What is Light Pollution

The Definition of Light Pollution

The phenomenon that excessive light radiation causes adverse effects on human production and living environment is called light pollution.

  Classification of light pollution

Light pollution includes pollution caused by visible light, infrared and ultraviolet

–Visible light pollution. Visible light pollution is more common in glare, such as the headlights used to illuminate cars at night.… Read More

The soccer field lighting quality mainly depends on the illumination level, average illumination and the glare control. The lighting level needed for athletes and audience is different, for the athletes, the required illumination levels are relatively low. But for the audience to watch the game,the lighting need to increase with the increase of viewing distance.

The requirements for different venues are different, some 200lux is enough, and some even need 2000lux, so it is important to know the level of the football field.… Read More

Tachyon—the Best Solution for Stadium Illumination

Football Stadium Lighting Design Standard

1. Light source selection

1.1 High-power LED stadium lights should be used in stadiums with a building height greater than 4 meters. Whether it is outdoor or indoor, high-power LED lights are sports lighting, and the most important light source for TV broadcast priority.

1.2 The choice of light source power is related to the number of lamps and light sources used, and it also affects the parameters such as illuminance uniformity and glare index in lighting quality.… Read More

Thinking of changing the lighting design of your basketball court? Basketball is one of the most popular and commonly played sport at different levels, from school to college, and from the backyard to professional.

This sport is played indoors and outdoors in a basketball court. Since basketball is mostly played indoors, lighting has a huge role to play during a match.… Read More

Purpose of highway lighting

1. Ensure that road lighting can create a good visual environment for drivers and pedestrians of various vehicles, to achieve the purpose of ensuring traffic safety, improving transportation efficiency, facilitating people’s lives, reducing crime rates, and beautifying the urban environment
2. The design of road lighting should be carried out in accordance with the principles of safety, reliability, advanced technology, reasonable economy, energy saving and environmental protection, and convenient maintenance.

Why LED Lamps Replace CFL Lamps

★Disadvantages of CFL Lamps

●Disadvantage 1:  Large size, can only be used for basic lighting
Fluorescent lamps must have a certain length of tube diameter due to its light-emitting principle. Therefore, the volume of the lamp body is relatively large, and the design of the lamp is more difficult. It can only be used for basic lighting, and cannot be used for key lighting.… Read More

Swimming Pool Stadium Lighting

There was no swimming event in the ancient Olympic Games, but swimming has always been mastered by human beings. In the struggle against nature, in order to survive, and sometimes for entertainment, humans gradually mastered swimming skills. Until 1896, the swimming event entered the first modern Olympic Games. From May 1, 1957, FINA regulations only recognize the world record set in a 50-meter standard swimming pool.… Read More