light source
/ˈlaɪt ˈsɔrs/ · light·source
noun
- Any object, natural or artificial, that emits light, such as the sun, a lamp, or a laser The light source in the room was a combination of natural sunlight and artificial lighting from the chandelier.
- A point or area from which light appears to emanate, used in photography, art, and other fields The photographer adjusted the position of the light source to create a more dramatic effect in the portrait.
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Did you know? The concept of a light source has been crucial in the development of various fields, including art, photography, and physics, with famous artists like Leonardo da Vinci and scientists like Isaac Newton studying the properties of light and its sources. The understanding of light sources has also led to significant advancements in technology, such as the invention of the light bulb.