Linear light is a type of lighting that produces a uniform, even, and consistent light. It is used in a variety of applications, including stage lighting, photography, and video production. It is also used in industrial and architectural lighting, as well as in medical and scientific applications. Linear light is created by a linear array of light sources, such as LED or fluorescent bulbs, arranged in a straight line. The linear arrangement of the light sources produces a uniform and consistent light output. Linear light is often used to create a flat and even illumination, making it ideal for applications where multiple light sources are needed to produce a uniform light output.