Page of 1 Pages Luminous Intensity Distribution Curve

86-760-88758975 Page 1 of 1 Pages Report No.: 1 Test Time: 018//1 1:48 Luminaire Property Luminaire Manufacturer: Luminaire Description: WANT-YS-80W Voltage: 0 V Current: 65 A Power: 77.4W Power Factor: 0.96 Photometric Results CIE Class: Direct Total Rated Lamp Lumens: 696 lm Measurement Flux: 696 lm Efficiency: 100% Downward Ratio: 99% Upward Ratio: 1% Horizontal Diffuse Angle(50%): H17.6 Vertical Diffuse Angle(50%): V55.1 Luminaire Efficacy Rating (LER): 89.98 Central Intensity: 685.08 cd Max. Intensity: 897.9 cd Pos of Max. Intensity: H0 V9 S/MH(C0/C180): 1.97 S/MH(C90/C70): 0.74 Picture Of Luminaire 105 90 Luminous Intensity Distribution Curve 10 75 60 15 45 150 165 180 974 1948 9 897 165 150 15 45 10 60 105 90 75 0 487 0 15 0 15 Unit: cd Average Diffuse Angle(50%): 91. C0-C180 C90-C70 G9

487 897 9 1948 974 86-760-88758975 Page of 1 Pages Luminous Intensity Distribution Curve 105 90 10 75 60 15 45 150 0 165 15 180 974 1948 9 897 487 0 165 15 150 0 15 45 10 60 105 0-180 -10-60 0 60 10 180 C0-C180 C90-C70 Unit: cd 90 75

RC RW RCR 0 1 4 5 6 7 8 9 10 86-760-88758975 Page of 1 Pages Coefficients Of Utilization - Zonal Cavity Method 0.8 0.8 0.8 0.8 0.7 0.7 0.7 0.7 0.1 0.1 0.1 0 0.7 0.1 0.7 0.1 0.1 0.1 0.1 0 Spacing Criteria (0-180): 1.97 Spacing Criteria (90-70): 0.74 Spacing Criteria (Diagonal): 1.7 N 0 5 0 15 10 RF = 119 119 119 119 116 116 116 116 111 111 111 106 106 106 101 101 101 99 110 106 10 99 107 10 100 97 99 96 94 95 9 91 91 90 88 86 101 9 87 8 98 91 86 81 88 8 79 84 80 77 81 78 75 7 9 8 75 69 90 81 74 68 78 7 67 75 70 66 7 68 64 6 85 7 65 59 8 7 64 58 69 6 57 67 61 56 65 60 56 5 78 65 57 51 76 64 56 50 6 55 50 60 54 49 58 5 48 46 7 59 50 44 70 58 50 44 56 49 4 54 48 4 5 47 4 41 67 5 45 9 65 5 44 9 51 44 8 49 4 8 48 4 8 6 6 49 40 5 60 48 40 4 47 9 4 45 9 4 44 8 4 58 45 6 1 56 44 6 1 4 6 1 4 5 1 41 5 0 9 54 41 8 5 40 8 9 8 8 8 8 7 6 H=1 Curves of Luminaires vs Lighting Area 8 7 6 Luminous Flux 5000 lm 5 Maintain Factor 0.70 4 Suspend Length 0.00m Work Height 0.80m Average Lux 100 lx Reflectivity(%) Line Type Ceil Wall Floor 70 50 0 10 4 5 6 7 8 910 4 5 6 7 8 910 4 A(sq.m) H=10 H=8 H=7 H=6 H=5

Horizontal distance / mount height 5 4 1 0 1 4 86-760-88758975 Page 4 of 1 Pages IsoLux Plot 0 1 1 6 14 5 5 4 1 0 1 4 5 Vertical distance / mount height Mounting Height: 10.0m Max Lux(100%): 7.9 lx ( 1%): lx ( %): 0.6 lx ( 5%): 1.4 lx ( 10%):.8 lx ( 0%): 5.6 lx ( 50%): 14.0 lx (100%): 7.9 lx

Gamma 85 75 65 55 86-760-88758975 Page 5 of 1 Pages Lum Limit Curve Dazzle Quality Illuminance (lx) 1.15 A 000 1000 500 <=00 1.50 B 000 1000 500 <=00 1.85 C 000 1000 500 <=00.0 D 000 1000 500 <=00.55 E 000 1000 500 <=00 L(cd/sq.m) G45 G50 G55 G60 G65 G70 G75 G80 G85 C0 C90 C180 C70 a b c d e f g h a b c d e f g h 45 6 7 8 9 1000 4 5 6 7 8 9 10000 4 C90 C70 L(cd/sq.m) Gamma 85 75 65 55 a b c d e f g h 45 6 7 8 9 1000 4 5 6 7 8 9 10000 4 C0 C180 L(cd/sq.m) 719 490 99 1 1418 790 95 68 15 76 459 9 77 71 0 116 46 77 875 707 17 19 1178 496 140 1 1057 1068 84 49 1 14 6 4 5 8 6 4 a/hs 8 6 4 a/hs

