Fireworks 烟火
（重定向自Pyrotechny）
![FireworksFireworks over Paris, France.Fireworks over Ottawa during Canada Day celebrations.Fireworks over Sydney Harbour on New Year's Eve 2006–07.High definition video taken at the Malta International Fireworks Festival 2014Fireworks closer view at Lunar New Year celebration in New York, 2003A fireworks display on ****** 101, ****** which in 2005 held the world's first fireworks display on a supertall skyscraper.Fireworks display at Niagara Falls during the Winter Festival of lights with the Skylon Tower in the distance.Malta International Fireworks Festival 2014, St. Paul's Bay, Malta.Fireworks over Copacabana Beach in Rio de Janeiro, Brazil, during New Year's Eve.](/Images/godic/202502/05/2013_Fireworks_on_Eiffel_Tower_495041.jpg")
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Fireworks are a class of low explosive pyrotechnic devices used for aesthetic and entertainment purposes. The most common use of a firework is as part of a fireworks display (also called a fireworks show or pyrotechnics), a display of the effects produced by firework devices. Fireworks competitions are also regularly held at a number of places.