Classic triangular forms create the beautiful symmetry of the Amethyst ceiling lamp. Constructed of sturdy steel in an industrial finish with an aged patina. Bulbs not included. Bulbs sold seperately, Max Watt 40 W, Size E26, Type ST64. UL approved and listed. Color Rust Finish Metal 1 40W Type ST64 Bulb s Bulb s Not Included Socket Size E26 Dimmer Yes add one dimmer switch Part of the Amethyst Collection No Assembly Required Safety Rating True Overall Dimensions 30.7 D x 30.7 W x 90.5 H Base Dimensions 5.04 Dia x 1.18 H Shade Diameter Top, Bottom , 30.71 Diameter of Ceiling Plate 5.1 Item Weight 7 lbs. Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States. Truck Freight Delivery. This item is too large or heavy to ship via standard UPS or FedEx ground. As a result, it will be shipped via Truck Freight. Once your shipment is within your local area, you will be contacted by the Truck Freight carrier to schedule a delivery appointment. This is usually a 2-4 hour window during business hours, but will be determined based on your availability. You will be responsible for taking it off of the back of the truck, so please be prepared to move the unit to its final destination. Most truck freight carriers offer upgraded services for inside delivery. This is not something that we offer at this time and you will need to arrange that directly with the truck freight carrier when they schedule your appointment.