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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] 1194100501
# [MANUFAC] LITHONIA LIGHTING
# [LUMCAT] KSF2 400M R3
# [LUMINAIRE] AREA LIGHT WITH TYPE 3, SHORT,CUTOFF REFLECTOR, FLAT GLASS
# [MORE] LENS.
# [LAMPCAT] M400/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: 1.250 1.250 0.000
# Ballast factor: 1, Input power: 462 W
# Source file: Lithonia_Lighting\Outdoor\Area\KSF\94100501.ies
# Luminaire flux = 25205 lm,
# 78.8 % of the bulb flux
# between 75 and 90: 2.3 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 16.6 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 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9
5.0 96.6 98.2 96.4 95.0 93.3 93.4 92.0 92.0 91.0 89.4 89.5 89.1 88.4 87.1 86.9 86.9 87.8 88.4 88.2 88.8 89.3
10.0 109.8 109.4 107.8 105.5 104.0 104.0 100.9 98.4 96.6 94.3 93.2 92.2 89.9 87.9 85.3 84.3 82.8 84.2 87.6 87.9 87.1
15.0 114.3 114.8 113.5 112.8 117.8 115.9 113.8 109.3 105.0 99.7 98.2 95.7 93.4 90.6 87.9 84.9 81.5 81.0 80.8 85.8 86.1
20.0 118.2 115.4 115.7 121.5 125.7 129.7 125.7 124.9 119.7 109.8 105.1 103.0 98.4 95.7 93.0 88.1 83.3 79.1 79.3 78.8 77.0
25.0 115.5 114.9 122.0 125.3 126.5 133.6 159.2 189.3 198.3 153.1 134.4 121.2 110.1 100.7 98.1 92.5 83.6 77.3 74.4 74.4 74.7
30.0 106.7 110.0 136.6 135.4 133.0 179.1 248.8 271.2 236.5 179.7 154.1 132.7 116.0 111.7 105.2 95.8 85.9 79.1 73.6 71.2 72.7
35.0 103.4 105.5 132.8 116.0 140.0 290.7 391.3 306.6 227.8 161.5 137.8 128.9 117.8 117.1 108.4 105.9 89.8 82.0 70.7 67.1 69.4
40.0 94.0 98.8 117.0 118.9 176.1 370.8 310.1 280.3 199.5 143.1 133.9 139.9 128.9 142.2 109.6 103.6 98.4 80.9 69.8 62.6 63.7
42.5 99.1 100.8 106.5 112.4 206.1 302.7 321.6 340.9 231.9 155.4 149.0 153.3 150.8 137.4 114.5 106.4 104.7 82.2 67.9 60.8 61.7
45.0 106.4 102.8 98.3 108.9 182.2 311.8 385.6 321.6 275.3 190.9 179.7 185.4 163.5 154.1 115.6 109.8 112.3 82.6 68.7 60.5 60.3
47.5 110.7 107.6 89.7 109.3 146.8 261.8 372.7 344.9 318.3 234.2 203.7 192.0 171.6 143.5 115.9 115.8 116.7 84.3 67.5 59.0 57.9
50.0 107.7 113.7 84.8 133.2 128.2 252.5 416.3 436.0 332.3 224.6 211.5 197.8 152.4 138.0 122.3 120.2 119.4 88.5 67.1 60.6 59.3
52.5 109.8 118.0 85.7 131.7 135.1 288.4 484.6 469.5 363.2 209.8 211.5 182.3 156.1 140.8 126.1 128.4 138.2 103.7 68.4 57.3 57.6
55.0 111.3 114.5 85.5 111.8 181.5 292.3 517.0 558.4 376.0 211.1 195.4 220.7 149.5 140.0 129.6 139.0 161.9 127.3 66.2 54.9 53.6
57.5 117.8 117.4 86.2 88.7 148.1 279.4 532.4 624.3 393.2 221.3 194.6 280.5 145.2 126.3 134.5 145.6 153.3 138.8 65.0 54.3 51.9
60.0 124.9 118.9 81.7 82.4 131.4 304.8 626.1 642.2 366.3 224.3 221.2 264.2 143.5 122.6 140.3 157.8 133.8 128.8 64.0 51.4 49.5
62.5 121.1 113.0 74.9 75.4 135.8 340.8 616.0 668.9 411.5 243.0 293.4 274.0 141.3 121.8 144.5 165.9 132.8 118.2 61.9 48.0 47.8
65.0 106.0 94.5 66.3 70.8 129.4 319.3 687.5 797.3 492.7 288.4 339.0 225.8 138.6 122.3 142.2 183.8 149.9 106.3 56.3 44.5 44.3
67.5 81.6 73.6 55.6 63.3 115.3 367.8 661.3 696.4 508.6 276.8 275.7 192.5 131.4 128.4 139.4 149.4 171.1 92.9 50.0 42.1 41.8
70.0 61.3 54.4 42.7 53.3 96.2 304.4 493.7 540.5 456.6 228.7 180.2 152.9 118.8 129.6 133.2 133.8 143.8 95.1 43.3 38.8 37.0
72.5 41.8 36.2 30.7 43.1 75.1 143.9 321.9 315.8 272.5 118.9 102.2 104.5 104.1 107.4 114.3 111.7 110.9 68.0 37.1 31.3 30.6
75.0 22.7 19.8 20.3 31.8 52.3 77.9 137.6 135.8 80.3 39.3 35.9 38.3 42.0 58.9 72.8 80.1 67.2 53.8 29.9 24.4 22.7
77.5 10.8 9.2 8.2 11.7 23.9 42.2 27.3 23.8 20.1 13.6 14.8 22.0 18.3 23.3 30.5 36.8 32.8 30.3 18.6 16.1 16.1
80.0 4.5 4.2 2.9 3.0 6.6 7.7 7.5 7.5 8.0 6.7 10.7 10.2 12.1 12.0 14.1 15.5 16.0 16.6 11.6 8.7 8.1
82.5 2.6 2.6 1.3 1.3 2.0 2.0 1.7 4.1 5.2 3.3 5.2 5.9 7.3 7.5 8.0 7.1 6.4 7.9 6.2 4.2 3.6
85.0 1.2 0.8 0.3 0.3 0.9 0.9 1.1 2.7 3.0 2.4 1.9 4.4 2.9 4.1 4.0 2.4 2.1 1.7 2.1 1.2 1.0
87.5 0.0 0.1 0.0 0.0 0.0 0.2 0.3 1.2 0.8 0.2 0.2 0.6 0.7 1.2 1.1 1.0 0.4 0.1 0.1 0.1 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.)