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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] LTL9500
# [MANUFAC] LITHONIA LIGHTING
# [LUMCAT] KADT 150S SR3
# [LUMINAIRE] AREA LIGHT WITH HIGH PERFORMANCE SR3 OPTICS, CLEAR FLAT GLASS.
# [LAMPCAT] LU150/55
# [LAMP] ONE 150-WATT CLEAR ET-23.5 HIGH PRESSURE SODIUM, HORIZONTAL
# [MORE] POSITION.
# [_PRODUCTGROUP] OUTDOOR
# [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile=
# TILT=NONE
# Bulbs: 1, 16000 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: 189 W
# Source file: Lithonia_Lighting\Outdoor\Area\KADT\ltl9500A.ies
# Luminaire flux = 11675 lm,
# 73.0 % of the bulb flux
# between 75 and 90: 4.0 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 49.0 cd/1000lm , 0.5 % 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:
0.0 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9 120.9
5.0 124.4 124.2 124.2 124.9 124.6 123.9 123.3 122.6 122.4 123.5 123.4 123.2 121.8 120.6 118.2 117.1 116.2 116.1 115.6 114.7 114.9
10.0 132.9 132.2 130.9 131.1 131.3 128.9 125.4 124.3 124.6 123.6 122.4 122.3 120.4 118.4 116.4 114.9 114.6 114.3 113.1 112.1 111.5
15.0 134.1 133.2 133.8 141.4 134.3 132.8 130.6 128.8 125.9 122.9 122.4 121.4 120.7 117.9 116.3 113.2 112.4 110.4 109.2 108.6 107.9
20.0 132.6 131.6 137.1 136.5 138.3 138.7 138.9 131.1 129.3 126.0 124.6 124.1 121.9 120.2 117.9 114.8 110.8 107.6 105.8 104.8 103.9
25.0 129.9 129.3 136.8 141.6 145.6 146.1 148.8 152.4 145.0 136.8 133.5 129.0 123.6 119.6 114.6 111.3 108.1 106.5 102.9 100.6 100.5
30.0 127.8 129.3 148.1 142.6 156.8 185.3 210.2 195.3 179.3 155.4 146.2 135.8 123.1 118.4 112.4 106.9 104.8 103.4 99.4 96.4 96.3
35.0 121.7 137.0 158.1 156.7 180.9 250.9 268.3 271.5 232.0 170.4 142.6 128.2 120.1 115.0 108.3 102.7 99.1 99.3 95.5 90.2 92.1
40.0 114.1 135.0 141.3 163.9 219.9 301.3 326.9 287.1 198.7 146.0 133.8 125.7 118.5 112.1 106.3 100.0 97.1 94.7 92.3 85.3 83.6
42.5 108.8 122.3 131.6 178.7 226.3 311.8 325.4 261.9 186.7 138.9 128.9 124.1 120.1 118.3 106.6 100.5 96.3 92.0 87.3 83.5 81.1
45.0 104.6 105.9 128.7 182.6 203.0 311.8 325.3 245.8 184.6 143.9 134.7 131.7 139.8 118.4 107.4 104.8 99.6 95.8 86.2 82.1 79.7
47.5 104.7 95.7 120.7 132.8 184.2 254.6 311.2 251.1 187.6 154.0 150.8 154.1 130.6 117.1 108.5 113.3 111.4 103.7 87.9 81.7 79.0
50.0 104.6 94.4 108.9 112.3 196.4 215.9 267.1 263.7 219.3 212.1 168.7 158.4 136.9 136.8 110.2 118.4 121.9 107.3 89.3 80.8 77.4
52.5 96.7 94.7 100.8 105.4 174.0 236.1 344.8 336.4 282.2 202.9 169.9 169.6 152.3 143.8 105.6 118.9 115.1 106.4 87.1 79.5 76.6
55.0 86.9 94.7 95.4 112.2 161.9 276.6 390.1 415.9 265.6 200.6 161.9 166.2 155.1 120.7 102.9 106.3 116.4 114.1 83.4 75.6 73.2
57.5 82.4 91.6 89.3 107.9 170.9 273.2 368.2 390.3 287.2 206.6 184.7 168.8 137.6 124.9 104.9 108.9 123.7 108.4 82.1 68.4 66.1
60.0 81.7 86.3 80.8 108.1 152.9 264.6 388.9 375.5 267.5 174.2 173.4 163.3 129.8 117.9 109.1 113.6 122.4 99.0 85.6 64.4 61.4
62.5 77.9 76.5 73.4 92.2 120.6 267.8 383.1 347.9 250.3 180.9 151.9 171.7 141.6 107.1 112.1 119.6 123.6 95.3 77.4 65.1 62.6
65.0 70.2 68.5 67.4 77.3 106.6 206.6 346.4 382.8 283.6 187.5 192.9 190.6 127.8 105.1 104.6 116.6 111.4 102.3 72.1 60.4 58.6
67.5 61.9 59.4 56.9 67.1 112.5 231.4 369.1 441.3 351.1 234.5 207.4 192.7 112.3 109.1 110.4 115.8 103.3 95.6 62.0 53.7 54.2
70.0 50.7 49.8 47.7 61.4 140.6 364.0 511.0 504.8 403.4 251.2 181.4 184.4 109.0 104.3 113.8 103.5 92.8 73.1 59.8 50.2 48.1
72.5 39.8 38.6 38.6 61.6 144.8 323.3 416.1 374.9 256.6 171.7 149.2 139.7 117.6 118.2 119.6 103.9 86.6 65.6 48.1 39.6 37.8
75.0 28.5 28.1 29.9 41.8 106.6 223.4 280.1 204.5 121.3 65.0 69.0 48.3 65.8 82.1 92.3 85.6 65.9 51.1 38.4 30.6 28.9
77.5 12.1 10.9 14.1 22.7 69.6 153.9 139.9 71.1 34.9 16.6 18.0 16.3 18.2 19.2 29.7 32.6 34.0 25.3 22.3 17.1 18.6
80.0 5.1 4.8 4.1 3.7 14.4 41.8 49.0 16.5 10.1 10.6 9.3 13.9 8.2 7.3 10.3 12.4 17.6 15.7 15.8 11.5 12.5
82.5 2.6 2.5 2.2 1.9 3.5 5.8 8.1 4.6 3.0 4.4 5.1 5.4 5.9 3.6 3.6 3.6 6.4 7.7 7.7 6.1 5.8
85.0 1.3 1.1 0.7 1.1 1.3 1.5 1.6 1.6 1.1 1.1 1.6 1.5 2.4 1.3 1.3 1.3 1.6 1.5 2.3 2.3 1.6
87.5 0.1 0.3 0.2 0.0 0.1 0.0 0.4 0.1 0.3 0.9 0.6 0.3 0.6 0.3 0.4 0.7 0.4 0.1 0.0 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.)