1. Sports lighting is the need of athletes for normal competition

In order for athletes to compete normally, sports building lighting must meet certain lighting requirements. Generally speaking, the larger the playing field, the faster the speed, and the smaller the ball, the higher the lighting standard. The athlete is on the field, close to the opponent and the ball, and the line of sight of the athlete and the referee is not blocked. Therefore, for the athlete and the referee, the horizontal illumination is 150 ~ 3001ux, and the game can be played normally.

2. Sports lighting is what spectators need to watch the game

The lighting level required by athletes is different from that of spectators. Athletes are in the field, and the line of sight is relatively close, so a relatively low lighting level can meet the needs of the game; while the audience is different, their purpose is to watch the game , Relatively speaking, the audience’s line of sight is far away, and the viewing position is relatively fixed. With the movement of the athlete, the audience’s line of sight also moves. Therefore, the lighting standard is improved with the increase of the viewing distance of the audience, and the illuminance is a key indicator of whether the audience is clear.

3. Sports lighting is the need for color TV broadcast games

Color TV technology is closely related to sports competition, which promotes the rapid promotion and popularization of sports around the world. The development of color TV technology requires higher lighting levels. Progress means the improvement of lighting standards; while photography is different from photography, it records the scene through film sensitivity, and the quality of photos or movies mainly depends on factors such as exposure, sharpness, and color rendering.

The competition for TV rights to major sports competitions is fierce, and the cost of broadcasting is also rising year by year. According to the International Olympic Committee’s market report, the TV broadcast cost of the Moscow Summer Olympics in 1980 was 101 million US dollars, and 20 years later, the 2000 Sydney Olympic Games soared to 1.318 billion US dollars, an increase of 12.17 US dollars, which was 13.05 times that of 1980.

4. Sports lighting is the need for print media

In addition to radio and television, photographers, newspapers, magazines and other print media reporters should also report on the event. The reporter’s color molybdenum lead ore is fixed in the press box, and some need to conduct interviews and reports within a certain range and within a certain period of time. Therefore, sports lighting should also meet the needs of this group at the same time.

5. Sports lighting is the need for advertising in the competition venue

There is another category of requirements on the field that should also be paid attention to, and this is the advertisements around the field. Advertising revenue is one of the important economic sources for sports clubs and game sponsors. For the sponsor, the advertiser is his client, and it is the sponsor’s responsibility to satisfy the client’s requirements and protect the interests of the client. For advertising, sports lighting must be clearly seen by the audience, and at the same time, it can be clearly transmitted through media such as TV.

In short, a modern sports building not only requires beautiful appearance and complete functions, but also has good lighting requirements and lighting environment, that is, there must be suitable and uniform illumination and brightness, ideal light color, and good three-dimensional sense. , low glare, etc.

Whether it is natural light or artificial lighting, lighting is to act on the eyes of athletes, referees and spectators to produce vision. Only when people are sad can they see the colorful world and watch the wonderful games on the sports field. Therefore, good lighting occupies an important position in modern sports buildings.