Timeline of lighting technology

From Free net encyclopedia

<timeline>

ImageSize = width:180 height:900 PlotArea = width: 140 height:800 left:40 bottom:25 DateFormat = yyyy Period = from:1780 till:2000 TimeAxis = orientation:vertical order:reverse ScaleMajor = unit:year increment:25 start:1780 ScaleMinor = unit:year increment:5 start:1800

PlotData=

 at:1780 text:"Oil lamp"
 at:1794 text:"Gas lamp"
 at:1801 text:"Platinum filament"
 at:1820 text:"Vacuum tube lamp"
 at:1841 text:"Arc lamp"
 at:1854 text:"Bamboo filament"
 at:1867 text:"Fluorescent lamp"
 at:1875 text:"Electric light bulb & globe"
 at:1880 text:"Long lasting filament"
 at:1893 text:"Gas discharge lamp"
 at:1901 text:"Mercury-vapor lamp"
 at:1910 text:"Tungsten filament"
 at:1926 text:"Fluorescent lamp"
 at:1962 text:"LED or solid state"
 at:1991 text:"Magnetic induction lamp"

</timeline>

Timeline of lighting technology