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| In the left half of the left plot, specific illuminance by a continuous row of luminaires spaced 5 heights is shown (right half is for 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] LTL11536
# [MANUFAC] LITHONIA LIGHTING
# [LUMCAT] MRW 150M MD
# [LUMINAIRE] ARCHITECTURAL SCONCE WITH MEDIUM THROW DISTRIBUTION WITH CLEAR,
# [MORE] FLAT GLASS LENS. COATED LAMP.
# [LAMPCAT] M150/C/U/MED
# [LAMP] ONE 150-WATT COATED ED-17 METAL HALIDE, HORIZONTAL POSITION.
# [_PRODUCTGROUP] OUTDOOR
# [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile=
# TILT=NONE
# Bulbs: 1, 11600 lm each
# Number of measured angles: 37 vertical, 37 horizontal ones
# Photometric type: 1, Units type: 1
# Luminous opening width, length and height: 1.290 0.520 0.000
# Ballast factor: 1, Input power: 185 W
# Source file: Lithonia_Lighting\Outdoor\Building_Mounted\MRW\Ltl11536A.ies
# Luminaire flux = 6411 lm,
# 55.3 % of the bulb flux
# between 75 and 90: 0.3 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 2.0 cd/1000lm , 0.1 % 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 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0
#V:
0.0 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2 153.2
2.5 163.5 163.4 164.8 163.8 163.8 164.4 164.5 164.3 162.5 162.1 160.4 159.8 159.5 157.1 159.4 156.0 156.9 156.8 154.1 154.0 154.1 151.6 152.8 151.2 149.5 150.5 149.1 151.1 149.5 150.4 149.5 150.4 148.6 149.0 150.1 150.2 152.7
5.0 175.4 175.3 176.6 175.8 175.4 176.0 176.3 175.7 173.5 172.6 170.2 169.1 168.0 165.1 167.0 162.4 162.5 161.8 158.2 157.2 156.8 154.0 155.0 153.5 151.8 152.3 150.8 152.3 150.4 150.6 149.4 150.1 147.6 147.7 148.2 148.4 150.8
7.5 189.7 189.8 191.5 189.4 190.2 190.4 190.1 188.9 185.9 184.2 180.9 179.2 177.2 173.1 174.2 168.9 168.7 167.1 162.7 161.0 160.2 157.3 158.1 155.9 153.7 153.9 151.5 152.3 149.6 149.4 148.2 149.3 147.1 147.3 148.2 148.2 152.3
10.0 207.0 207.8 209.9 208.8 207.9 207.7 206.5 204.3 200.8 198.3 193.9 190.6 187.5 182.1 181.6 175.0 173.8 171.7 166.5 164.2 163.2 160.2 160.6 158.2 155.1 154.2 151.8 154.6 153.6 155.1 154.5 156.0 153.9 154.3 155.1 154.9 158.8
12.5 229.1 229.9 232.1 231.0 230.0 229.1 227.6 224.8 218.8 213.8 207.5 203.2 198.1 190.7 188.8 180.6 178.4 175.1 169.5 166.6 165.6 162.0 161.9 158.7 155.2 157.6 158.0 161.4 160.6 162.1 160.9 162.0 158.9 158.4 158.3 158.1 160.6
15.0 250.0 251.4 254.2 253.4 252.2 251.5 249.7 245.4 238.2 231.3 222.6 215.4 208.5 199.7 196.2 186.2 182.0 177.6 171.3 168.0 166.7 162.5 161.5 158.4 159.3 162.8 163.4 166.7 164.7 164.9 162.4 162.2 158.3 157.2 156.4 155.6 157.8
17.5 266.1 267.9 271.5 271.3 271.8 272.5 271.3 266.6 257.6 250.0 238.7 229.2 219.2 208.2 203.2 191.1 185.0 179.3 171.9 168.7 166.9 162.1 161.0 161.8 163.2 167.1 166.5 168.0 164.3 163.4 160.6 159.9 156.1 154.3 153.2 152.2 154.3
