Each substantial, ½"-thick glass shade is lathe-carved from a block of crystal and polished by hand with whetstone grinding Frame and ceiling canopy are handcrafted from solid brass Rated for eight 25W max. E12 candelabra bulbs Bulbs included Dimmer switch compatible Rods sold separately Can be mounted on a vaulted ceiling 110-120V manufactured to US standards for US and Canadian markets Certified to Dry UL electrical standard: suitable for use indoors in dry locations not directly exposed to excessive moisture and water Hardwire 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 Wipe with a soft, dry cloth; avoid the use of all cleaners and abrasives, as they will damage the finish