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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] AE6329.IES
# [MANUFAC] AMERICAN ELECTRIC LIGHTING
# [LUMCAT] 125 25M R2 FG HP
# [LUMINAIRE] 125 SERIES 250W MH TYPE 2 SHORT FULL CUTOFF HIGH PERFORMANCE
# [MORE] OPTIC
# [LAMP] ONE 400-WATT METAL HALIDE.
# [_PHYSICALDIMS] 0,0,0
# [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile=
# TILT=NONE
# Bulbs: 1, 34000 lm each
# Number of measured angles: 22 vertical, 21 horizontal ones
# Photometric type: 1, Units type: 1
# Luminous opening diameter (and height?): 0.250 ( 0.000 )
# Ballast factor: 1, Input power: 465 W
# Source file: American_Electric_Lighting\Roadway\125\AE6329.ies
# Luminaire flux = 22087 lm,
# 65.0 % of the bulb flux
# between 75 and 90: 0.6 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 4.2 cd/1000lm , 0.0 % 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:
0.0 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1 136.1
5.0 148.2 148.2 148.2 150.4 150.4 148.2 148.2 146.1 144.0 141.9 141.9 137.6 137.6 137.6 133.4 133.4 133.4 133.4 133.4 131.3 131.3
15.0 220.2 220.2 239.3 237.2 226.6 218.1 205.4 186.4 165.2 148.2 141.9 133.4 124.9 116.5 112.2 110.1 108.0 103.8 105.9 105.9 105.9
25.0 211.8 213.9 226.6 249.9 264.7 260.5 224.5 186.4 165.2 150.4 144.0 135.5 122.8 112.2 105.9 99.5 95.3 88.9 84.7 86.8 88.9
35.0 156.7 158.8 167.3 194.8 207.5 209.6 201.2 196.9 177.9 173.6 169.4 160.9 139.8 116.5 108.0 105.9 99.5 91.1 82.6 84.7 84.7
45.0 110.1 110.1 110.1 116.5 165.2 201.2 220.2 203.3 180.0 165.2 158.8 152.5 133.4 112.2 103.8 97.4 86.8 78.4 72.0 72.0 72.0
50.0 93.2 99.5 97.4 108.0 122.8 196.9 230.8 220.2 167.3 148.2 137.6 131.3 118.6 103.8 95.3 91.1 80.5 76.2 74.1 63.5 63.5
55.0 105.9 133.4 110.1 110.1 116.5 182.1 357.9 387.6 182.1 133.4 122.8 112.2 103.8 95.3 88.9 80.5 72.0 69.9 69.9 57.2 55.1
60.0 110.1 135.5 122.8 110.1 118.6 228.7 800.5 834.4 247.8 131.3 114.4 103.8 91.1 88.9 82.6 72.0 63.5 61.4 59.3 46.6 46.6
62.5 101.6 120.7 120.7 105.9 114.4 254.11069.51056.8 300.7 133.4 103.8 84.7 69.9 72.0 69.9 65.6 57.2 55.1 52.9 38.1 38.1
63.5 97.4 114.4 116.5 99.5 110.1 256.21088.51075.8 313.4 127.1 95.3 78.4 63.5 65.6 63.5 59.3 52.9 50.8 52.9 38.1 33.9
65.0 84.7 99.5 105.9 88.9 103.8 241.4 980.5 982.6 317.7 122.8 84.7 67.8 50.8 55.1 52.9 48.7 42.4 46.6 44.5 33.9 29.6
67.5 63.5 72.0 80.5 74.1 88.9 184.2 593.0 618.4 292.2 105.9 55.1 36.0 27.5 29.6 29.6 27.5 27.5 31.8 36.0 25.4 25.4
70.0 42.4 46.6 57.2 59.3 69.9 116.5 260.5 288.0 194.8 88.9 42.4 25.4 19.1 23.3 21.2 14.8 12.7 12.7 21.2 19.1 16.9
72.5 29.6 31.8 40.2 44.5 44.5 52.9 84.7 108.0 95.3 57.2 27.5 16.9 14.8 16.9 14.8 10.6 8.5 6.4 10.6 12.7 12.7
75.0 16.9 16.9 21.2 25.4 14.8 14.8 23.3 33.9 33.9 27.5 16.9 12.7 8.5 8.5 8.5 6.4 4.2 4.2 8.5 8.5 8.5
77.5 4.2 4.2 4.2 2.1 4.2 4.2 8.5 10.6 10.6 8.5 8.5 6.4 4.2 4.2 4.2 4.2 2.1 2.1 4.2 4.2 4.2
80.0 0.0 0.0 0.0 0.0 0.0 0.0 4.2 4.2 4.2 4.2 4.2 2.1 2.1 2.1 2.1 0.0 0.0 0.0 0.0 0.0 0.0
82.5 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
85.0 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
87.5 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
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.)