Timeline of lighting technology


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.
  • 2011 – Philips wins L Prize for LED screw-in lamp equivalent to 60 W incandescent A-lamp for general use.