20.0 284.6 286.3 292.7 290.1 290.6 290.5 288.6 285.0 277.2 268.3 255.0 243.0 230.9 216.7 209.7 195.8 187.7 176.8 172.2 169.0 167.1 161.8 163.0 165.2 167.4 168.9 166.2 166.1 162.1 161.7 158.4 157.8 154.5 153.6 152.4 151.8 154.6
22.5 301.3 303.3 308.3 309.2 310.6 310.3 308.1 303.5 293.2 284.4 271.7 257.6 243.0 225.8 215.6 199.5 189.8 180.8 172.0 169.1 167.0 161.1 165.2 168.2 168.4 167.6 164.0 163.6 159.8 159.5 158.4 158.9 156.1 155.4 154.2 153.3 157.2
25.0 314.3 317.3 322.8 324.6 326.4 327.2 325.9 320.2 309.8 298.3 283.7 269.3 252.6 233.5 220.6 201.8 189.7 178.9 169.4 167.1 164.9 160.7 166.1 168.5 166.1 164.9 161.2 160.5 157.8 159.0 158.9 159.8 157.3 156.6 155.3 154.2 158.0
27.5 327.3 328.9 335.5 337.5 338.8 339.2 338.7 333.8 323.5 311.0 293.9 277.2 260.0 237.9 223.1 201.4 187.8 175.9 166.1 164.1 162.5 160.4 165.5 165.3 162.4 161.1 156.3 158.0 156.0 157.5 157.8 159.7 157.2 156.8 155.4 154.3 157.4
30.0 337.5 339.1 347.0 350.6 352.3 351.6 349.3 344.1 332.8 320.6 302.4 282.4 263.0 241.0 223.9 199.6 184.6 171.7 161.3 160.0 158.7 157.8 162.8 161.5 157.4 155.6 152.9 154.5 153.1 154.7 155.4 158.3 156.7 156.2 154.4 152.8 155.3
32.5 344.2 345.8 354.8 359.7 363.6 364.1 361.5 353.1 340.1 326.3 307.3 286.0 263.4 241.2 224.1 198.5 181.1 167.5 157.3 156.0 155.0 155.0 158.9 156.5 150.7 148.6 146.7 148.7 148.6 151.3 152.5 155.5 153.4 152.3 149.5 147.4 148.6
35.0 335.9 336.5 349.2 359.0 368.5 372.4 371.7 361.4 347.1 329.7 307.1 286.2 264.3 240.9 224.4 197.6 178.5 164.3 154.1 153.7 154.1 154.1 156.8 152.3 145.2 141.7 138.4 139.9 140.7 145.1 146.8 148.9 146.8 144.6 141.0 138.1 138.1
37.5 313.5 315.7 329.0 341.2 354.5 365.9 373.3 366.7 350.2 331.3 304.2 282.1 261.5 237.4 217.9 188.7 168.0 153.8 144.9 146.7 148.9 149.1 150.7 146.3 139.3 135.0 128.7 128.4 129.1 134.8 137.2 139.0 136.2 133.8 129.7 126.3 125.4
40.0 291.1 294.8 309.6 322.6 335.3 345.6 356.5 358.0 347.5 327.6 299.6 274.4 253.1 229.0 207.8 179.3 159.2 145.2 135.7 135.8 136.7 136.5 137.6 134.8 127.7 124.1 117.4 113.9 113.6 119.2 123.5 126.4 122.7 120.7 116.2 112.2 110.2
42.5 273.2 277.2 293.1 307.1 318.5 326.4 336.2 335.8 328.7 318.9 290.8 263.9 240.2 219.7 201.4 173.6 157.5 139.0 128.2 128.0 129.8 129.0 129.8 122.7 113.7 109.8 102.3 97.3 95.8 101.8 107.1 111.1 108.6 106.3 102.3 98.3 96.1
45.0 248.6 257.3 273.8 289.1 299.5 306.5 313.8 312.2 304.1 294.8 276.3 249.0 228.6 210.4 194.0 166.0 145.9 131.9 120.4 119.1 122.8 121.8 121.4 113.4 104.0 95.2 85.4 79.7 78.6 85.4 91.7 96.4 95.6 93.2 89.1 85.1 83.1
47.5 226.0 232.8 249.9 265.0 275.0 283.6 289.2 285.9 276.9 265.9 250.9 233.6 214.6 198.2 183.8 157.8 140.2 125.7 112.9 111.3 115.5 114.6 113.0 104.4 94.5 84.2 71.5 64.3 64.2 70.8 77.1 82.8 83.8 81.0 76.4 72.7 70.2
