Sports fields are an integral part of any outdoor sports activity, whether it be soccer, football, rugby, cricket or any other sport. These fields can be used for recreational or professional purposes. One of the essential features of a sports field is lighting arrangements. Lights on a sports field are essential to facilitate the games at night, especially during winters where daylight saving can limit the playtime.
The lights that are used on a sports field are called Sports Lighting or Field Lighting. These lights are different compared to any other regular street lights or the lights inside a house. They are specially designed to provide high-intensity illumination, even on a vast area. The illumination level of these lights has to be at least 500 lux to enable players to play without any hindrance. The lights should also have a minimum level of Color Rendering Index (CRI) above 70, which is a measure of how well the light can identify colors in the human eye.
Sports lighting fixtures are generally positioned high above the ground to prevent blocking of players' views or creating shadows on the field. This makes the placement of lights crucial, and proper design and engineering are required to get the optimum coverage of the field. The lights used on these fields can produce a wide range of color temperatures - from warm (2700K) to cool (6000K) - depending on the sports field type and requirements. A study tested the players' reaction time on different color temperature fields; the players showed better reaction time on fields with cool temperatures.

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The sports lighting not only facilitates a better environment for players to play, but they also serve as beneficial to the audience inside the stadium or those watching the game through television broadcast. It enhances visibility and makes the experience more enjoyable.
Lastly, it is necessary to check the safety of the lights when using them on a sports field. The lights should have proper insulation, grounding, and diffusers to protect players and the audience from electric shock or glare. Proper maintenance and frequent inspections of these lighting arrangements can ensure the safety and durability of these lights.
In conclusion, the lights used on sports fields are called Sports Lighting or Field Lighting, which provides high-intensity illumination, even on vast areas. Proper sports lighting design and engineering are required to ensure the optimal coverage of the field. It is always essential to keep safety standards in mind while installing these lights. Proper sports lighting not only makes playing easier for players, but it also provides an enjoyable experience for the audience.
