The Saint lamp from 1996 by Dutch designer Frans van Nieuwenborg. In good condition. Limited edition, only 100 made.
The round fluorescent tube emits a cool, white light. Unfortunately, I can't capture this well with my phone; the last screenshot gives a clear image.
Also in the archives of Boijmans van Beuningen and the Stedelijk Museum, so you've got yourself a truly special item. I don't know the original price, but the blue version is currently for sale elsewhere for €725.
Specifications
ConditionExcellentColorsWhite, BlackMaterialPlasticNumber of items1BrandFrans van NieuwenborgHeight32 cmWidth16 cmDepth23 cm