Tesla Globe Cage Light Plug Antique brass finish; the bulb cage is open at the bottom for easy access to the bulb. Cage is 7 in diameter x 6 high. Includes 1 vintage-style 60-watt incandescent light bulb, with hand-wound tungsten filament; 3000 life hours; 2.3" in diameter x 4.75" high. Black 12 plastic plug-in lighting cord with on/off inline switch, plus 1 ceiling hook. Plugs into a standard U.S. 110-120V outlet; no hard-wiring required. Takes one standard base E-26 light bulb 60-watt max. or less. UL-Listed and manufactured in compliance with U.S. standards. If you are purchasing this item for use outside of the U.S. or Canada, use only with the appropriate outlet adapter and voltage converter for your country. Do not plug into an electrical outlet higher than 110-120V as this could result in fire and/or injury. Indoor use only.