What are the standard requirements of sports stadium lighting solutions?

   First, the importance of outdoor stadium lighting satisfy the visual requirements of the audience to minimize the discomfort caused by lights when watching the game.In a stadium lighting design, should consider the following two factors: 1. To meet the visual requirements of athletes in sports competitions, and to make the light objective impact on the game to a minimum.
 Second, the stadium lighting design standards In order to get a good lighting design program, the rational use of the distribution of light to meet the athletes, spectators, referees vision and good television broadcast effect requirements, you must first determine the lighting standard, including illumination standards and lighting quality standards . 

Quality standards of led outdoor sports lighting,
The viewing distance refers to the distance from the last row of the auditorium to the sideline of the venue. The above illuminance refers to the final average illuminance of the stadium. The initial illuminance selected during design must be included in the maintenance factor, and generally can be 0.7-0.8. The down angle of the luminaire not only affects the vertical illuminance, but also may have a greater glare effect on the athletes, spectators and referees. , including glare, color temperature of the light source have color rendering requirements, light directionality, energy saving requirements. According to Article 2.2.9-1 of the Civil Lighting Design Standard GBJ133-90, the standard value of the illumination of a football field: when the viewing distance is 120m, it is 150-200-300lx; when the viewing distance is 160m, it is 200～300～500lx; when the viewing distance is 200m, it is 300～500～750lx.
For the sports stadium lighting solutions design of the ground, the direction of the lighting fixture should be selected. In addition, the ratio of light from the main camera to the other side should be controlled within a certain range, and the most important point of lighting is in the center and the restricted area of ​​the football field.