French modernist lamp made in the 1950's by LUMINA , a French company since defunct , the particularity of the connection is the ability to be manipulated in any shape or form desired in the style of Jielde , all the moving part possibly moving at a 180 % angle and adjusting in length . This one is a 3 arms which was usually the size of a Architect lamp .It has been stripped to the metal bringing it back its original patina .It  is usually associated with sewing factory but was used in office and industrial setting .Rewired with a adapter to the socket for candelabra US bulb. Mounted on a weight lifting base .
Size H.20 to 40 depending on position , 40 is fully extended including the metal globe , arm : 20 " each , globe D.5 ) x L.6, rewired , good antique condition ,there is some scratches from normal use and some superficial oxidation ( darker spots)
I can be reach at the 310 994 6009 if you want more info , for shipping outside the US please contact me for pricing and condition