IESNA:LM-63-2002 [TESTLAB] Photopia 2017.0.4 see: www.ltioptics.com/ies [ISSUEDATE] [TESTDATE] Wed Jan 04 10:21:17 2017 [TEST] 1 [MANUFAC] [LUMCAT] [LUMINAIRE] LS2_LED_LTG2_3500K [LAMP] LED 0.46W Chip Type Warm White (75mA) [LAMPCAT] NS2L157ART-H3 [OTHER] [OTHER] Indoor Photometric Report [OTHER] \\OFFICE\Shared Files\PHOTOPIA SHARED\LS2\LED\LS2_LED_LTG2_3500K.ray [OTHER] Created: Wed, 4 Jan 2017 10:21:17 [OTHER] [OTHER] PRODUCT INFORMATION [OTHER] Test number: 1 [OTHER] Test date: Wed, 4 Jan 2017 10:21:17 [OTHER] Manufacturer: [OTHER] Catalog number: [OTHER] Description: LS2_LED_LTG2_3500K [OTHER] Lamp catalog number: NS2L157ART-H3 [OTHER] Lamp description: LED 0.46W Chip Type Warm White (75mA) [OTHER] [OTHER] ANALYSIS SUMMARY [OTHER] Traced 10000000 of 10000000 rays. [OTHER] Rays limited to 40 reactions. [OTHER] Rays traced to a minimum of 1% of their initial magnitude. [OTHER] Report type: Indoor [OTHER] Lamp flux energy units: Lumens [OTHER] Far Field Sphere Test Distance: 20.00ft [OTHER] Photometric Type: C [OTHER] Symmetry: Quadrilateral [OTHER] [OTHER] LUMENS EXITING FAR FIELD SPHERE [OTHER] Lumens (%) Reaction [OTHER] 0 ( 0.0%) 0 [OTHER] 0 ( 0.0%) 1 [OTHER] 1069 ( 40.9%) 2 [OTHER] 77 ( 2.9%) 3 [OTHER] 243 ( 9.3%) 4 [OTHER] 78 ( 3.0%) 5 [OTHER] 86 ( 3.3%) 6 [OTHER] 56 ( 2.1%) 7 [OTHER] 51 ( 2.0%) 8 [OTHER] 38 ( 1.5%) 9 [OTHER] 33 ( 1.2%) 10 [OTHER] 25 ( 1.0%) 11 [OTHER] 21 ( 0.8%) 12 [OTHER] 17 ( 0.7%) 13 [OTHER] 14 ( 0.6%) 14 [OTHER] 12 ( 0.5%) 15 [OTHER] 10 ( 0.4%) 16 [OTHER] 8 ( 0.3%) 17 [OTHER] 7 ( 0.3%) 18 [OTHER] 6 ( 0.2%) 19 [OTHER] 5 ( 0.2%) 20 [OTHER] 4 ( 0.1%) 21 [OTHER] 3 ( 0.1%) 22 [OTHER] 3 ( 0.1%) 23 [OTHER] 2 ( 0.1%) 24 [OTHER] 2 ( 0.1%) 25 [OTHER] 2 ( 0.1%) 26 [OTHER] 1 ( 0.1%) 27 [OTHER] 1 ( 0.0%) 28 [OTHER] 1 ( 0.0%) 29 [OTHER] 1 ( 0.0%) 30 [OTHER] 1 ( 0.0%) 31 [OTHER] 1 ( 0.0%) 32 [OTHER] 0 ( 0.0%) 33 [OTHER] 0 ( 0.0%) 34 [OTHER] 0 ( 0.0%) 35 [OTHER] 0 ( 0.0%) 36 [OTHER] 0 ( 0.0%) 37 [OTHER] 0 ( 0.0%) 38 [OTHER] 0 ( 0.0%) 39 [OTHER] 0 ( 0.0%) 40 [OTHER] 1879 ( 71.9%) Total [OTHER] [OTHER] LUMEN INTERACTION WITH SYSTEM [OTHER] Attenuated (%) Absorbed (%) Incident (%) Layer Name [OTHER] 0 ( 0.0%) 0 ( 0.0%) 3 ( 0.1%) LAMP-NS2L157ART-H31 [OTHER] 0 ( 0.0%) 1 ( 0.1%) 13 ( 0.5%) LAMP-NS2L157ART-H32 [OTHER] 0 ( 0.0%) 0 ( 0.0%) 3 ( 0.1%) LAMP-NS2L157ART-H33 [OTHER] 0 ( 0.0%) 0 ( 0.0%) 2 ( 0.1%) LAMP-NS2L157ART-H34 [OTHER] 0 ( 0.0%) 6 ( 0.2%) 41 ( 1.6%) LAMP-NS2L157ART-H35 [OTHER] 0 ( 0.0%) 0 ( 0.0%) 2 ( 0.1%) LAMP-NS2L157ART-H36 [OTHER] 0 ( 0.0%) 63 ( 2.4%) 660 ( 25.3%) ls2-led_asm - B102-00017-FORTIMO_ASM-1 B102-00017-1 [OTHER] 0 ( 0.0%) 0 ( 0.0%) 0 ( 0.0%) ls2-led_asm - B102-00024_ASM-1 1-4-20-NUT51-1 [OTHER] 0 ( 0.0%) 0 ( 0.0%) 0 ( 0.0%) ls2-led_asm - B102-00024_ASM-1 B102-00024-1 [OTHER] 0 ( 0.0%) 0 ( 0.0%) 0 ( 0.0%) ls2-led_asm - B102-00024_ASM-2 1-4-20-NUT51-1 [OTHER] 0 ( 0.0%) 0 ( 0.0%) 0 ( 0.0%) ls2-led_asm - B102-00024_ASM-2 B102-00024-1 [OTHER] 0 ( 0.0%) 258 ( 9.9%) 8184 (313.3%) ls2-led_asm - LN104-00001-1 [OTHER] 0 ( 0.0%) 222 ( 8.5%) 2299 ( 88.0%) ls2-led_asm - X111-00006-1 [OTHER] 0 ( 0.0%) 7 ( 0.3%) 78 ( 3.0%) ls2-led_asm - ep107-00002-1 [OTHER] 0 ( 0.0%) 7 ( 0.3%) 74 ( 2.8%) ls2-led_asm - ep107-00002-3 [OTHER] 0 ( 0.0%) 145 ( 5.6%) 967 ( 37.0%) refl-1 [OTHER] 0 ( 0.0%) 712 ( 27.3%) 12325 (471.9%) Total [OTHER] [OTHER] Attenuated (%) Absorbed (%) Incident (%) Material Name [OTHER] 0 ( 0.0%) 0 ( 0.0%) 2 ( 0.1%) LEDALUMBASE [OTHER] 0 ( 0.0%) 2 ( 0.1%) 22 ( 0.8%) LEDPHOS [OTHER] 0 ( 0.0%) 151 ( 5.8%) 1008 ( 38.6%) LEDWTBRD [OTHER] 0 ( 0.0%) 300 ( 11.5%) 3110 (119.1%) RAL901020 [OTHER] 0 ( 0.0%) 258 ( 9.9%) 8184 (313.3%) YORKY8S [OTHER] 0 ( 0.0%) 712 ( 27.3%) 12325 (471.9%) Total [OTHER] [OTHER] [OTHER] ANOMALOUS LUMENS [OTHER] Reached interreflection limit: 1.79 ( 0.1%) [OTHER] Fell below minimum ray energy: 0.09 ( 0.0%) [OTHER] Redirected lamp distribution: 1.30 ( 0.0%) [OTHER] Transmitted through shadow geometry: 0.00 ( 0.0%) [OTHER] Ray exited a material prior to entering: 0.00 ( 0.0%) [OTHER] Ray enter/exit material mismatch: 0.00 ( 0.0%) [OTHER] TIR within an incorrect material: 0.00 ( 0.0%) [OTHER] Ray never exited a material: 0.00 ( 0.0%) [OTHER] Out of SPD range reflect/transmit: 0.00 ( 0.0%) [OTHER] Out of SPD range IOR: 0.00 ( 0.0%) [OTHER] Intersected with Overlapping Surfaces: 2.36 ( 0.1%) [OTHER] - On layers [OTHER] LAMP-NS2L157ART-H31 [OTHER] [OTHER] LAMP-NS2L157ART-H32 [OTHER] [OTHER] LAMP-NS2L157ART-H33 [OTHER] [OTHER] LAMP-NS2L157ART-H34 [OTHER] [OTHER] LAMP-NS2L157ART-H35 [OTHER] [OTHER] LAMP-NS2L157ART-H36 [OTHER] [OTHER] ___internal___ [OTHER] [OTHER] ls2-led_asm - B102-00017-FORTIMO_ASM-1 B102-00017-1 [OTHER] [OTHER] ls2-led_asm - LN104-00001-1 [OTHER] [OTHER] ls2-led_asm - X111-00006-1 [OTHER] [OTHER] ls2-led_asm - ep107-00002-1 [OTHER] [OTHER] ls2-led_asm - ep107-00002-3 [OTHER] [OTHER] refl-1 [OTHER] [OTHER] Exited Outside of Photometric distribution: 19.20 ( 0.7%) [OTHER] [OTHER] LUMINAIRE PROPERTIES [OTHER] Number of lamps: 88 [OTHER] Lumens per lamp: 29.7 [OTHER] Input watts: 20.2 [OTHER] Distribution: Direct [OTHER] Symmetry: Quadrilateral [OTHER] Photometric Type: C [OTHER] Luminous shape: Rectangle [OTHER] Luminous dimensions (feet) [OTHER] 0 - 180 Axis: 4.0 [OTHER] 90 - 270 Axis: 0.2 [OTHER] Height: 0.0 [OTHER] [OTHER] CANDELA DISTRIBUTION [OTHER] Lumen basis: 2,612.02 Internal multiplier: 1.00 [OTHER] Ballast factor: 1.00 Tilt factor geometry: No tilt factor. [OTHER] [OTHER] Candela Distribution [OTHER] 0.00 22.50 45.00 67.50 90.00 [OTHER] 0.00 785.44 785.44 785.44 785.44 785.44 [OTHER] 5.00 777.71 776.66 777.35 782.25 788.30 [OTHER] 10.00 760.22 759.40 758.28 756.19 755.85 [OTHER] 15.00 728.15 727.63 722.11 720.84 719.41 [OTHER] 20.00 693.97 690.12 687.39 681.00 676.37 [OTHER] 25.00 645.34 638.51 631.77 624.83 624.60 [OTHER] 30.00 583.93 581.31 571.64 563.71 559.12 [OTHER] 35.00 519.91 515.05 508.52 493.31 488.74 [OTHER] 40.00 460.60 456.10 444.13 429.40 428.60 [OTHER] 45.00 398.23 391.84 379.62 372.58 368.02 [OTHER] 50.00 341.43 338.20 327.24 321.29 316.54 [OTHER] 55.00 291.16 287.97 281.11 275.73 275.88 [OTHER] 60.00 244.75 244.91 242.27 241.64 245.09 [OTHER] 65.00 202.18 201.97 202.45 202.89 207.04 [OTHER] 70.00 163.30 164.78 166.82 169.67 172.27 [OTHER] 75.00 133.71 136.83 139.96 143.89 145.82 [OTHER] 80.00 117.15 121.42 124.95 130.25 129.87 [OTHER] 85.00 82.54 85.72 90.05 95.63 97.30 [OTHER] 90.00 23.47 27.83 32.00 37.07 38.93 [OTHER] [OTHER] INDOOR REPORT [OTHER] [OTHER] ZONAL LUMENS [OTHER] Cone Between Lumens [OTHER] 1.25 0.00 - 2.50 4.70 [OTHER] 5.00 2.50 - 7.50 37.25 [OTHER] 10.00 7.50 - 12.50 72.15 [OTHER] 15.00 12.50 - 17.50 102.65 [OTHER] 20.00 17.50 - 22.50 128.59 [OTHER] 25.00 22.50 - 27.50 146.53 [OTHER] 30.00 27.50 - 32.50 156.78 [OTHER] 35.00 32.50 - 37.50 158.87 [OTHER] 40.00 37.50 - 42.50 156.28 [OTHER] 45.00 42.50 - 47.50 147.98 [OTHER] 50.00 47.50 - 