorescent, LED, Halogen, and Xenon / Krypton. Specifications: Height: 17.5" Width: 6" (measured from furthest point left to furthest point right on fixture) Diameter: 6" Switch Location: Socket Switch Switch Type: On / Off Number of Bulbs: 1 Bulb Base: Medium (E27) Bulb Included: Yes Bulb Type: Compact Fluorescent Wattage: 13 Watts Per Bulb: 13 Voltage: 120v Compliance: UL Listed - Indicates whether a product meets standards and compliance guidelines set by Underwriters Laboratories. This listing determines what types of rooms or environments a product can be used in safely.