Articulated desk lamp, in turquoise blue metal, years 70

Beautiful lamp of the years 70, in turquoise blue metal, with its articulated arm, chromed. Vintage lamp in very good general condition, with small traces of wear (last pictures). Electrification checked, OK, works with an E27 bulb. Dimensions: base diameter 12 cm//reflector diameter 11.5 cm//average height 33 cm//average length 20 cm//weight 392 g.