Made in France in the late 1950's task lamp/lampe floor is most likely a design inspired by Serge Mouille , regional company used to order part and design to reassembled them for their own label.Serge Mouille (24 December 1922 - 1988) was a French industrial designer and goldsmith. He is best known for his light fixture designs , His wall-mounted spot light fixture with articulated arms is typical for his discrete, yet highly functional designs. Mouille work was usually black the shape of the globe is reminiscent of his design . It is a vintage piece not a latter date production , Disderot come to mind also .The inside Arm can extend to 50 "by sliding it from the rod of the base .
Rewired , size fully extended :32 to 56 , globe : 8 x 4.good antique condition ,there is some scratches from normal use