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Disco ball

From Wikipedia, the free encyclopedia

A mirrored disco ball

A disco ball (also known as a mirror ball or glitter ball) is a roughly spherical object that reflects light directed at it in many directions, producing a complex display. Its surface consists of hundreds or thousands of facets, nearly all of approximately the same shape and size, and each has a mirrored surface. Usually, it is mounted well above the heads of the people present, suspended from a device that causes it to rotate steadily on a vertical axis, and illuminated by spotlights, so that stationary viewers experience beams of light flashing over them, and see myriad spots of light spinning around the walls of the room.

Miniature glitter balls are sold as novelties and used for several decorative purposes, including dangling from the rear-view mirror of an automobile or Christmas tree ornaments. Glitter balls may have inspired a homemade version of the sparkleball, the American outsider craft of building decorative light balls out of Christmas lights and plastic cups.

History

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A mirrored ball can be seen above the bandstand in this 1919 photo of the Louisiana Five jazz band.
A disco ball and spotlight in the Fishbowl of Currier House

"Disco balls" were first patented by US inventor Louis Bernard Woeste as "myriad reflectors".[1][2] The product was produced by his company, Stephens & Woeste.[3] The concept predated the patent, with records of a "mirrored ball" dating back to 1897.[4]

Disco balls began to be widely used in nightclubs in the 1920s.[5] An early example can be seen in the nightclub sequence of Berlin: Die Sinfonie der Großstadt, a German silent film from 1927. From the 1960s to the 1980s, these devices were a standard piece of equipment in discothèques, and the term "disco ball" became the products most popular name.[4]

A Louisville, Kentucky company known as Omega Mirror Products claims to have made 90% of the disco balls used in the United States during the disco craze and remains a supplier.[6][1]

Disco balls had a resurgence in the 2020s,[7][8] particularly as home decor.[9] In 2023, disco balls were suggested as a safe method of viewing partial solar eclipses.[10][11]

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Disco Santa ornament typical of 2020s disco kitsch

Early appearances of the disco ball in popular culture include the films Berlin: Die Sinfonie der Großstadt (1927), Casablanca (1942), and Some Like It Hot (1959).[12] Disco balls were used as iconography of the disco-era in films such as Saturday Night Fever. The disco ball has been utilised in contemporary films such as in a rave scene in Groove (2000),[13] and a disco skull used in Scooby-Doo (2002).[14]

In music, the disco ball has been utilised on tour by artists such as U2,[15] Yes, Paramore, and Madonna.[16][17] Disco balls have been used on the album covers of Kiss All the Time. Disco, Occasionally and FutureSex/LoveSounds.

The Marvel Comics hero Dazzler has worn clothing inspired by disco balls.[18][19]

The UK television series Strictly Come Dancing and its US counterpart Dancing with the Stars award competition winners a "Glitter Ball Trophy" (UK) or "Mirror Ball Trophy" (US).

The terms disco ball, mirror ball, and glitterball have been used to name songs, albums, and television episodes.

Design and operation

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A mirror ball typically consists of a lightweight spherical core, commonly made of plastic, foam, or metal, which is uniformly covered with hundreds or thousands of small mirrored facets. These mirrored tiles are usually made of glass or reflective acrylic and are arranged in a tight mosaic to maximise light reflection. When a focused light source, such as a pinspot or stage spotlight, is directed at the ball, each mirror facet reflects a beam of light, producing a pattern of moving dots that spread across surrounding surfaces.

Most mirror balls are mounted on a rotating motor that slowly turns the sphere, enhancing the dynamic light effect. Standard rotation speeds range from 0.5 to 3 revolutions per minute, though variable-speed and remote-controlled motors are also available. The resulting visual effect depends on several factors: the intensity and angle of the light source, the distance between the light and the ball, and the size of the mirrored facets.[20]

Mirror "balls" have also been adapted into unique designs and shapes, including sharks and skulls.[21][22]

Records

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English rock band Pink Floyd used a glitter ball on their A Momentary Lapse of Reason Tour of 1987 and The Division Bell Tour of 1994. The glitter ball used on the former was somewhat larger than normal but nowhere near as large as the glitter ball used on the 1994 tour. This particular glitter ball is one of the largest in the world: 4.90 metres in diameter, it rises to a height of 21.3 metres before opening to a width of 7.3 metres, revealing a 12 kilowatt Phoebus HMI lamp.[23] Both can be seen on the video of each tour, Delicate Sound of Thunder and Pulse, during the song "Comfortably Numb".

