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Create the page "Architectural lighting design" on this wiki! See also the page found with your search.

• Incandescent light bulb
  ...car [[headlamp]]s, and [[flashlight]]s, and for decorative and advertising lighting. Incandescent bulbs are much less efficient than other types of electric lighting; incandescent bulbs convert less than 5% of the energy they use into visibl
  104 KB (15,285 words) - 16:44, 16 December 2018