Cawston - Silver Solid Cast Aluminium Lampshade Pendant Set Light - 11 InchThe 'Coolicon' lampshade handmade to the classic design, patented by Benjamin Electric of north London in 1933, was added to their range of lighting which includes the RLM & Benflux lampshades. Shop our timeless pendant lighting, handspun from silver solid cast aluminium finished by hand with pride by our artisans. This lampshade has over 90 years of product history & is an iconic British classic designed to last a lifetime, finished with the