Dh Dv 86-760-88758975 Page 6 of 1 Pages Illuminance at a Distance Dist(m) Enadir(lx) Dh/Dv_B(m) S_B(sq.m) Eav_B(lx) 1.0 685.08 4.06/1.04 4.5 597.6.0 671.7 8.11/.08 17.8 149..0 98.4 1.17/.1 4 66.6 4.0 167.8 16./4.16 71.4 7. 5.0 107.40 8/5.0 111.6.89 6.0 74.59 4./6.4 160.6 16.59 8.0 41.95.44/8. 85.6 9. 10.0 6.85 46/10.40 446. 5.97 Beam Angle(B): H17.5 V55.0 Field Angle(F): H15 V16.7

Vertical Height(m) 1 4 5 6 7 8 9 10 155 54 71 15 54 7 86-760-88758975 Page 7 of 1 Pages Vertical IsoLux Plot 11 0 1 4 5 6 7 8 9 10 Horizontal distance(m) Lowest(m): 1.0m Highest(m): 11.0m Max Lux: 709.0 lx ( 1%): 7.1 lx ( %): 54. lx ( 5%): 15.5 lx ( 10%): 70.9 lx ( 0%): 541.8 lx ( 50%):154.5 lx (100%):709.0 lx

Horizontal plane -90-80 -70-60 -50-40 -0-0 -10 0 10 0 0 40 50 60 70 80 90 Flux(T) Flux(E) Flux(E) 0.0 1. 17 94.6 496.5 498.5 5.6 5. 5 586.9 647.1 645.0 608.1 51.6 16.9 111.1 7.5 0.0 659 90 Flux(T) 1.5 4.0 18.1 407.0 514.0 58.0 549.9 549.9 557.7 610.1 666.4 667.4 60.7 59.8 0.1 1. 19. 0.8 690 0.0 0.0 0.1 0.4 0.6 0.7 0.7 0.6 0.4 0.1 0.1 0.0 0.0 5.5 0.0 80 0.0 0.1 1.0 1.5 1.9.5.1.5.7.5.1.4 1.6 0.8 0.1 0.0 9.6 0.0 70 0.0 0.4 1.5..7 4. 5.9 7.1 7.7 9. 10.8 10.0 7. 4.7.8 1.0 0.0 79.9 14.8 60 86-760-88758975 Page 8 of 1 Pages 0.1 0.8.6 8.0 9. 8.4 11.9 1.5 1.1 17.0 6.7 8.8.8 1.7 7.1.5 0.4 0.0 186.4150.7 50 0.1 1.4 7.0 16.1 1..0 4.5 9..5 48.5 56.5 50.1 1.4 14.9 5.1 0.8 0.0 40.997.7 40 0.1. 11.6 7.4 8. 48.1 61.9 64.4 60.6 64.8 74.7 77. 71.7 50.9 5.6 8.5 1. 0.1 689.686.0 0 Vertical plane 0.1. 17.0 9.4 55.1 69.7 77.0 74.7 7.6 79. 94.0 96.0 8.1 64.8 6.1 1.4 1.9 0.1 875.87.9 0 4.1.4 5 67.7 78.1 79.5 71.8 7.4 79. 89.1 96.9 89.8 7.6 44. 15.9.4 0.1 96.794.6 10 4.7 6.8 59.6 76.1 8. 8.9 77.7 78. 8.9 85.4 91.6 9.1 77.9 49.6 18.4.8 0.1 99.99 0 4.7 6.8 58.9 7. 74.9 74. 70.1 7. 78.9 79. 8 81.5 71.8 47.1 18.0.8 0.1 914.191. -10 4.1.4 48.7 58.1 54. 47.9 4. 45.5 5.8 58.9 56.5 59.5 55.1 7.7 14.9.4 0.1 66.1660.1-0 0.1. 17.1 7.8 44.6 6.6 4..9.7 7.0 1.7 9.1 7.1 9.0 7.7 11. 1.8 0.1 41.9411.5-0 0.1. 11.9 6.6 1.1 1.4 16. 0.1 1.1.0 1.0 14.9 18.0 4. 18. 7.6 1. 0.1 77.97.4-40 0.1 1.4 7.4 16. 18.5 11.0 15.5.7 8.7 8. 1.1 1.8 7.7 1.8 1 4.4 0.7 0.0 19.60.4-50 0.1 0.7.9 8.8 9.5 6.5 9.7 15.4 1. 0.8 14.1 7.9 4. 5.7 5..0 0.4 0.0 16. 86.6-60 0.0 1.5.8 5.0 5. 5.8 6. 6.5 6.1 5.0.8.8.5.0 0.7 0.0 57.4 0.0-70 0.0 0.1 0.4 0.9 1.5.1.5.6..0 1.8 1.6 1. 0.8 0.1 0.0 0.6 0.0-80 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0.4 0.0-90 Unit: lm Area Flux Table

