60W Quad-Loop Tungsten Filament Bulb

Description

The 60W Quad-Loop Tungsten-Filament Bulb is typical of those used in early-20th-century lighting.

Tip: The output of this bulb is equivalent to 35W.

Carbon-filament light bulbs debuted in the 1890s and lit the way until 1912, when bright and powerful tungsten-filament bulbs transformed the industry.

Painted bulbs, introduced in the 1920s, added a decorative touch to tungsten bulbs and the exposed-bulb fixtures popular at the time.