A total of 40 HB01 lights were installed to illuminate the football field. Among these lights, 28 have a power output of 240W, while the remaining lights are 300W. With a CCT of 5000K and a color rendering index of Ra70, the HB01 lights deliver natural white light and clear visibility. With the mounting height of 18 meters and 30-degree optics, the football field is fully illuminated with optimal light distribution. The result is impressive, with the lights achieving 100lux on the ground, providing a well-lit environment for players. The overall uniformity of 0.7 ensures consistent lighting levels across the entire field, while the Emin / Emax ratio of 0.56 guarantees balanced brightness without excessive glare.