Pendant light is made of steel and crystal Uses one 38-watt bulb Approx. 26”Dia. x 2”T Hardware included Assembly required UL listed Backplate dimensions: 7”Dia. x 1”T Wipe clean Imported Weight, 17.0lbs Boxed weight, approximately 27.0lbs Proposition 65 warning for California residents Backed by a limited manufacturer’s warranty. (Click here for warranty information)