Each bone china light made by Kola design is unique, its individual character is the result of a demanding manual process of moulding and firing. This is why all the desk lamps are numbered. The bone china gives a soft, eloquent character to the light, as if light became matter. Bone china has been used before to make small halogen lampshades. Kola design lights are the result of solid product development that allows also large shades to be made by hand.
One of the central concepts in the design of the lights has been the clean lines of traditional Scandinavian design, which survives beyond trends.