Desk lamp architect Twist t1 vintage Italian design 70

Beautiful architect desk lamp in sheet metal & yellow lacquered aluminum, italian manufacture twist & twist t1 dating from the 70s-80s (label still present see photos). Its cantilevered arms tilt and orient in many positions, its diffuser rotates 360 °, its vice foot is easily fixed on all supports (desk, table, shelf, etc...). Chrome steel springs ensuring perfect support in all positions. Very good general condition, some small traces of uses that remain quite discreet and without incidence (see photos, other photos available). The electricity works perfectly, switch on diffuser, screw socket 60w max, supplied with a bulb. Dimensions: max height 90 cm; arm length 40 cm; diameter diffuser 18 cm; maxi opening foot vice 6 cm.