Illuminance plots

produced from photometry file Lithonia_Lighting-Outdoor-Area-KADT-93112201A.ies

spacing 5 plot spacing 6 plot single luminaire plot
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.

illuminance scale

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.

ies2tab text output:

   
       
# IESNA91
# [TEST] 1193112201
# [MANUFAC] LITHONIA LIGHTING
# [LUMCAT] KADT 100M R2
# [LUMINAIRE] DIE CAST SHOEBOX
# [LAMPCAT] M100/U/MED
# [LAMP] ONE 100-WATT CLEAR E-17 METAL HALIDE, HORIZONTAL POSITION.
# [_PRODUCTGROUP] OUTDOOR
# [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile=
# TILT=NONE
# Bulbs: 1,   8500 lm each
# Number of measured angles:  37 vertical,  30 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous opening width, length and height:   1.340   1.340   0.000
# Ballast factor: 1,  Input power:  140 W


# Source file: Lithonia_Lighting\Outdoor\Area\KADT\93112201A.ies
# Luminaire flux =  6148 lm,
#                   72.3 % of the bulb flux
# between 75 and 90:  0.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   4.8 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  15.0  25.0  35.0  45.0  55.0  60.0  62.5  65.0  67.5  70.0  72.5  75.0  77.5  80.0  82.5  85.0  87.5  90.0  95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0
#V:  
  0.0 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4 119.4
  2.5 128.9 126.1 127.4 127.4 125.4 124.8 123.3 123.5 122.4 122.5 122.5 121.4 121.1 121.3 120.7 120.8 120.4 119.4 120.8 119.6 120.0 119.1 117.6 115.2 113.9 113.5 113.6 113.2 112.4 112.9
  5.0 146.5 142.4 142.5 141.9 137.5 132.7 129.1 128.2 126.7 125.9 124.9 123.9 123.8 123.3 122.6 121.2 120.8 119.9 119.9 119.5 117.5 117.4 115.3 114.0 113.1 112.7 110.5 110.4 109.9 109.5
  7.5 160.6 154.4 155.9 149.2 144.7 140.8 135.3 134.6 132.7 132.7 130.0 129.3 128.0 127.8 125.4 124.1 123.1 122.4 121.6 121.5 119.5 117.8 116.0 115.3 115.1 113.8 111.8 108.7 108.6 108.7
 10.0 163.3 156.4 157.5 151.2 148.1 145.4 143.9 141.1 140.5 139.3 138.1 137.3 135.3 133.5 131.4 130.1 129.1 127.4 125.6 125.2 122.2 120.4 118.4 116.8 114.7 113.5 112.1 108.2 106.2 106.1
 12.5 168.2 158.4 158.6 155.8 154.1 150.9 147.3 144.7 142.5 140.5 139.1 136.6 135.9 134.2 132.6 130.6 130.2 128.8 128.1 126.8 124.5 122.1 119.6 117.4 115.1 111.6 110.2 106.0 103.2 103.5
 15.0 167.1 161.2 158.8 160.4 162.9 156.6 145.2 139.8 137.5 135.4 133.9 132.7 131.5 129.3 129.5 128.5 128.2 127.9 126.2 126.8 126.1 124.7 120.8 118.7 114.2 111.1 108.0 104.2 100.9 100.8
 17.5 157.6 156.5 157.6 162.5 166.6 157.3 145.3 142.9 139.8 137.1 136.2 134.4 134.2 133.4 132.7 132.8 131.5 131.6 131.6 131.3 130.1 128.1 124.2 118.8 114.2 109.9 106.8 103.3  99.8  99.4
