Very seldom lamp designed in Germany in the second half of the 1930s by Marianne Brandt for Kandem. Steel gray painted with enameled shade. It has a ball joint at the base and the head as well as a rotational joint in the center , tha base can be mounted on a wall or on a base like I did ( weight lifting plate ).
Original balelite switch , socket take US standart bulb , ready to use .
Baked enamel in and out reflector , overall a unique piece .
H ( as pictured )25 ,  reflector x D.7x L.8