Description: Light adjustment is the process of modifying the properties of light in digital environments to achieve desired visual effects. This process is fundamental in creating 3D images and scenes, as lighting directly affects the perception of color, texture, and shape of objects. Through light adjustment, artists and designers can simulate real-world lighting conditions, such as sunlight, artificial light, or even more abstract effects. Properties that can be adjusted include intensity, color, direction, and diffusion of light. Additionally, light adjustment allows for the creation of shadows and reflections, adding depth and realism to scenes. In the context of 3D rendering and the use of various graphics technologies, light adjustment becomes an essential tool for enhancing the visual quality of graphics, enabling developers to create immersive and engaging experiences for users. In summary, light adjustment is a key technique in image enhancement and 3D rendering, allowing creators to bring their artistic visions to life through precise control of lighting in their works.