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 can be chromed if desired but I found it more interesting that way. 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 base but could be screwed on a table or wall with it pivoting connector.
Size H.20 to 43 depending on position , 43 is fully extended including the metal globe , arm : 22 " each , globe D.4/5 ) x L.6 3/4, rewired , good antique condition ,there is some scratches from normal use and some superficial oxidation ( darker spots)