The mount plate measures 3.25 inches in diameter with three mounting holes. The glass globe is in pretty good shape but may need a bit of cleaning up. The total weight is just 3.8 pounds.Light Height (Without Down Rod): 8.5? The light has been re-wired with all new UL-Listed parts that are rated for any voltage under 250 volts. The bulb holder takes a medium base bulb of 75 watts or less, or you can use the newer compact fluorescent bulbs or LED lights with an Edison base. To access the socket, unscrew the cage and light out the lass globe. And see some of the projects we are working on! This item is in the category "Antiques\Maritime\Maritime Lamps & Lighting". The seller is "big_ship_salvage" and is located in this country: US. This item can be shipped to United States.