Incidentally the very bright light beam on top of the Luxor in Las Vegas is also powered by xenon arc lamps: https://www.mysterywire.com/mysteries/luxor-sky-bea

Incidentally the very bright light beam on top of the Luxor in Las Vegas is also powered by xenon arc lamps: https://www.mysterywire.com/mysteries/luxor-sky-beam-a-look-inside-the-las-vegas-icon/ https://www.mysterywire.com/mysteries/luxor-sky-beam-a-look-...