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- Electric_light abstract "An electric light is a device that produces 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. Most electric lighting is powered by centrally generated electric power, but lighting may also be powered by mobile or standby electric generators or battery systems. Battery-powered lights, usually called "flashlights" or "torches", are used for portability and as backups when the main lights fail. The two main families of electric light are incandescent lamps, which produce light by a filament heated white-hot by electric current, and gas-discharge lamps, which produce light by an electric arc through a gas. The energy efficiency of electric lighting has increased radically since the first demonstration of arc lamps and the incandescent light bulb of the 19th century. Modern electric light sources come in a profusion of types and sizes adapted to a myriad of applications.".
- Electric_light wikiPageExternalLink www.gelighting.com.
- Electric_light wikiPageExternalLink index.php?main=global&parent=global&id=global&lang=en.
- Electric_light wikiPageExternalLink 747we81.htm.
- Electric_light wikiPageID "9656".
- Electric_light wikiPageRevisionID "601877261".
- Electric_light hasPhotoCollection Electric_light.
- Electric_light subject Category:Lighting.
- Electric_light comment "An electric light is a device that produces 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. Most electric lighting is powered by centrally generated electric power, but lighting may also be powered by mobile or standby electric generators or battery systems.".
- Electric_light label "Electric light".
- Electric_light label "Elektrisch licht".
- Electric_light label "Elektrisches Licht".
- Electric_light label "Luz eléctrica".
- Electric_light label "電光源".
- Electric_light sameAs Elektrisches_Licht.
- Electric_light sameAs Luz_eléctrica.
- Electric_light sameAs Elektrisch_licht.
- Electric_light sameAs m.02mn_.
- Electric_light sameAs Q1326621.
- Electric_light sameAs Q1326621.
- Electric_light wasDerivedFrom Electric_light?oldid=601877261.
- Electric_light isPrimaryTopicOf Electric_light.