Vintage Fulper Arts And Crafts Pottery Ceramic Vase Lamp. 

Very nice piece.  

The base has been broken and glued back.  See photos.  I actually didn't notice it until I started inspecting it to list it.  The repair job is very good just has some excess glue.  

Moss to Rose Flambé 
USA, c. 1909-30

14'' tall to the top of the socket