Page 28 - Area Lighting
P. 28

Summary of Lighting Specifications for Football Televised Events
                                                                                                                                                               The following table is a summary of the criteria to be considered for televised events. It sets out the
                                                                                                                                                               recommendations for vertical and horizontal illuminance, uniformity and the colour properties of
                                                                                                                                                               lamps for each class of activity.



                                                                                                                                                                                              Vertical Illuminance  Horizontal Illuminance  Properties of Lamps
                                                                                                                                                                                                                                         Colour    Colour
                                                                                                                                                                                           Ev Cam Ave  Uniformity  Ev Cam Ave  Uniformity   Temperature K  Rendering
                                                                                                                                                                                                                                         (Kelvin)   Index
                                                                                                                                                                Class      Calculation towards   lux  U1   U2      lux      U1    U2      Tk          Ra
                                                                                                                                                                Class      Fixed Cameras     2,400    0.5  0.70
                                                                                                                                                                International
                                                                                                                                                                                                                   3,500    0.6   0.8   >4,000       ≥65
                                                                                                                                                                           Field Cameras
                                                                                                                                                                           (at pitch level)   1,800   0.4  0.65
                                                                                                                                                                Class      Fixed Cameras     2,000    0.5  0.65
                                                                                                                                                                International
                                                                                                                                                                                                                   2,500    0.6   0.8   >4,000       ≥65
                                                                                                                                                                           Field Cameras      1,400   0.35  0.60
                                                                                                                                                                           (at pitch level)



                                                                                                                                                               Notes:

                                                                                                                                                                   Vertical illuminance refers to illuminance towards a fixed or field camera position.
                                                                                                                                                                   Vertical illuminance uniformity for field cameras can be evaluated on a camera-by-camera basis
                                                                                                                                                                   and variation from this standard will be considered.
                                                                                                                                                                   In all classes, the glare rating is GR ≤ 50 for players on the pitch within the player primary view
                                                                                                                                                                   angle. The glare rating is appropriate when the player view angles are met.
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