Arclight

An arclight or arc lamp is a lamp that produces a bright light by generating an electric arc across two electrodes.

Arclight, Arc Light or arc light may also refer to:

• ArcLight Cinemas, a former American theatre chain based in Los Angeles (2002–2021)
• Arclight Films, an Australian film sales, distribution, and production company based in Sydney and Los Angeles

• Arclight (comics), a mutant super-villain character from Marvel Comics
• Arclight (DC Comics), a super-villain character from DC Comics
• Arclight family, characters from the Yu-Gi-Oh! Zexal
• Jackson Dane (codename Arclight), a member of the Team 7 superheroes from Wildstorm Comics

• Arc Light (album), a 2009 album by Lau
• Arclight (album), a 2016 album by Julian Lage
• Arclight, the third album by Swedish rock band Silverbullit
• "Arclight", a song by VNV Nation, from the album Empires
• "Arclight", a song by Deathstars, from the album Night Electric Night
• "Arclight", a song by Exhumed from the album Anatomy Is Destiny, 2003
• "Arclight", a song by The Fat Lady Sings

• Arc Light (novel), a 1994 techno-thriller novel by Eric Harry
• Arc Light (film), 1988 Chinese film
• Arclight (novel), a novel series by Josin L. McQuein

• ArcLight (missile), a development program of the Defense Advanced Research Projects Agency to develop a replacement for the Tomahawk missile
• Operation Arc Light, the 1965 deployment of B-52 Stratofortress bombers to Guam

• ArcLight (biology), a genetically-encoded voltage indicator
• Arclight Fabrication, an Aaron Kaufman owned business