Crafted from metal with a brass finish and glass globes. Chandelier requires nine 60-watt E12 bulbs (not included). Adjustable drop length measures 15–150. Cannot be mounted on a vaulted ceiling. Compatible with dimmer switch. Gold plastic cord measures 156 long. Hardwired; professional installation required. Mounting hardware included. Safety tested for use indoors and in dry locations that are not directly exposed to excessive moisture and water. In order to protect the delicate glass of this collection, some assembly upon delivery to your home will be required.