Red KD27 lamp by Joe Colombo for Kartell

KD27 desk lamp from Joe Colombo. Design in 1967 for Kartell. Red plastic with white acrylic inserts. Good used condition. However, a repaired chip on the upper acrylic glass half shell. This is completely covered by the plastic socket so that it is not visible. Apart of that few scratches. But no stress cracks around the ventilation holes and no heat deformations