Englishman Lee Broom designed the Crystal Bulb wall lamp in 2017 and marketed it under the eponymous brand. The lamp's wall mount is made of brushed brass with a crystal glass lightbulb, which is available in either clear or frosted. The inspiration for the lamp's design comes from the hand-engraved patterns found on traditional whisky glasses and decanters. With Crystal Bulb, Lee Broom wanted to turn the lightbulb into its own ornamentation.

This wall lamp is part of a larger collection of Crystal Bulb variations. These include a pendant lamp, a ceiling chandelier in two sizes, and a table lamp.