An arc light was an illumination device. This article is a stub about technology. You can help Wookieepedia by expanding it. AppearancesEdit "Will the Last Person Leaving Vergesso Turn Off the Lights?"—Shadows of the Empire Planets Guide Retrieved from "https://starwars.fandom.com/wiki/Arc_light?oldid=5323524" Categories: Legends articlesTechnology stubsIllumination devices Community content is available under CC-BY-SA unless otherwise noted.