1. In the past, when stadiums and arenas utilized metal halide lights
Reason 1-Turn off stadium lights and turn on again need to warm up
After learning about the metal halide lamp, it is clear that a ballast is required to aid in turning the lamp on. Typically, the warm-up period lasts 15 to 30 minutes. Consider that if a stadium had four metal halide lamp poles, it would take at least an hour to switch on each bulb individually. This requires the personnel to set aside an hour before nightfall to warm up the lights. The times of nightfall during the four seasons differ. The opening time cannot be predicted with any degree of accuracy. It should be cracked open as quickly as possible.
Reason 2-Daylight Abnormal
We are unable to alter the course of nature. You must have witnessed such an event. The sun was in the sky at this instant, then in the following instant it was hidden by clouds. Will the weather have an impact on the athletes' visibility if we are having a crucial match at this time? Also, because of how the earth orbits the sun, natural sunlight is never in the same place for long periods of time. The building's shadow will then be seen on the ground. Hence, starting at noon before the game, the sport lights must be switched on.
Reason 3-Cheerleaders need stadium lighting
For a game that is really competitive, cheering is essential. Yet they must band together for a practice that necessitates cooperation. Cheerleaders only decide to practice after the evening game so as not to interfere with the athlete's ability to utilize the stadium. Three evenings a week are required for professional cheering practices at the stadium.
2. Currently, only factors 2 and 3 may be used to compare LED stadium lights to metal halide lamps when they are utilized in stadiums or arenas.
Perhaps you're asking why the initial justification is no longer valid. This is because LED stadium lights do not require preheating, do not have ballasts, and can be switched on and off instantly. In reality, I want to emphasize that the benefits of reasons 2 and 3 above have enhanced as a result of employing LED stadium lights to address the preheating issue. The daylight cannot be adjusted unnaturally, however can the LED sport light be switched off following the game and cheering practice? Without a doubt, yeah!
Conclusion
If there is no schedule at night, it is highly advised to turn off the sport lights and switch to LED stadium lighting. This strategy can significantly lessen complaints from neighbors about the nighttime light pollution from bulbs. You may save money by switching from conventional stadium lighting to LED sport light fixtures.
Benwei stadium flood light
【Power】500W 1000W 1500W
【Input Voltage】AC85-265V,400V
【Lighting Effect】150lm/W
【CRI】Ra≥70
【IP Rate】IP66
【Beam Angle】30°/60°/90°optional
【CCT】2700-6500K
【PF】PF≥0.95
【Surge Protection】≥4KV
