and numbers referring to width (64 being 64mm). After that, you’ll just have to decipher whether you need a bayonet or more common screw-in fitting. Light colour: Filament bulbs most commonly ...

Dutch artist Posy narrated a wonderfully tranquil video essay about the evolution of the light bulbs and lamps that he ...

or the filament would oxidize or burn out. Initially, mercury vapor pumps and phosphoric anhydride were used, but this added expense to bulbs. Arturo Malignani found that red phosphorus would ...

“It had little dials, and you could mix the color ... long filament, which is refracted in the irregular curves of the glass bulb’s surface — the DNA of an Edison bulb without being fully ...

Signify, the company behind the Philips Hue line of lights, recently introduced new filament bulbs, which are designed to look like vintage filament-style light bulbs. These bulbs, which come in ...