Lighting solutions for tennis courtLighting standardGradeTypeCameraLumen(lx)UniformityLight sourceGRHorizontal EhVertical EvHorizontalVerticalCOLOR(K)RaU1U2U1U2IAmateur train and entertainment—150—0.30.5——>4000≥65<55IIAmateur club—300—0.40.6——>4000≥65<50IIIPro-train/domestic match—500/7500.50.7——>4000≥80<50IVBroadcastFixed camera1000~20010000.60.80.40.6>4000≥80<50VHDTV broadcastSlow move1500~300018000.60.80.50.7>5500≥90<50Fixed camera14000.50.7Moving camera10000.30.5Lighting concept