FIFA (國際足盟大賽),UEFA(歐洲冠軍聯賽) 標準
Class I (Amateur 業餘)
- 200 lux, 0.5 uniformity
Class II (Semi Professional)
- 500 lux, 0.6 uniformity
Class III (Professional Stadium)
- 750 lux, 0.7 uniformity
不過上述都唔足以做TV broadcasting, 大概要滿足以下條件先做到
- 1000-1500 lux, uiformity U1 0.6, U2 0.8, Colour Rendering Index 70 以上(0-100Ra)
- Floodlight Luminaire Mounting:
原則﹕唔好比影擋到,大概25-30m
兩側﹕光到達球場中心嗰點要响25°同45°之間
Goal line:
45°同60°之間
(鳴謝﹕諾克Sir; Source: https://www.ledsuniverse.com/football-field-lighting-standards-and-regulations/;
UEFA Stadium Lighting Guide 2016 https://www.uefa.com/MultimediaFiles/Download/uefaorg/General/02/36/26/72/2362672_DOWNLOAD.pdf)
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