Crafted from steel, aluminum, and glass with a warm brass finish. Uses five 7-watt max GU10 bulbs (included). Adjustable drop length measures 15"–158". Tonal fabric cord measures 144" long. Can be mounted on a vaulted ceiling. Compatible with dimmer switch. Hardwired; professional installation recommended. Mounting hardware included. Safety tested for use indoors and in dry locations that are not directly exposed to excessive moisture and water.