The host association must ensure that the stadium is equipped with floodlights, guaranteeing the average horizontal illuminance level must be at least 1,500 Eh (lux) and the uniformity ratios must be U1 > 0.50 and U2 > 0.70. The average vertical illuminance level must be at least 1,250 Ev (lux) and the uniformity ratios must be U1 > 0.40 and U2 > 0.50. Glare ratings (RG) must be less than 50 and pitch illuminance levels should have a colour rendering (Ra) of at least 80.