What kind of lights are good for lighting in commercial stadiums?
The lighting for club gymnasiums is very particular. In terms of economic budget, there will be these problems:
"Which stadiums need to be illuminated?" "What are the lighting needs of stadiums?" In terms of technology, there will be these questions:
"How many lamps are used?" "How many lamps are used?" "What is the installation method?" "What auxiliary materials are needed?"
"What type of lamps do I need?" "What specific parameter requirements does the lamp have?"
The biggest impact on the stadium lighting budget is the brightness of the venue's lighting, which is the level of illuminance from a professional point of view. The higher the illuminance,
The number of lamps needed and the power will also increase, and the cost will certainly increase.
Later operating expenses will also rise. Therefore, high-efficiency lamps for stadium lighting are an ideal choice.
The luminous efficiency of LED sports lighting lamps is greater than 110lm/W, which makes the conversion of electric energy into light energy more efficient.
The luminous efficiency of the traditional metal halide lamp is 90lm/W, and the luminous decay is fast. The maintenance factor of the metal halide lamp is 0.7/0.8. From the actual test results,
The light attenuation of most venues is more than 30% after using for 2 to 3 years, which not only includes the attenuation of the light source itself, but also includes the oxidation,
With poor sealing performance, pollution, respiratory system problems and other factors, the actual lumen output in use is only 70lm/W.
