From the top of the wall mount to the bottom of the cage, this authentic cast brass wall mounted nautical light measures about 8 1/2 inches tall.  When mounted to the wall, this authentic cast brass wall mounted nautical light will extend out by 6 inches.  The wall mount measures 2 7/8 inches wide x about 3 1/2 inches tall and has three mount holes.  This authentic cast brass wall mounted nautical light weighs about 3 1/2 pounds, and is 100% cast brass. The glass globe is in good condition but may have a slight weathered look.  You can use this light for interior or exterior projects, it will never rust! We have installed a new Westinghouse UL-Listed bulb fixture that is rated for up to 250 volts. This authentic cast brass wall mounted nautical light takes a normal screw in house bulb of 75 watts or less. To access the bulb, you unscrew the brass cage and then remove the glass globe.