Looking for a cool retro pendant light that doesn't require wiring? Try the Klickity Allium Lampshade.
Made by Dublin-based company, the Allium is self-assembly shade consisting of 10 pieces of polypropylene. These pieces fit together (hopefully without too much of a struggle) to forming an interesting spherical shade that just fits to your regular light fitting. It is available in a choice of colours and costs £42.
Visit Papillion Interiors to buy.