Here's an interesting vintage piece for a Cape Cod pattern collector! I've never seen a lamp in this pattern before, though many glass companies made lamps in their popular patterns.
It's a round shape something like a decanter bottle (though almost all of the Imperial Cape Cod decanters are square, actually). This has a beautiful edge on the bottom, looks original, not cut.
The wiring is probably mid 20th century, cloth covered wire, holds a single bulb socket. Metal trim is brass plated, looks very good. Glass is crystal clear, in excellent condition. Measures about 4 3/4" overall diameter, 9" tall.