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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] 1195020502
# [MANUFAC] LITHONIA LIGHTING
# [LUMCAT] KSE2 250M R3
# [LUMINAIRE] TYPE 3 , SHORT , CUTOFF
# [LAMPCAT] M250/U
# [LAMP] ONE 250-WATT CLEAR ED-28 METAL HALIDE, HORIZONTAL POSITION.
# [_PRODUCTGROUP] OUTDOOR
# [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile=
# TILT=NONE
# Bulbs: 1, 20000 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: 297 W
# Source file: Lithonia_Lighting\Outdoor\Area\KSE\95020502.ies
# Luminaire flux = 14363 lm,
# 71.8 % of the bulb flux
# between 75 and 90: 3.8 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 19.0 cd/1000lm , 0.4 % 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 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0 86.0
5.0 91.0 89.0 91.0 89.0 88.0 89.0 86.0 87.0 86.0 87.0 87.0 86.0 86.0 87.0 88.0 87.0 87.0 87.0 88.0 88.0 89.0
10.0 102.0 101.0 99.0 98.0 96.0 95.0 94.0 91.0 89.0 90.0 89.0 89.0 90.0 87.0 85.0 86.0 86.0 86.0 88.0 90.0 89.0
15.0 109.0 107.0 106.0 104.0 107.0 106.0 101.0 99.0 96.0 95.0 93.0 93.0 92.0 92.0 90.0 87.0 86.0 86.0 86.0 90.0 88.0
20.0 116.0 116.0 113.0 118.0 119.0 116.0 113.0 109.0 105.0 101.0 99.0 97.0 97.0 94.0 93.0 93.0 89.0 85.0 84.0 86.0 85.0
25.0 115.0 113.0 117.0 116.0 118.0 121.0 131.0 143.0 129.0 112.0 109.0 105.0 102.0 99.0 98.0 97.0 91.0 85.0 83.0 81.0 82.0
30.0 97.0 104.0 129.0 116.0 121.0 150.0 190.0 219.0 194.0 154.0 129.0 112.0 107.0 105.0 98.0 98.0 91.0 83.0 81.0 77.0 77.0
35.0 93.0 101.0 115.0 116.0 123.0 184.0 275.0 289.0 213.0 151.0 124.0 110.0 103.0 106.0 103.0 97.0 91.0 83.0 78.0 76.0 74.0
40.0 97.0 95.0 97.0 109.0 132.0 294.0 315.0 254.0 188.0 124.0 110.0 106.0 103.0 113.0 98.0 96.0 90.0 85.0 77.0 72.0 72.0
42.5 101.0 104.0 92.0 102.0 149.0 310.0 293.0 285.0 189.0 122.0 114.0 117.0 111.0 119.0 95.0 93.0 92.0 86.0 76.0 69.0 68.0
45.0 94.0 105.0 88.0 98.0 181.0 294.0 333.0 334.0 227.0 131.0 127.0 131.0 123.0 107.0 95.0 96.0 94.0 85.0 74.0 67.0 63.0
47.5 90.0 90.0 81.0 94.0 152.0 280.0 404.0 320.0 249.0 159.0 128.0 129.0 147.0 122.0 97.0 104.0 96.0 84.0 73.0 67.0 64.0
50.0 71.0 83.0 76.0 91.0 125.0 261.0 368.0 317.0 271.0 172.0 147.0 135.0 128.0 114.0 95.0 104.0 109.0 91.0 75.0 66.0 66.0
52.5 68.0 68.0 73.0 93.0 143.0 279.0 404.0 400.0 326.0 157.0 162.0 137.0 120.0 110.0 98.0 104.0 150.0 112.0 74.0 64.0 63.0
55.0 73.0 75.0 71.0 111.0 144.0 306.0 485.0 488.0 334.0 174.0 136.0 163.0 144.0 110.0 94.0 101.0 172.0 137.0 69.0 61.0 58.0
57.5 112.0 135.0 69.0 132.0 131.0 268.0 509.0 517.0 328.0 166.0 152.0 175.0 125.0 108.0 98.0 100.0 120.0 134.0 66.0 59.0 58.0
60.0 168.0 157.0 67.0 82.0 100.0 295.0 586.0 557.0 329.0 166.0 160.0 178.0 130.0 107.0 103.0 108.0 106.0 125.0 62.0 55.0 53.0
62.5 188.0 152.0 62.0 65.0 103.0 355.0 598.0 490.0 303.0 172.0 174.0 227.0 122.0 105.0 107.0 115.0 130.0 111.0 59.0 49.0 49.0
65.0 147.0 128.0 57.0 58.0 110.0 304.0 577.0 520.0 365.0 207.0 270.0 206.0 118.0 101.0 107.0 121.0 173.0 82.0 55.0 46.0 46.0
67.5 87.0 76.0 48.0 53.0 98.0 275.0 541.0 636.0 407.0 239.0 262.0 167.0 111.0 100.0 104.0 111.0 188.0 68.0 52.0 43.0 43.0
70.0 57.0 46.0 36.0 46.0 78.0 263.0 536.0 594.0 446.0 209.0 209.0 126.0 105.0 101.0 103.0 101.0 136.0 62.0 48.0 39.0 39.0
72.5 27.0 24.0 27.0 38.0 68.0 227.0 471.0 419.0 375.0 162.0 127.0 102.0 96.0 98.0 99.0 90.0 101.0 55.0 42.0 33.0 33.0
75.0 14.0 12.0 19.0 32.0 52.0 142.0 307.0 245.0 201.0 81.0 72.0 71.0 80.0 84.0 85.0 80.0 74.0 49.0 35.0 27.0 27.0
77.5 6.0 7.0 9.0 18.0 38.0 63.0 114.0 77.0 55.0 21.0 21.0 22.0 24.0 31.0 43.0 49.0 52.0 36.0 25.0 20.0 20.0
80.0 1.0 2.0 1.0 2.0 7.0 19.0 17.0 11.0 11.0 7.0 8.0 8.0 13.0 9.0 13.0 16.0 16.0 16.0 13.0 10.0 11.0
82.5 0.0 2.0 0.0 0.0 1.0 1.0 4.0 3.0 4.0 4.0 5.0 4.0 6.0 5.0 6.0 6.0 7.0 7.0 8.0 6.0 5.0
85.0 0.0 1.0 0.0 0.0 0.0 0.0 1.0 1.0 2.0 2.0 1.0 1.0 3.0 2.0 1.0 1.0 1.0 2.0 3.0 2.0 2.0
87.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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.)