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  2. Holiday lighting technology - Wikipedia

    en.wikipedia.org/wiki/Holiday_lighting_technology

    An LED holiday light. Light-emitting diode (LED) holiday lights are quickly gaining popularity in many places due to their low energy usage, long lifetime, and associated low maintenance. Colored LEDs are far more efficient at producing light than their colored incandescent counterparts.

  3. Light-emitting diode - Wikipedia

    en.wikipedia.org/wiki/Light-emitting_diode

    One-color light is well suited for traffic lights and signals, exit signs, emergency vehicle lighting, ships' navigation lights, and LED-based Christmas lights Because of their long life, fast switching times, and visibility in broad daylight due to their high output and focus, LEDs have been used in automotive brake lights and turn signals.

  4. Christmas lights - Wikipedia

    en.wikipedia.org/wiki/Christmas_lights

    Christmas lights (also called twinkle lights, holiday lights, mini lights or fairy lights), that are strands of electric lights used to decorate homes, public/commercial buildings and Christmas trees during the Christmas season are amongst the most recognized forms of Christmas lighting. Christmas lights come in a dazzling array of ...

  5. This Is the Best Way to Put Lights on a Christmas Tree - AOL

    www.aol.com/lifestyle/best-way-put-lights...

    When shopping, choose LED string lights instead of traditional filament Christmas lighting, because LEDs operate at an extra-low voltage, which significantly reduces the risk of electric shock.

  6. Luminous efficiency function - Wikipedia

    en.wikipedia.org/wiki/Luminous_efficiency_function

    There are two luminous efficiency functions in common use. For everyday light levels, the photopic luminosity function best approximates the response of the human eye. For low light levels, the response of the human eye changes, and the scotopic curve applies. The photopic curve is the CIE standard curve used in the CIE 1931 color space.

  7. Deck the halls with customizable, smart Christmas lights ...

    www.aol.com/deck-halls-customizable-smart...

    Smart Christmas tree lights. App-controlled lights can step up any holiday display. They can be used in place of your annual staples or as a nice addition to your already perfected setup. Plus ...

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