Curved panels are crafted from molten glass that is molded and solidified resulting in custom-forged artistry and sculptural fluidity. White glass panels get their pearlescent color from a reactive technique that creates a dense network of bubbles. Due to the nature of molten glass, slight variations add character to each piece without affecting its quality or performance. Uses twelve dimmable 60-watt max E26 bulbs (not included). Has an adjustable drop length that ranges from 40- 182. Can be mounted on a vaulted ceiling. Steel chain has a brass finish and measures 144 long. Black fabric-wrapped cord measures 144 long. Hardwired; professional installation is required. Mounting hardware included. Dry rated for use indoors and 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.