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Electric light
An electric light is a device that produces visible light by the flow of electric current. It is the most common form of artificial lighting and is essential to modern society, providing interior lighting for buildings and exterior light for evening and nighttime activities. Before electric lighting became common in the early 20th century, people used candlesgas lights, oil lamps, and fires.

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Electric light (disambiguation)
Electric light is an artificial light source powered by electricity.

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