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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.
# IESNA:LM-63-1995
# [TEST] AE6346.IES
# [MANUFAC] AMERICAN ELECTRIC LIGHTING
# [LUMCAT] 775 40M R2 SG
# [LUMINAIRE] 775 SERIES 400W MH TYPE 2 SHORT FULL CUTOFF
# [LAMP] ONE 400-WATT E-18 METAL HALIDE.
# [_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 width, length and height: 1.000 1.000 1.000
# Ballast factor: 1, Input power: 465 W
# Source file: American_Electric_Lighting\Area\775\AE6346.ies
# Luminaire flux = 22093 lm,
# 65.0 % of the bulb flux
# between 75 and 90: 1.8 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 22.2 cd/1000lm , 0.3 % 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:
0.0 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8 151.8
5.0 166.7 166.7 166.7 164.8 163.0 161.1 159.3 157.4 155.6 151.9 151.9 150.0 148.1 146.3 144.4 142.6 142.6 140.7 140.7 140.7 140.7
15.0 207.4 207.4 205.6 201.9 198.1 190.7 181.5 168.5 159.3 150.0 146.3 142.6 138.9 131.5 129.6 125.9 124.1 122.2 120.4 118.5 118.5
25.0 192.6 190.7 192.6 194.4 194.4 188.9 179.6 168.5 157.4 144.4 140.7 135.2 125.9 118.5 113.0 107.4 103.7 101.9 100.0 98.1 100.0
35.0 163.0 163.0 164.8 166.7 170.4 177.8 181.5 177.8 170.4 155.6 148.1 140.7 124.1 113.0 100.0 90.7 85.2 81.5 81.5 81.5 81.5
45.0 140.7 144.4 144.4 150.0 164.8 192.6 214.8 224.1 220.4 187.0 175.9 161.1 133.3 109.3 90.7 77.8 68.5 63.0 63.0 61.1 63.0
50.0 125.9 127.8 131.5 144.4 166.7 194.4 220.4 244.4 253.7 203.7 181.5 161.1 129.6 103.7 85.2 74.1 64.8 55.6 51.9 53.7 51.9
55.0 107.4 109.3 116.7 137.0 166.7 194.4 233.3 294.4 348.1 220.4 181.5 155.6 120.4 98.1 79.6 68.5 59.3 50.0 46.3 44.4 44.4
60.0 92.6 92.6 96.3 124.1 172.2 214.8 333.3 518.5 514.8 237.0 170.4 138.9 107.4 87.0 72.2 61.1 50.0 46.3 38.9 37.0 37.0
62.5 81.5 83.3 87.0 114.8 172.2 248.1 455.6 657.4 527.8 233.3 161.1 125.9 94.4 75.9 61.1 51.9 44.4 40.7 35.2 33.3 33.3
64.5 74.1 74.1 77.8 105.6 166.7 279.6 561.1 690.7 492.6 220.4 144.4 109.3 74.1 55.6 44.4 38.9 35.2 33.3 31.5 27.8 25.9
65.0 70.4 70.4 74.1 100.0 163.0 287.0 579.6 685.2 477.8 213.0 137.0 101.9 64.8 50.0 38.9 35.2 33.3 31.5 29.6 25.9 25.9
67.5 55.6 57.4 61.1 85.2 140.7 294.4 601.9 564.8 366.7 161.1 92.6 61.1 44.4 40.7 35.2 29.6 18.5 24.1 27.8 24.1 25.9
70.0 37.0 38.9 44.4 66.7 105.6 240.7 446.3 353.7 255.6 135.2 75.9 48.1 46.3 55.6 38.9 31.5 14.8 18.5 24.1 22.2 22.2
72.5 14.8 14.8 20.4 38.9 66.7 138.9 231.5 185.2 164.8 111.1 64.8 35.2 24.1 22.2 16.7 14.8 9.3 16.7 20.4 18.5 18.5
75.0 3.7 3.7 3.7 13.0 29.6 64.8 94.4 81.5 90.7 81.5 48.1 27.8 14.8 14.8 13.0 9.3 7.4 13.0 18.5 16.7 14.8
77.5 0.0 0.0 1.9 3.7 7.4 27.8 33.3 31.5 40.7 50.0 29.6 18.5 9.3 7.4 7.4 7.4 7.4 11.1 16.7 14.8 14.8
80.0 0.0 0.0 0.0 0.0 3.7 7.4 9.3 11.1 14.8 22.2 13.0 9.3 3.7 5.6 5.6 3.7 3.7 7.4 13.0 13.0 11.1
82.5 0.0 0.0 0.0 0.0 0.0 0.0 1.9 1.9 3.7 5.6 3.7 3.7 3.7 3.7 3.7 3.7 0.0 1.9 5.6 5.6 3.7
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 1.9 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.)