Side Light

Light coming from directly beside a person. As it grazes faces and surfaces at a slant, it strongly reveals the texture and shape of skin, walls and fabric, and the side it does not reach falls into shadow. Side light is the name of a direction; the resulting pattern, where this light splits the face exactly in half, is called split lighting.

Lighting positions seen from above. It shines from 90° to the camera’s left, right beside the character, a little above eye level.

Camera view. The face on the left of the frame is bright, and the other side is dark but not fully black, so its shape faintly remains.

How it feels

Dramatic
Texture
Depth
Tension
Intensity

When to use it

Sunlight coming in from the side at dusk
Product and food shots that show texture
Close-ups that bring out wrinkles or skin texture
High-contrast portraits

In the movies

Blade Runner (1982) · Source: Movieclips (YouTube) · Original video

Not to be confused with

Split Lighting: Split is the name of the resulting pattern, where light from the side divides the face exactly in half. Side light is the name of the direction the light comes from.
Kicker: A kicker shines from farther back to the side and draws a line of light only on the edge of the face.
Flat Lighting: Light from the front leaves almost no shadows. The opposite of side light, it has little texture or depth.

Prompt

Keyword

side lighting

Descriptive

Hard side lighting from camera left, strong texture and deep shadow on the far side.

Try these combinations

Close-up + side light: the texture of a wrinkled face
Close-up, dramatic side lighting, the weathered face of an old fisherman, dark background
Medium shot + golden hour side light: a person in a field
Medium shot, golden hour side lighting, a woman standing at the edge of a field, long shadows