Crafted from steel, featuring a brass, bronze, or nickel finish with a clear lacquer for added protection. Features two integrated 4-watt dimmable LED bulb (included) and has an LED lifespan of 30,000 hours. Backplate measures 5" diameter x 1" deep. Black and white plastic cord measures 6" long. Hardwired; professional installation recommended. Mounting hardware included. ETL Certified Damp. In order to protect the delicate glass of this collection, some assembly upon delivery to your home will be required.