Effimero 3 Light Pendant Chandelier - Brushed Nickel w/ Clear Cylinders - Linea di Liara LL-C33-BN SWIVEL CANOPY - canopy features a durable swivel to mount on vaulted or sloped ceilings. Compatible with most junction boxes (must be hardwired, installation by a qualified electrician recommended) DIMENSIONS - 20" diameter, the height adjusts from 25  57" (4 in Increments) SHADE DIMENSIONS - 3-1/2" diameter x 8" high clear glass shades MEDIUM BASE SOCKET - features three E26 sockets that are compatible with a variety of incandescent, LED, CFL and halogen bulbs (60W max, sold separately). Fully dimmable when used with a dimmable bulb and compatible dimmer switch UL LISTED - This Linea di Liara product is UL and/or ETL listed, and is backed by a 1 year limited manufacturer's warranty