The phrase 'light positioning' is correct and can be used in written English.
It is used to describe the placement or arrangement of lights in a particular setting, such as a room or stage. Example: The light positioning in the theater was expertly done, creating a dramatic effect on stage.
James Balog's Chasing Ice is no less eager to change the mindset and behavior of its audience than Inconvenient Truth; in fact, Balog explicitly states at the beginning that he is former climate change skeptic who has now seen the light, positioning his film as a hopeful catalyst for other similar transformations.
In a self-portrait with the Olympus she used later, Bown shows her eyes looking over the camera, as if identifying the shot before she looks through the viewfinder - a last reminder of these early days of looking, framing, finding the light, positioning herself and then - all or nothing.
Jihadists of the Islamic State publicly beheaded al-Asaad, and then hung his body by his wrists from a traffic light positioning his head on the ground below.
It is important to work the light positioning so that one light eliminates the shadows created by another light.
The initial BCVA of patients was poor in terms of light perception (poor light positioning).
A purple light shone behind her, from a light positioned above a skylight outside.
Six large white Marley rectangles were placed at the downstage edge, with a small light positioned in front of each.
He used a light positioned on the wing of his jet to check for signs of ice several times before they attempted to take off.
Images were taken with the LED source light positioned directly above the cube and perpendicular to the base.
Lighting consisted of a matrix of LEDs that emitted cool white light positioned to maximize contrast and reduce reflection.
The experiments were performed in a dark room, and the apparatus was illuminated by a 60-W bulb giving a yellowish light, positioned 1 m above the center of the apparatus.
