Reading Time: 3 minutesWhat is A klieg light? Definition & Meaning A klieg light is a powerful carbon arc lamp used especially in motion‑picture studios. It creates an intense, focused beam by directing an electrical arc between carbon rods. The light is then focused through lenses like Fresnel or ellipsoidal types. The Kliegl Brothers invented it in the… Continue reading What Is a Klieg Light? Definition & History in Film Lighting