Timeline of lighting technology

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Template:Short description

File:Eclairage.jpg
Lighting through the ages (legend)
File:The-price-for-lighting-per-million-lumen-hours-in-the-uk-in-british-pound.svg
The price of lighting through the ages

<timeline> Colors =

 id:lightgrey  value:rgb(0.975,0.975,0.975)

BackgroundColors = canvas:lightgrey ImageSize = width:240 height:1024 PlotArea = width:200 height:1000 left:40 bottom:20 DateFormat = yyyy Period = from:1780 till:2023 TimeAxis = orientation:vertical order:reverse ScaleMajor = unit:year increment:10 start:1786 ScaleMinor = unit:year increment:1 start:1780

PlotData=

 mark:(line,black)
 shift:(15,-5)
 at:1780 text:"Argand lamp 
 at:1794 text:"Gas lighting"
 at:1802 text:"Arc lamp"
 at:1856 text:"Geissler tube"
 at:1867 text:"Fluorescent lamp"
 at:1875 text:"Electric light bulb"
 at:1880 text:"Long lasting filament"
 at:1885 text:"Gas mantle"
 at:1893 text:"Gas-discharge lamp"
 at:1901 text:"Mercury-vapor lamp"
 at:1904 text:"Tungsten filament"
 at:1910 text:"Neon lighting"
 at:1913 text:"Inert gas in bulb"
 at:1917 text:"Coiled coil filament"
 at:1920 text:"Sodium-vapor lamp"
 at:1927 text:"Light-emitting diode"
 at:1953 text:"Halogen light bulb"
 shift:(15,1)
 at:1962 text:"Red LED"
 shift:(15,-4)
 at:1963 text:"High pressure sodium-vapor lamp"
 at:1976 text:"Compact fluorescent lamp"
 at:1987 text:"OLED"
 at:1990 text:"Sulfur lamp"
 at:1995 text:"Blue LED"
 shift:(15,1)
 at:2008 text:"LED filament"
 shift:(15,-4)
 at:2009 text:"Phase-out of incandescent light bulbs"
 at:2018 text:"Phase-out of halogen light bulbs
 at:2021 text:"Phase-out of compact fluorescent light bulbs
 
</timeline>

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Artificial lighting technology began to be developed tens of thousands of years ago and continues to be refined in the present day.

Antiquity

18th century

19th century

20th century

21st century

  • 2008 Ushio Lighting demonstrates the first LED filament.[20]
  • 2011 Philips wins L Prize for LED screw-in lamp equivalent to 60 W incandescent A-lamp for general use.

References

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  6. a b c d e Dr. Thomas Klett, Geschichte der Lichttechnik [History of Lighting]
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  8. Great Barrington Historical Society, Great Barrington, Massachusetts
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  10. Bernard Gorowitz Ed., The General Electric Story
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  12. note: at St. Louis, Missouri, Tesla public demonstration called, "On Light and Other High-Frequency Phenomena", (Journal of the Franklin Institute, Volume 136 By Persifor Frazer, Franklin Institute, Philadelphia, Pa)
  13. U.S. patent 656874
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