52.50 138.12 [OTHER] 55.00 52.50 - 57.50 126.66 [OTHER] 60.00 57.50 - 62.50 115.56 [OTHER] 65.00 62.50 - 67.50 100.84 [OTHER] 70.00 67.50 - 72.50 86.15 [OTHER] 75.00 72.50 - 77.50 74.18 [OTHER] 80.00 77.50 - 82.50 67.49 [OTHER] 85.00 82.50 - 87.50 49.32 [OTHER] 88.75 87.50 - 90.00 8.78 [OTHER] [OTHER] Zonal Lumen Summary [OTHER] Zone Lumens % Lamp % Fixture [OTHER] 0.00 - 30.00 570.26 21.83 30.35 [OTHER] 0.00 - 40.00 885.66 33.91 47.14 [OTHER] 0.00 - 60.00 1434.33 54.91 76.34 [OTHER] 0.00 - 90.00 1878.88 71.93 100.00 [OTHER] 90.00 - 120.00 8.78 0.34 0.47 [OTHER] 90.00 - 150.00 8.78 0.34 0.47 [OTHER] 90.00 - 180.00 8.78 0.34 0.47 [OTHER] 0.00 - 180.00 1878.88 71.93 100.00 [OTHER] [OTHER] Total Luminaire Optical Efficiency = 71.93% [OTHER] [OTHER] Luminaire Spacing Criterion (spacing to mounting height ratio) [OTHER] Two luminaires, plane 0: 1.12 [OTHER] Two luminaires, plane 90: 1.09 [OTHER] Four luminaires: 1.19 [OTHER] [OTHER] Full Beam Angle: [OTHER] 0 - 180 90 - 270 [OTHER] 90.72 85.69 [OTHER] [OTHER] Average Luminaire Luminance (cd/m^2) [OTHER] [OTHER] 0.00 22.50 45.00 67.50 90.00 [OTHER] 0.00 10252.11 10252.11 10252.11 10252.11 10252.11 [OTHER] 45.00 7351.08 7233.05 7007.55 6877.57 6793.45 [OTHER] 55.00 6625.93 6553.17 6397.19 6274.76 6278.06 [OTHER] 65.00 6244.35 6237.86 6252.67 6266.33 6394.38 [OTHER] 75.00 6743.28 6900.71 7058.61 7256.69 7353.85 [OTHER] 85.00 12361.03 12838.41 13485.45 14321.47 14571.72 [OTHER] TILT=NONE 88 29.682 1 19 5 1 1 0.208333 3.95833 0 1 1 20.24 0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 55.00 60.00 65.00 70.00 75.00 80.00 85.00 90.00 0.00 22.50 45.00 67.50 90.00 785.44 777.71 760.22 728.15 693.97 645.34 583.93 519.91 460.60 398.23 341.43 291.16 244.75 202.18 163.30 133.71 117.15 82.54 23.47 785.44 776.66 759.40 727.63 690.12 638.51 581.31 515.05 456.10 391.84 338.20 287.97 244.91 201.97 164.78 136.83 121.42 85.72 27.83 785.44 777.35 758.28 722.11 687.39 631.77 571.64 508.52 444.13 379.62 327.24 281.11 242.27 202.45 166.82 139.96 124.95 90.05 32.00 785.44 782.25 756.19 720.84 681.00 624.83 563.71 493.31 429.40 372.58 321.29 275.73 241.64 202.89 169.67 143.89 130.25 95.63 37.07 785.44 788.30 755.85 719.41 676.37 624.60 559.12 488.74 428.60 368.02 316.54 275.88 245.09 207.04 172.27 145.82 129.87 97.30 38.93