American singer-songwriter Madonna has used glitter balls in several of her tours. During The Girlie Show in 1993, she descended while sitting on one before performing "Express Yourself", and later in 2006, she used a 2-ton glitter ball that was embellished by 2 million dollars' worth of Swarovski crystals, which used a hydraulic system to open like flower petals for her entrance during her Confessions Tour.[24]

Despite claims that the world's largest disco ball can be found on the promenade in Blackpool, United Kingdom,[25] it is smaller than the Guinness World Record holder. The ball was made for the 2014 Bestival event in England and is 10.33 metres (33 ft 11 in) in diameter.[26]

References

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  1. 1 2 McFadden, Cynthia; Whitman, Jake; Connor, Tracy (7 July 2016). "Disco Is Dead, but the Ball Still Spins in Louisville". NBC News. Retrieved 22 June 2022.
  2. ↑ "Myriad reflector patent".
  3. ↑ Berlin, Erika. ""The Myriad Reflector": The Early, Forgotten Disco Ball". mentalfloss.com. Mental Floss. Retrieved 28 August 2026.
  4. 1 2 Garber, David. "Meet Me Under the Disco Ball: A History of Nightlife's Most Enduring Symbol". vice.com. Vice. Retrieved 28 August 2026.
  5. ↑ "Produce Novel Lighting Effect in Hall", Illustrated World, 35(4). June 1921, p. 692.
  6. ↑ Kelsey Starks (16 November 2011). "Made in Kentuckiana: Omega National Products still making disco balls in Louisville". WHAS-TV.
  7. ↑ "Louisville is using its disco ball history to put a new spin on tourism". Chicago Tribune. 11 October 2023. Retrieved 11 November 2025.
  8. ↑ Frey, Angelica (4 November 2024). "Why disco is having a moment (again)". Fast Company. Archived from the original on 5 November 2024. Retrieved 11 November 2025.
  9. ↑ "Let's Have a (Disco) Ball (Published 2022)". 26 April 2022. Retrieved 11 November 2025.
  10. ↑ Specktor, Brandon (23 January 2024). "Astronomers want you to watch the Oct. 14 'ring of fire' eclipse with a disco ball. No, seriously". space.com. Retrieved 29 June 2026.{{cite news}}: CS1 maint: url-status (link)
  11. ↑ Hiscott, Laura (13 October 2023). "Light fever: bringing disco to astronomy". Physics World. Retrieved 29 June 2026.{{cite news}}: CS1 maint: url-status (link)
  12. ↑ Martin, Hannah. "The Disco Ball Is Making a Playful Comeback". architecturaldigest.com. Architectural Digest. Retrieved 28 August 2026.
  13. ↑ Bieschke, Marke. "Stayin' Alive: the history of the disco ball". djmag.com. DJ Mag. Retrieved 28 August 2026.
  14. ↑ Hart, Maia. ""Surreal": Doom Juice cellar door now has a permanent home". hospitalitymagazine.com. Retrieved 28 August 2026.
  15. ↑ Power, Ed. "PopMart: Were U2 making a joke or was the joke on them?". irishtimes.com. The Irish Times. Retrieved 28 August 2026.
  16. ↑ Paramore and Fall Out Boy Plot Summer 'Monumentour' (Archived 10 January 2014 at the Wayback Machine), retrieved 30 November 2014.
  17. ↑ Paramore Disco Balls! (YouTube video), retrieved 30 November 2014.
  18. ↑ McMillan, Graeme. "'X-Men: Dark Phoenix' to Complete 30-Year-Plus Piece of Comics Mythology". hollywoodreporter.com. Hollywood Reporter. Retrieved 28 August 2026.
  19. ↑ Schlesinger, Alex. "X-Men Debuts a Jaw-Dropping New Hellfire Gala Costume for Dazzler". screenrant.com. Screen Rant. Retrieved 28 August 2026.
  20. ↑ Blamey, Joe. "Mirror Balls: History, Uses and Features". EM GB English. Retrieved 24 October 2025.
  21. ↑ Bein, Kat. "Beyond the Ball: 10 Unique Disco Ball Designs". insomniac.com. Retrieved 28 August 2026.
  22. ↑ McCarthy, Zel. "Jumping the Disco Shark: How Techno is Saving Wildlife". vice.com. Vice. Retrieved 28 August 2026.
  23. ↑ Lighting Dimensions, Sept. 1994, retrieved here 6 July 2006.
  24. ↑ "Madonna". madonna.com.
  25. ↑ The World's Largest Mirrorball, June. 2002, retrieved here 30 January 2010.
  26. ↑ "Bestival 2014 disco ball is world's largest". BBC News. 8 September 2014. Retrieved 8 September 2014.
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