Crafted from stainless steel with a satin brass finish and a mouth blown solid opal glass globe or crackle glass globe. 20 Chandelier features three integrated LED lights; total LED light output is 15W. 28 Chandelier features five integrated LED lights; total LED light output is 25W. 34 Chandelier features seven integrated LED lights; total LED light output is 35W. 43 Chandelier features 12 integrated LED lights; total LED light output is 60W. LED lifespan is 20,000 hours. Adjustable drop length ranges from 15-144. Individual cable lengths can be adjusted to customize the chandelier for your space. Can be mounted on a vaulted ceiling. Silver wire cord measures 144 long. Hardwired; professional installation recommended. Professional installation required for 34 and 43 chandeliers Mounting hardware included. Chandeliers weighing more than 50 lbs. cannot be mounted alone to a standard outlet box and require additional bracing above the ceiling where they are to be installed. Safety tested for use indoors and in dry locations that are not directly exposed to excessive moisture and water. In order to protect the glass elements in this collection, some assembly upon delivery to your home will be required.