With my country’s increasing emphasis on national fitness, the construction and reconstruction of football stadiums across the country has also increased. The football field lighting is a necessary facility for the football field. In the daily use of football stadiums, such as training, matches, and television broadcasts, they all play a very important role. The professional lighting system of the football field has also attracted more and more attention from the owners. It is no longer a random light pole, just install some lights, and pay attention to professional issues such as horizontal illuminance, vertical illuminance, illuminance uniformity, illuminance gradient, glare limit, light source color temperature, display color, stroboscopic effect, etc.

In the design of football field lighting, it is necessary to consider the problem that the light output becomes weak due to the attachment of dust or the attenuation of the light source during the service life of the lamp, and the illuminance value is not up to the standard. Therefore, the design scheme should always follow the above value 1.2-1.5 times; it depends on the installation environment and the type of light source selected;

In traditional football stadium lighting, metal halide lamps are mostly used. With the maturity of LED lamp technology and the emergence of sports lighting lamps, many football stadiums have also begun to use LED lamps and have begun to spread; for metal halide lamps, LED lamps Has obvious advantages;

1. It takes more than 5 minutes for the metal halide lamp to start, and the LED light is on and on;

2. The color rendering of metal halide lamps is mostly only 60Ra or lower, and the color rendering of LED lights is above 80Ra;

3. The LED light has no stroboscopic;

4. The service life of LED lamps can reach more than 50,000 hours, and the service life of metal halide lamps can reach 10,000 hours;

5. The glare of LED lamps is well controlled; the light distribution is abundant, which can meet the lighting needs of different venues;

6. The energy-saving effect is obvious, more than 60% energy-saving than metal halide lamps;

7. Metal halide lamps have a high annual light decay rate;

8. LED lights are easier to meet the requirements of TV broadcasting;

In the lighting design of LED stadium lights in football stadiums, the following three factors need to be considered:

(1) During the football game, in order to ensure the brightness of the light and meet the visual requirements of the players and referees, there should be no glare, so as not to affect the players' matches and affect the accurate judgment of the referees;

(2) Meet the visual requirements of the audience, and the lights must not interfere with or affect the game;

(3) To meet the lighting requirements of color TV relays, it should have high color rendering, no flicker, and improve the lighting effect as much as possible to make the quality of the relay better;

(4) The convenience and safety of lighting equipment must be fully considered during installation and later maintenance;

(5) Energy-saving issues should be fully considered, and high-efficiency and energy-saving LED stadium light should be selected;