I recommend replacing the cord and light socket as both show age. This lamp, an oil lamp that was converted to an electric lamp but you can take that part off and use as an oil lamp. It can be converted back to an oil lamp..... Just unscrew the electric part and you are back to an oil lamp.
The base glows brightly with a black light.... As shown, measures 20-1/2" tall, the shade is 12" across, the oil lamp is 9 tall to the brass collar.
Very good condition as described above. If you have any questions, please message me.