Made from PVC cables featuring a silver finish with a clear protective lacquer and complemented by pendant shades crafted from natural selenite stone. Due to the natural materials used, each piece will vary in color and pattern. 15-light chandelier uses 15 10-watt max G4 bulbs (included). 30-light chandelier uses 30 10-watt max G4 bulbs (included). We recommend energy-saving LED bulbs. Individual cable lengths can be adjusted to customize the chandelier for your space. Adjustable drop length ranges from 10- 127. Can be mounted on a vaulted ceiling. Silver PVC cord measures 120” long. Each individual shade measures 4 diameter x 7 high. 15-light chandelier ceiling canopy measures 12 w x 48 d x 2.5 h and weighs 87.5 lbs. 30-light chandelier ceiling canopy measures 18 w x 54 d x 2.5 h and weighs 177 lbs. Hardwired; professional installation required. 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.