Key light from camera-near side—illuminates broad, even planes across half the face. Creates wide, uniform lit surfaces; classic for direct characterization.
Broad Light
You position your main light to the side of the camera, so that it fully illuminates the side of the face facing the lens — this is broad light. Unlike a classic three-point setup, where the key light is frontal or slightly offset, the emphasis here is on width and uniformity. The light wave fans out across the entire visible side of the face without creating hard shadow edges. This is also why the English term is Broad Light — it spreads out like a floodlight.
In practice, you use broad light when you want to show transparency and openness. The face appears illuminated, legible, present. The person seems less mysterious than with Rembrandt lighting (where the deep shadow dominates) and less dramatic than with pure contour lighting. You see every expression clearly — ideal for interviews, emotional dialogue scenes, or when the viewer should trust the character. At the same time, you avoid the flatness that pure front lighting brings. The lateral angle of incidence creates minimal modeling — enough structure to keep the face three-dimensional, but not enough to distort it.
Technically, you need a medium-sized softbox or a Chimera frame with diffusion — something that spreads light but doesn't work with extreme width like a Skypanel. The distance to the camera is crucial: the closer the light, the wider the illuminated area appears. Pay attention to the edges — broad light can, if you're not careful, create a sharp shadow line on one side of the face that looks unfavorable. Use a fill light or a second, weaker source to break this edge.
In editing, you recognize broad light immediately: the side of the face closer to the lens is bright and present, the other side gently falls off. It appears open, accessible, almost documentary. This is why you see it frequently in modern series and indie films — less light romanticism, more honesty. If intimacy or negotiation is in the script, broad light is your first choice.