1980s brass articulated desk lamp

Articulated desk lamp from the massive brand, in metal and gilded brass vintage from the 80s/90s. Two brightness levels. 12 V halogen bulb (led substitutes available). Good condition, slight traces of oxidation visible in photo. Height: about 50 cm (depending on the arrangement), the entire lamp, with the straightened arm, is over 60 cm long. Base diameter: 15.5 cm.