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  1. Sep 29, 2020 · LEDs first appeared on the scene as indicator lights such as those found in early hand-held calculators. About 10 years ago they started to be available as replacements for a number of other lamp types such as incandescent, fluorescent, mercury and sodium.

  2. Nov 6, 2017 · The first electric lights were developed in the late 1870s by different people across the world. In Britain, Joseph Swan led the charge. He installed his lights at Cragside House in Northumberland in 1878.

    • british electric lamps worth more than 10 000 years ago now1
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  3. Jan 28, 2020 · By the 1930s new homes in urban areas of Britain were being lit by electricity. It took time for the National Grid to roll out electricity to most of the country, but the number of homes wired up increased from 6% in 1919 to two thirds by the end of the 1930s.

  4. One of the biggest changes in domestic life ever must have been the moment when the lights came on in the late nineteenth century. Before that, people must have had a cat-like ability to manage in low light levels. For centuries, rushlights were the poor person’s light-source of choice.

  5. Feb 28, 2022 · Even our humble street lamps are being updated to become smarter, with stylish looking LED street lamps set to replace 35,000 of the capital’s street lamps this year, reducing their energy consumption by up to 40%. You can find out more about the history of lighting on the Heal’s website.

  6. As the dawn of the electric age broke over Britain, it was Swan's light bulb that first pierced the darkness. His work illuminated the possibilities of a new era, and his relentless spirit of invention continues to inspire the ceaseless march of British innovation.

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  8. Sep 13, 2018 · With the dawn of the 20th century came an unprecedented opportunity for developers of the newly established incandescent light bulb. Applications were limitless, ranging from the extremely modest (such as bicycle headlamps) to national infrastructure (such as road lighting).

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