Wall sconce is made of steel and crystal Can also be used as a flush-mount ceiling light Uses three 40-watt bulbs Overall, approx. 13"Dia. x 7"D Backplate, 5"Dia. x 1"D UL listed Wipe clean Professional installation recommended Includes hanging hardware Weight, 18.0 lbs Imported Boxed weight, approximately 21.0 lbs Proposition 65 warning for California residents Backed by a limited manufacturer’s warranty. (Click here for warranty information)