50.0 197.6 206.1 231.2 250.4 254.1 256.3 258.6 255.4 244.7 233.0 222.4 211.1 197.1 182.4 170.0 147.8 132.3 117.5 103.7 101.3 105.2 104.2 103.0 95.1 85.2 73.8 60.6 53.2 52.5 57.3 63.2 68.1 67.9 65.7 61.0 57.8 54.6
52.5 169.4 178.7 203.2 222.4 226.4 226.8 228.2 221.7 207.9 199.5 191.4 183.7 173.0 161.0 151.3 133.1 119.9 104.3 89.6 86.9 90.0 89.3 90.5 83.8 75.4 65.0 51.8 43.7 43.2 44.6 48.1 53.2 53.2 49.9 45.7 42.9 41.9
55.0 156.7 162.4 179.0 191.4 193.8 188.8 186.9 181.9 173.1 164.4 158.7 151.1 142.3 132.6 126.5 111.5 100.4 84.2 69.7 67.0 68.9 68.1 72.1 70.6 63.5 55.7 43.4 36.1 32.4 31.9 36.5 40.0 39.4 37.6 33.8 31.0 29.3
57.5 142.1 143.9 156.0 165.8 161.9 148.7 139.9 134.8 133.3 129.9 123.2 115.2 106.3 99.6 97.2 88.2 79.0 63.5 50.7 47.8 48.4 46.4 50.5 50.9 49.4 44.9 34.6 27.4 23.4 23.5 27.3 28.5 27.8 27.4 25.8 25.0 23.5
60.0 98.8 95.7 104.2 111.2 114.0 106.1 93.4 90.7 92.6 93.5 89.3 80.9 73.9 70.6 71.5 67.1 60.0 47.0 36.1 33.7 32.3 30.2 33.3 34.8 35.5 33.3 24.9 19.8 16.0 15.7 17.6 18.8 19.5 17.4 15.4 14.4 12.4
62.5 45.7 39.3 48.0 56.6 62.1 60.6 54.8 53.4 55.8 59.7 58.4 54.9 49.5 47.7 50.3 48.7 44.0 33.6 25.2 23.4 21.7 19.5 21.2 23.0 24.5 23.3 16.7 13.4 12.3 11.6 11.1 10.0 7.7 5.6 3.6 3.1 2.2
65.0 14.2 12.9 13.6 15.7 20.3 24.5 24.7 24.0 27.6 33.9 36.6 34.8 30.5 30.0 32.7 31.5 27.7 20.8 15.6 14.7 13.4 12.0 12.9 14.3 16.0 14.9 10.6 8.7 7.9 6.0 4.1 2.1 2.0 2.1 2.1 2.1 2.2
67.5 4.2 4.1 4.6 5.1 5.7 6.8 7.9 8.8 11.5 15.3 18.9 20.6 18.1 16.3 17.0 16.6 15.4 11.5 8.6 7.9 7.3 6.5 6.8 7.8 9.0 8.4 5.7 4.7 3.1 2.1 2.0 2.0 2.0 2.0 2.0 1.9 1.9
70.0 3.3 3.2 3.2 3.4 3.5 3.7 4.1 4.2 4.6 6.2 8.8 10.1 8.9 8.1 8.4 8.7 8.2 6.7 5.1 4.9 4.3 3.9 4.2 4.4 5.0 4.6 3.1 1.8 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7
72.5 2.9 2.8 3.0 2.8 3.0 2.9 3.1 3.0 3.1 3.2 3.5 4.2 4.4 4.0 3.6 3.3 2.7 2.3 1.8 1.7 1.9 1.9 2.3 2.4 2.4 1.9 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4
75.0 2.3 2.5 2.4 2.5 2.6 2.5 2.6 2.7 2.5 2.4 2.3 2.3 2.3 2.3 2.3 2.2 2.0 1.9 1.5 1.4 1.5 1.5 1.6 1.5 1.4 1.4 1.4 1.4 1.3 1.3 1.2 1.3 1.3 1.3 1.3 1.3 1.3
77.5 2.1 2.0 2.2 2.3 2.3 2.2 2.3 2.2 2.2 2.1 2.0 1.8 1.7 2.0 1.9 1.7 1.5 1.4 1.2 1.1 1.2 1.2 1.3 1.2 1.1 1.2 1.1 1.0 1.1 1.1 1.0 1.1 1.1 1.0 1.0 1.1 1.1
80.0 1.8 1.7 1.8 2.0 1.9 1.9 1.9 1.9 1.9 1.8 1.6 1.6 1.5 1.4 1.4 1.4 1.3 1.2 0.9 0.9 0.9 1.1 1.0 0.9 0.8 0.8 0.9 0.7 0.9 0.9 0.7 0.9 0.9 0.9 0.9 0.9 0.8
82.5 1.5 1.6 1.7 1.7 1.7 1.6 1.6 1.5 1.4 1.5 1.2 1.1 1.0 1.0 1.1 1.2 1.0 0.9 0.7 0.8 0.6 0.7 0.7 0.7 0.6 0.7 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.5 0.6 0.5
85.0 1.4 1.5 1.5 1.5 1.5 1.4 1.4 1.4 1.3 1.1 1.1 1.0 0.9 0.8 0.8 0.7 0.7 0.8 0.6 0.7 0.5 0.6 0.6 0.7 0.5 0.8 0.6 0.6 0.6 0.5 0.5 0.5 0.7 0.5 0.7 0.5 0.5
87.5 1.2 1.2 1.3 1.1 1.1 1.2 1.1 1.0 0.9 1.0 0.8 0.8 0.6 0.5 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.2 0.4 0.3 0.2 0.2 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 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.)