Englishman Lee Broom designed the Crystal Bulb ceiling lamp in 2017 and sold it under the eponymous brand. The lamp's ceiling mount is made of brushed brass while the lightbulb itself is made of crystal glass. The crystal glass is available either clear or frosted. The inspiration for the lamp's design comes from the hand-engraved patterns found on traditional whisky glasses and decanters. The idea was to turn the lightbulb into its own ornamentation.

The Crystal Bulb series includes several lamp variants, including a wall lamp, pendant lamp, ceiling chandelier, and table lamp. These can be perfectly combined to create a unified look.