Pendant light is made of steel and crystal Uses one LED 92-watt bulb Approx. 60"Dia. x 2"T Hardware included Assembly required UL listed Backplate dimensions: 9"Dia. x 2"T Wipe clean Imported Weight, 55.0lbs Boxed weight, approximately 125.0lbs Proposition 65 warning for California residents Backed by a limited manufacturer's warranty. ( Click here for warranty information )