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Incandescent light bulb - Wikipedia
An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated to such a high temperature that it glows ... More »

www.encyclopedia.com/science-and-technology/technology/technology-terms-and-concepts/light-bulb

Get information, facts, and pictures about Light Bulb at Encyclopedia.com. ... His most important discovery, however, was the invention of a suitable filament.

sciencing.com/facts-light-bulbs-4886141.html

Apr 24, 2017 ... The light bulb was first invented in the 1800s and changed the dynamics of human life by making an available light source convenient and safe ...

sciencing.com/important-thomas-edison-invention-light-bulb-6305.html

May 25, 2017 ... Thousands of experiments led to Thomas Edison patenting the first commercially viable incandescent light bulb in 1880.

www.reference.com/history/interesting-light-bulb-4238868d8c95070d

There are many interesting facts about the light bulb, one of which is that the first electric light bulb was first invented in 1802 by Humphrey Devy.

wiki.kidzsearch.com/wiki/Light_bulb

Dec 11, 2014 ... A light bulb, or electric light or electric lamp is a device that produces light from electricity. In addition to lighting a dark space, they can be used ...

www.myinterestingfacts.com/light-bulb-facts

Jun 14, 2014 ... Light Bulb facts explain one of the important inventions in 1800s. The invention of a light bulb occurred in 1800s. The life of the people changed ...

www.ask.com/youtube?q=Light+Bulb+Fun+Facts&v=uJRaSeDaHOI
Aug 21, 2013 ... Light bulb facts from http://www.globejockeys.com.au/ Light bulbs are often taken for granted, but they are everywhere. Up to 25% of an ...

www.thisismoney.co.uk/money/bills/article-1600468/Light-bulb-facts.html

Jul 16, 2006 ... The Government is planning a light bulb tax on families to lower household emmissions. Here are some fascinating facts about an ...

www.energysavingcommunity.co.uk/facts-about-light-bulbs.html

Sep 2, 2012 ... With everyone advising you to replace your existing light bulbs with low ... interesting to know why – so here's just a few of the fascinating facts ...