86-760-88758975 Page 9 of 1 Pages The Average Illuminance Effective Figure Flux Out: 6.69lm 1.0m 499/ 685.08lx 4.06m / 1.9sq.m.0m 1.57/ 671.7lx 8.11m / 51.67sq.m.0m 54.48/ 98.4lx 1.17m / 116.6sq.m 4.0m 0.64/ 167.8lx 16.m / 06.69sq.m 5.0m 19.61/ 107.40lx 8m /.96sq.m 6.0m 1.6/ 74.59lx 4.m / 465.06sq.m 8.0m 7.66/ 41.95lx.44m / 86.76sq.m 10.0m 4.90/ 6.85lx 46m / 191.8sq.m 1.0m.40/ 18.65lx 48.67m / 186sq.m Height Avg./Nadir. E Beam Angle:17.5 Diameter / Area

Reflectance: Ceiling (cavity) Wall Reference plane Room dimensions X=H X=4H X=8H X=1H Y=H H 4H 6H 8H 1H Y=H H 4H 6H 8H 1H Y=4H 6H 8H 1H Y=4H 6H 8H 0.7 86-760-88758975 Page 10 of 1 Pages 0.7 UGR Table Viewed crosswise 0.7 0.7 Viewed endwise Variations with the observer position at spacings: S=1.0H -1.$/-1.$ -1.$/-1.$ S=1.5H -1.$/-1.$ -1.$/-1.$ S=.0H -1.$/-1.$ -1.$/-1.$ Calculate in accordance with CIE Pub.117. The table is revised with 6960lm (8log(F/F0) = 6.7).

86-760-88758975 Page 11 of 1 Pages Utilisation Factor Table(Floor cavity) Utilisation Factors UF(F) Room Reflectance Ceiling Wall Floor 0.70 0 0 0 0 0 0 0 0 0 0 0.00 0.00 0.00 Rating:77W Photometrically tested without ceiling board. Multiply UF values by service correction factors Room Index(RI) SHR NOM = 1.5 0.75 1.00 1.5 1.50.00.50.00 4.00 5.00 9 0.70 0.78 0.8 0.90 0.95 0.98 1.0 1.05 1 0.6 0.71 0.77 0.85 0.90 0.94 0.99 1.0 0.46 7 0.65 0.7 0.80 0.86 0.90 0.96 0.99 7 0.68 0.75 0.80 0.87 0.91 0.94 0.98 1.01 0 0.61 0.69 0.75 0.8 0.87 0.91 0.95 0.98 0.45 7 0.65 0.70 0.78 0.84 0.88 0.9 0.96 5 0.66 0.7 0.78 0.84 0.88 0.91 0.95 0.97 0.49 0.60 0.68 0.7 0.80 0.85 0.88 0.9 0.95 0.45 6 0.64 0.69 0.77 0.8 0.85 0.90 0.9 0.4 0.61 0.66 0.7 0.78 0.81 0.85 0.88 Calculate in accordance with CIBSE Technical Memorandum NO.5 1980

Utilisation Factors UF(W) Room Reflectance Ceiling Wall Floor 0.70 0 0 0 0 0 0 0 0 0 0 0.00 0.00 0.00 86-760-88758975 Page 1 of 1 Pages Utilisation Factor Table(Wall) Rating:77W Photometrically tested without ceiling board. Multiply UF values by service correction factors Room Index(RI) SHR NOM = 1.5 0.75 1.00 1.5 1.50.00.50.00 4.00 5.00 0.96 0.78 0.65 6 0.44 6 0.19 0.80 0.66 6 0.49 9 8 0.18 0.69 8 0 0.44 6 6 1 0.17 0.9 0.74 0.6 0.41 7 9 0.18 0.78 0.64 5 0.48 8 1 7 1 0.17 0.68 7 0.49 0.4 5 9 5 0 0.16 0.90 0.71 9 1 9 7 1 0.17 0.77 0.6 0.46 6 6 0 0.16 0.67 6 0.48 0.4 4 8 4 0.19 0.16 7 0.46 8 6 1 0.18 0.14 0.11 Calculate in accordance with CIBSE Technical Memorandum NO.5 1980

86-760-88758975 Page 1 of 1 Pages Utilisation Factor Table(Ceiling cavity) Utilisation Factors UF(C) Room Reflectance Ceiling Wall Floor 0.70 0 0 0 0 0 0 0 0 0 0 0.00 0.00 0.00 Rating:77W Photometrically tested without ceiling board. Multiply UF values by service correction factors Room Index(RI) SHR NOM = 1.5 0.75 1.00 1.5 1.50.00.50.00 4.00 5.00 0.17 0.18 0.19 0.19 0 1 1 0.10 0.1 0.1 0.14 0.16 0.17 0.18 0.19 0 0.05 0.07 0.09 0.10 0.1 0.14 0.15 0.17 0.18 0.16 0.17 0.18 0.19 0.19 0 0 1 1 0.10 0.1 0.1 0.14 0.15 0.16 0.17 0.19 0.19 0.05 0.07 0.09 0.10 0.1 0.14 0.15 0.16 0.17 0.16 0.17 0.17 0.18 0.19 0.19 0 0 0 0.10 0.11 0.1 0.14 0.15 0.16 0.17 0.18 0.19 0.05 0.07 0.09 0.10 0.1 0.1 0.14 0.16 0.17 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 Calculate in accordance with CIBSE Technical Memorandum NO.5 1980