Margje made a few bigs crumpled pieces of paper with a light inside for a restaurant in Amsterdam and called it Proplamp.
Meanwhile Erwin came up with a similar idea, but from different materials. By researching his idea on the web, he saw Margje’s lamp and the too got together…

They looked at each others lamps and decided that the combination of the two was JUST PERFECT! So that is how Proplamp original (Dutch for crushed piece of paper) saw the light!