Rare green metal and brass desk lamp designed by Louis Kalff for Philips.The lamp is in a good original condition with some age related wear. The shade can be adjusted.It really stands out with a simple and abstract design.This piece is a more uncommon lamp from Louis Kalff.To be used with a normal E27 screw lamp.Measures: Height 34cm/13"Diameter shade 29cm/11.5"1950s, Netherlands.