Description: The lighting strength refers to the overall brightness of a light source in a scene. This concept is fundamental in 3D rendering, as it influences how objects and their surroundings are perceived. Lighting strength determines the intensity with which light affects surfaces, creating shadows, reflections, and nuances that add realism to the image. In the context of rendering, lighting strength is related not only to the amount of light emitted but also to the quality of the light, which can vary based on its color, temperature, and direction. Proper lighting strength can enhance the atmosphere of a scene, while inadequate lighting can make objects appear flat or unappealing. Therefore, 3D artists and designers must pay special attention to the configuration of lighting strength to achieve the desired effect in their projects. Manipulating this strength allows for the creation of different moods and visual styles, from warm and inviting environments to cold and distant scenes. In summary, lighting strength is a key element in 3D rendering that directly impacts the visual and emotional perception of a scene.