NEW: Find great deals on the latest gadgets and more in the ScienceDaily Store!
Reference Terms
from Wikipedia, the free encyclopedia


Lighting refers to either artificial light sources such as lamps or to natural illumination of interiors from sunlight.

Lighting represents a major component of energy consumption, accounting for about 25 percent of all energy consumed worldwide.

Note:   The above text is excerpted from the Wikipedia article "Lighting", which has been released under the GNU Free Documentation License.
Related Stories

Share This Page:

Matter & Energy News
February 26, 2017

Latest Headlines
updated 12:56 pm ET