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What Is A Light Bulb?
- Jun 26, 2018 -

Lamp, luminous heated by electricity lighting source, invented by Henry goebbels (Edison was actually found the right material, namely invented the strong practicability of incandescent lamp, and bulbs came as early as in 1854).

The most common function of a light bulb is lighting. Along with the development of the society, to the use of light bulbs also plays a different change, the original is likely to be in order to facilitate the production and living, but with the progress of the society, on the use of the light bulb has a significant change, began to have a "car, beautify the environment, decoration and so on different USES of functional with lights.


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