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2. Holiday lighting technology - Wikipedia

   en.wikipedia.org/wiki/Holiday_lighting_technology

   Fiber optic technology is also used in holiday lighting, especially by incorporating it into artificial Christmas trees. Incandescent lamps or LEDs are located in the tree base and many optic fibers extend from the lamps to the ends of the tree branches. [4] [citation needed]

3. 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.

4. Artificial Christmas tree - Wikipedia

   en.wikipedia.org/wiki/Artificial_Christmas_tree

   Fiber optic trees come in two major varieties, one resembles a traditional Christmas tree. [17] The other type of fiber optic Christmas tree is one where the entire tree is made of wispy fiber optic cable, a tree composed entirely of light. [17] David Gutshall, of Johnstown, Pennsylvania, received a patent for the latter type of fiber optic ...

5. Pre-lit tree - Wikipedia

   en.wikipedia.org/wiki/Pre-lit_tree

   A pre-lit tree is an artificial Christmas tree which is pre-wired with Christmas lights. The lights are wrapped around the tree before it is sold, reducing set up time and making storage simpler. The lights cannot usually be removed from the tree because they are normally embedded within the artificial branches.

6. Christmas lights - Wikipedia

   en.wikipedia.org/wiki/Christmas_lights

   The displays utilize Christmas lights in many ways, including decking towering Christmas trees in public squares, street trees and park trees, adorning lampposts and other such structures, decorating significant buildings such as town halls and department stores, and lighting up popular tourist attractions such as the Eiffel Tower and the ...

7. LED-backlit LCD - Wikipedia

   en.wikipedia.org/wiki/LED-backlit_LCD

   To generate white light best suited as an LCD backlight, parts of the light of a blue-emitting LED are transformed by quantum dots into small-bandwidth green and red light such that the combined white light allows a nearly ideal color gamut to be generated by the RGB color filters of the LCD panel. The quantum dots may be in a separate layer as ...