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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] LTL11258
# [MANUFAC] LITHONIA LIGHTING
# [LUMCAT] KVF 400M SR3FL HS
# [LUMINAIRE] SQUARE AREA LIGHT, SR3 DISTRIBUTION, FLAT LENS, HOUSE SIDE
# [MORE] SHIELD.
# [LAMPCAT] M400/U/ED28
# [LAMP] ONE 400-WATT CLEAR ED28 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\Kvf\ltl11258.ies
# Luminaire flux = 16552 lm,
# 51.7 % 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 7.5 cd/1000lm , 0.2 % 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 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9
5.0 68.2 68.2 66.4 64.1 61.8 58.8 56.6 54.0 52.2 50.0 49.4 48.2 46.3 45.0 43.4 43.2 43.1 42.1 40.8 41.0 41.3
10.0 86.1 85.2 80.1 74.4 71.1 67.8 64.6 59.7 56.1 52.0 50.6 47.8 44.4 40.4 37.5 34.7 32.3 33.8 34.8 35.5 34.7
15.0 100.4 99.1 92.9 87.9 85.4 81.8 76.7 68.3 61.5 55.5 52.4 49.0 44.4 39.2 34.2 30.4 27.4 25.4 24.4 30.0 30.6
20.0 112.4 108.7 102.0 101.9 101.3 98.8 92.6 86.8 76.4 61.7 55.5 49.5 42.8 36.8 32.2 27.7 21.9 17.9 16.3 15.2 14.1
25.0 113.7 109.6 110.0 114.9 119.4 109.6 121.2 139.6 124.8 85.5 72.3 58.7 45.9 33.3 27.7 21.1 14.8 12.1 10.5 9.6 8.8
30.0 107.9 106.4 128.7 130.9 125.3 152.6 238.7 247.0 180.2 112.3 85.1 63.3 45.7 34.4 23.4 14.9 11.0 8.4 8.6 7.8 7.4
35.0 98.3 98.1 146.2 105.9 139.1 317.3 379.7 261.0 169.0 98.2 72.1 58.0 42.7 35.0 18.7 11.3 8.5 8.2 7.8 6.3 6.7
40.0 87.8 89.7 132.6 107.1 190.2 368.2 282.0 220.8 142.7 82.5 72.2 76.2 51.2 53.5 15.1 10.8 8.9 8.0 7.0 6.0 6.0
42.5 84.2 85.9 114.2 112.8 203.0 306.7 279.0 279.6 164.8 91.9 88.8 89.6 70.8 50.5 13.9 10.3 8.7 7.5 7.4 6.2 5.5
45.0 92.6 97.9 94.3 112.7 159.3 304.0 355.9 250.3 213.0 130.8 109.9 105.6 83.5 56.3 14.7 10.0 9.7 7.0 7.4 6.4 6.9
47.5 106.2 106.4 82.1 104.2 138.7 244.1 316.4 286.3 257.7 169.3 146.3 125.7 66.1 53.5 13.8 10.4 9.4 6.4 7.2 7.7 7.6
50.0 105.0 114.1 71.5 107.9 115.7 229.1 345.4 401.4 280.4 166.7 183.5 128.6 72.5 43.3 12.8 9.9 8.7 6.9 7.0 8.3 8.3
52.5 104.1 119.6 69.2 106.9 123.4 263.7 474.4 442.3 326.3 150.5 163.0 125.7 77.5 39.6 13.0 10.0 8.5 6.8 7.2 8.6 8.3
55.0 101.7 111.0 71.3 94.1 176.6 271.2 516.8 544.6 321.6 161.4 140.5 148.6 66.2 33.9 12.6 9.5 8.8 5.9 7.5 9.9 9.1
57.5 106.0 106.1 73.8 72.5 141.4 235.1 520.4 569.4 350.4 157.9 140.9 155.0 64.9 32.3 14.1 10.0 6.4 5.8 7.2 9.5 8.6
60.0 118.7 105.0 71.0 62.6 112.2 288.2 583.6 543.6 302.4 158.9 142.2 172.1 51.6 31.9 18.9 11.8 7.0 6.0 7.9 9.1 8.3
62.5 115.5 100.3 63.6 57.7 102.8 305.7 545.0 556.3 341.4 165.6 201.3 175.8 50.8 26.0 22.7 14.8 7.9 6.0 8.1 9.8 8.8
65.0 104.1 84.9 55.6 52.5 94.8 258.4 581.4 649.9 400.3 186.1 260.1 131.4 50.2 26.6 23.9 18.7 9.3 6.3 7.4 10.2 9.3
67.5 77.0 66.4 45.7 45.3 82.4 282.7 574.6 604.8 365.4 215.5 196.4 109.1 50.9 32.0 30.8 20.4 13.4 7.2 7.5 9.5 9.1
70.0 55.9 47.4 35.0 38.0 76.1 238.3 413.6 400.8 350.7 175.6 128.2 87.0 54.5 44.0 41.5 26.8 20.6 9.9 7.3 9.9 8.6
72.5 38.8 32.4 25.0 31.3 55.4 119.8 281.8 265.4 227.3 80.4 74.8 61.4 58.4 50.6 45.7 33.6 26.2 14.5 7.2 7.8 8.3
75.0 20.4 17.4 16.3 23.9 41.6 67.7 119.1 128.8 69.3 22.0 22.8 22.0 22.0 28.8 29.3 24.7 22.2 14.7 8.1 6.1 4.5
77.5 7.4 5.9 5.3 7.6 18.8 32.5 18.0 16.6 15.7 7.6 9.3 13.0 7.4 7.4 5.8 5.1 6.6 5.8 4.8 3.1 2.6
80.0 1.0 0.8 0.2 0.1 1.1 3.2 2.9 4.9 4.5 3.5 6.8 7.5 5.9 5.9 3.7 2.1 2.6 2.5 1.7 1.3 1.5
82.5 0.0 0.0 0.0 0.0 0.0 0.1 1.1 2.0 3.3 1.9 2.7 5.3 4.2 6.3 4.4 1.1 1.2 0.7 0.7 0.1 0.0
85.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.7 1.2 1.2 1.4 3.1 1.7 3.0 2.4 0.3 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 0.1 0.0 0.0 0.0 0.5 0.3 0.7 0.4 0.0 0.1 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.)