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| In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns a single luminaire). | The right plot is for a single luminaire, unrotated. | |
Values below the scale are illuminance / 1 lx. This is for (unrealistic) “unit” case that luminaires would have lamps producing 1 klm only, would be point-like and just 1 m over the terrain.
# IESNA91
# [TEST] 1193031801
# [MANUFAC] LITHONIA LIGHTING
# [LUMCAT] KSF2 400M R2
# [LUMINAIRE] AREA LIGHT WITH TYPE 2, SHORT, CUTOFF REFLECTOR, FLAT GLASS
# [MORE] LENS.
# [LAMPCAT] MH 400/U/ED28
# [LAMP] ONE 400-WATT CLEAR ED-28 METAL HALIDE, HORIZONTAL POSITION.
# [_PRODUCTGROUP] OUTDOOR
# [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile=
# TILT=NONE
# Bulbs: 1, 32000 lm each
# Number of measured angles: 29 vertical, 21 horizontal ones
# Photometric type: 1, Units type: 1
# Luminous opening width, length and height: 1.400 1.400 0.000
# Ballast factor: 1, Input power: 462 W
# Source file: Lithonia_Lighting\Outdoor\Area\KSF\93031801.ies
# Luminaire flux = 25495 lm,
# 79.7 % of the bulb flux
# between 75 and 90: 5.0 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 38.4 cd/1000lm , 0.7 % of the luminaire flux
# 90deg and above: max 0.0 cd/1000lm , 0.0 % of the luminaire flux
# CutOff Type: Full_CutOff
# The following table gives luminous intensities which would be produced
# using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm):
# H: 0.0 5.0 15.0 25.0 35.0 45.0 55.0 65.0 75.0 85.0 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0
#V:
0.0 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4 101.4
5.0 109.5 112.0 111.1 110.2 109.2 107.5 106.2 104.9 103.9 101.9 101.7 100.8 100.3 99.4 98.1 96.5 95.8 95.8 94.6 95.8 96.4
10.0 126.5 126.3 123.8 119.1 117.5 114.1 110.9 109.1 107.3 104.4 104.2 102.3 100.8 98.6 96.6 95.7 94.4 93.6 92.6 92.6 92.1
15.0 132.8 131.2 125.8 125.5 125.8 123.7 117.9 115.2 113.8 110.2 108.6 106.2 103.0 99.7 96.5 94.3 92.1 92.3 90.9 91.9 91.4
20.0 127.2 122.6 117.4 119.3 129.8 128.3 126.5 126.8 123.2 119.4 117.2 113.7 107.6 101.8 97.3 94.3 91.1 88.9 87.7 91.3 91.2
25.0 112.7 111.2 110.9 116.3 123.3 139.6 147.0 163.1 176.0 176.3 168.5 155.9 119.1 104.8 98.3 95.3 91.2 86.8 85.2 86.1 85.3
30.0 96.7 96.9 118.2 124.0 128.1 138.9 177.3 224.2 259.1 255.7 237.7 201.7 145.5 114.6 102.2 96.3 91.5 85.4 82.3 81.1 80.8
35.0 87.6 85.6 108.8 108.4 116.6 159.6 251.7 309.1 308.6 246.7 210.6 187.0 143.5 115.4 105.0 99.9 90.3 84.4 79.7 77.6 76.9
40.0 89.2 81.7 91.0 110.6 124.3 232.3 321.9 300.4 289.7 215.3 185.1 157.2 122.9 147.4 114.0 97.2 93.8 83.1 77.1 74.1 74.4
42.5 85.1 88.6 84.6 99.7 138.8 261.7 303.9 355.0 322.9 198.4 164.8 144.3 123.0 139.5 113.8 98.6 92.1 81.9 74.4 72.0 73.1
45.0 78.5 86.5 80.6 101.5 137.1 253.1 343.1 341.0 346.6 205.7 161.7 145.9 133.6 153.0 117.3 100.5 90.9 81.8 72.8 69.6 69.5
47.5 69.7 81.5 77.2 98.7 127.0 220.8 353.4 336.9 372.3 252.3 205.9 173.3 156.5 163.9 116.4 100.7 94.4 83.1 71.7 67.6 65.4
50.0 64.1 73.4 81.1 96.9 124.0 185.4 331.2 354.3 407.4 309.3 256.6 188.4 149.3 146.1 117.5 105.7 100.3 87.6 71.6 66.4 65.3
52.5 60.6 69.4 117.4 112.0 130.7 176.1 345.9 428.0 466.4 292.3 220.8 185.9 161.9 155.1 123.5 114.1 114.4 95.2 70.7 66.5 65.3
55.0 57.2 68.8 144.2 152.1 152.7 233.2 416.6 549.4 490.6 263.4 206.4 196.1 167.8 149.8 129.8 119.3 144.5 103.2 68.2 61.1 61.1
57.5 54.6 62.6 156.2 180.6 124.0 176.7 458.9 578.2 467.1 256.2 226.2 200.2 163.4 158.2 127.4 112.3 180.3 113.0 65.2 58.2 58.1
60.0 49.9 59.2 157.2 154.0 116.6 178.4 463.9 604.2 452.2 275.3 245.3 225.0 176.4 145.9 122.6 112.3 163.4 113.7 64.5 54.8 54.3
62.5 47.3 56.5 112.6 98.3 123.2 192.6 506.7 618.5 419.5 297.4 267.7 276.3 166.0 135.9 125.3 119.1 134.9 107.4 61.5 52.6 50.9
65.0 44.3 53.4 86.5 77.5 101.7 169.0 437.9 658.2 469.9 305.3 304.9 289.5 161.4 131.9 127.2 128.5 133.7 89.6 57.9 48.0 47.9
67.5 38.4 50.2 59.7 61.4 82.1 137.8 346.2 619.8 528.5 338.6 379.0 307.8 147.7 122.9 123.9 148.4 149.7 78.7 55.6 45.4 45.3
70.0 32.2 36.9 38.6 50.6 72.0 133.3 298.4 530.1 572.7 377.9 340.9 256.1 128.0 121.7 120.8 115.4 162.6 70.9 48.1 41.2 41.4
72.5 24.5 24.9 30.6 43.3 64.7 134.0 265.6 426.4 511.2 320.7 289.0 211.1 114.6 113.6 114.1 106.4 124.2 62.4 41.1 35.5 35.9
75.0 15.6 16.5 24.2 36.2 55.9 90.9 190.7 309.6 333.0 265.7 221.3 142.7 96.2 96.9 98.7 94.1 111.6 54.0 36.3 28.5 28.5
77.5 8.1 9.3 16.5 23.1 42.4 57.4 102.7 146.6 138.8 89.0 72.4 48.1 35.7 56.1 76.0 74.3 67.7 44.4 28.7 22.8 21.5
80.0 4.1 3.3 7.0 6.6 14.6 22.4 23.8 30.2 28.4 23.1 20.5 15.6 14.4 20.3 31.2 32.8 38.4 22.6 17.3 14.4 15.8
82.5 1.2 1.1 3.1 3.5 2.9 3.6 5.0 8.7 9.8 8.5 10.6 7.0 9.2 10.2 13.5 11.3 10.2 9.0 8.3 6.7 7.0
85.0 0.0 0.0 0.4 1.5 1.4 0.4 1.7 4.7 4.9 3.7 4.7 2.8 6.3 4.7 6.2 3.8 3.4 3.6 4.3 3.1 3.3
87.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 2.5 0.9 0.7 1.1 2.1 0.5 0.2 0.4 0.2 0.2 0.6 0.2 0.0
90.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
(A similar table including even some other results can be computed at producer's website.)