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. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution, US Plug (up to 110V).The wiring of this item may be original and might need replacement, if not specified otherwise.