Very early 1900s vintage pendant light to hold a single bulb, with original turn key switch on the socket. This would work well in either industrial or home setting.
This measures about 15 1/2" long from the ceiling mount to the bottom of the shade. It's a marked Holophane shade, prismatic pattern glass.
The old gold paint finish looks good, as does the shade - this has no chips or scratching, and is nice and clear.