Artek's A330S pendant light, known also as Golden Bell, was originally designed for the Restaurant Savoy in 1937. A330S pendant is made of one single piece of steel with a black coating on the outside. The white inside reflects a clean, pleasant light.  Designing lights had a central part in Alvar Aalto's work – for him lighting played an important role in architecture. Lamps were a part of the whole that he wanted to control to the smallest detail. Many of Aalto's lights were originally created for a particular building.