November 28, 2008

Invention of lamp


The incandescent lamp together with the central power station, may be regarded as milestones in the history of applied electricity. It comprised a complete generating, distributing, and utilizing system, from the dynamo to the very lamp at the fixture level, ready for use. It even included meters to determine the current actually consumed.
The success of the system was complete, and as fast as lamps and generators could be produced they were installed to give a service at once recognized as superior to any other form of lighting. By 1885, the Edison lighting system was commercially developed, though still subject to many improvements and capable of great enlargement. However, Thomas Edison sold the company and turned his great mind to other inventions

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