Features: Designed to cast a soft ambient light over a wide area Five Year Limited Warranty Suitable for Damp Locations Lamping Technologies: Bulb Base – Medium (E26): The E26 (Edison 26mm), Medium Edison Screw, is the standard bulb used in 120-Volt applications in North America. E26 is the most common bulb type and is generally interchangeable with E27 bulbs. Compatible Bulb Types: Nearly all bulb types can be found for the E26 Medium Base, options include Incandescent, Fluorescent, LED, Halogen, and Xenon / Krypton. Specifications: Number of Bulbs: 4 Bulb Base: Medium (E26) Bulb Included: No Watts Per Bulb: 100 Wattage: 400 Height: 4.5″ Width: 24″ Extension: 5.25″ ADA: No 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.