Lighting is a measure of using various light sources to illuminate work and living places or individual objects. The use of sun and sky light is called "natural lighting"; the use of artificial light sources is called "artificial lighting". The primary purpose of lighting is to create good visibility and a comfortable and pleasant environment.

In the technology of film and drama, it refers to the use of lights to illuminate the front desk or venue, etc. The most basic function of stage lighting is lighting.

The meaning of "lighting" is as follows: the use of various light sources to illuminate work and living places or individual objects. The use of sun and sky light is called "natural lighting"; the use of artificial light sources is called "artificial lighting". The primary purpose of lighting is to create good visibility and a comfortable and pleasant environment.

Visible "lighting" is a measure that includes "natural lighting" and "artificial lighting".

The lighting of interior design is a professional design for the illumination, color temperature, color rendering index, etc. of various architectural environments. It must not only meet the requirements of indoor "brightness", but also play a role in setting off the environment and atmosphere. Generally, the interior architect puts forward the requirements, and the electrical engineer performs the calculation and adjustment. It also refers to the action of being illuminated by a light or the state of being illuminated by a light.

In film shooting, the art of using natural or artificial light. It involves the use of lighting equipment, light design, on-site layout, determination of light level, light ratio, tone and light and shadow effects, lens lighting processing, etc. It is an indispensable means for photographers to create ).

Lighting design should be people-oriented, but it must first consider safety and practicability, as well as illumination requirements, installation methods, and maintenance methods, and finally combine humanized creativity. A good lighting design must have the above prerequisites. The relevant descriptions have been made in the lamps and lanterns entry, and the lighting design can refer to the relevant literature of Jurassic lighting.

Lighting is the use of artificial light or natural light to provide people with sufficient illuminance (general lighting), or to provide good identification (road lighting, advertising signs, etc.), emphasis on features (architectural lighting, accent lighting, etc.), or to create a comfortable light environment ( Residential lighting, etc.), creating a special atmosphere, etc. (commercial stage lighting), and other means for special purposes (biochemical, medical, plant cultivation, etc.).