 20.0 157.6 154.1 156.2 162.8 167.2 163.3 154.6 150.2 149.1 147.9 145.3 143.9 140.9 140.9 139.5 139.5 138.6 139.3 138.9 138.2 138.0 133.2 128.7 123.4 115.2 110.4 105.3 100.9  97.8  97.4
 22.5 160.2 157.8 161.2 165.9 173.6 174.0 171.4 168.1 165.2 160.6 158.9 156.6 154.7 152.4 152.1 150.8 151.6 153.1 153.1 154.8 152.8 146.9 139.4 128.0 119.8 111.2 103.5  98.8  95.9  95.8
 25.0 153.2 152.9 164.0 176.1 183.1 188.5 195.1 189.1 183.8 178.9 174.0 173.3 169.6 169.6 167.4 167.9 167.8 168.7 169.3 169.8 170.9 163.2 153.3 138.5 126.8 111.5 101.8  96.5  93.1  93.2
 27.5 141.9 144.5 166.2 189.6 198.1 204.5 222.9 219.4 211.8 204.5 197.9 196.2 193.6 193.1 190.4 190.6 191.4 192.0 191.6 194.4 195.2 186.4 175.1 162.0 139.2 112.7  99.6  93.6  90.6  90.6
 30.0 149.1 152.5 176.6 200.2 212.5 213.9 248.8 248.8 242.4 234.9 225.6 220.9 215.9 214.6 212.4 210.0 210.1 211.3 211.3 213.6 213.4 210.5 201.3 198.0 155.9 112.8  96.8  90.9  87.9  86.7
 32.5 141.9 152.5 184.1 206.9 218.6 227.9 268.8 278.4 275.6 272.9 263.3 255.3 240.9 232.6 224.0 218.8 215.4 215.3 215.3 216.0 217.8 224.2 226.6 237.2 176.1 113.3  95.2  89.5  85.4  84.2
 35.0 135.4 145.5 180.6 210.8 228.7 253.4 291.6 312.1 317.1 314.2 301.2 290.4 266.0 248.4 235.6 223.5 215.9 212.7 212.9 213.8 215.5 222.7 234.4 257.2 188.7 114.8  92.9  87.2  82.8  81.9
 37.5 134.4 142.0 172.1 209.1 241.3 266.2 324.7 358.8 360.7 349.4 328.5 309.2 278.8 254.1 235.5 221.5 212.1 209.2 208.9 212.5 214.6 221.4 231.1 259.2 191.1 114.2  89.9  85.3  81.5  81.1
 40.0 133.2 139.4 162.6 206.1 238.7 270.4 376.2 425.9 424.7 397.3 362.5 338.1 297.2 264.8 240.0 221.3 207.8 202.2 201.5 204.6 210.6 219.8 227.5 247.2 182.5 110.8  88.4  83.5  79.8  79.9
 42.5 131.3 136.6 153.3 193.1 219.5 254.7 431.2 489.8 493.5 433.4 395.1 364.4 321.5 281.8 249.6 228.2 213.4 210.5 208.7 212.1 214.5 224.5 229.2 232.0 169.6 105.4  85.4  78.7  77.8  77.4
 45.0 130.4 134.4 143.1 175.4 192.4 219.1 408.6 450.7 464.1 435.6 402.5 372.4 348.2 308.4 268.6 240.6 227.5 226.8 225.1 224.1 225.1 234.4 242.4 226.7 154.7 100.7  82.0  78.2  78.5  80.2
 47.5 141.6 141.4 137.2 158.6 163.3 183.6 362.2 401.1 408.4 416.7 397.2 370.8 342.8 300.8 263.3 238.7 229.1 228.9 223.6 221.8 224.5 238.6 258.6 225.4 141.3  95.2  81.8  79.6  82.2  84.7
 50.0 166.7 155.5 134.5 154.7 143.2 164.0 306.9 347.9 356.7 359.1 345.9 325.5 293.5 267.9 245.8 218.9 209.9 212.7 210.8 204.0 214.1 217.1 246.0 228.4 133.4  93.3  82.8  78.7  84.6  89.5
 52.5 208.5 168.9 135.6 162.7 140.6 152.1 251.2 312.8 310.6 296.2 285.6 261.2 235.9 211.6 195.9 176.8 166.1 165.9 165.8 163.1 171.1 170.6 202.7 219.1 125.3  93.4  82.0  78.7  90.9 100.8
 55.0 231.5 188.2 136.2 179.4 156.7 144.9 210.6 240.8 235.9 223.8 211.8 199.3 183.1 171.1 160.2 148.5 140.8 140.9 144.7 148.1 148.1 143.6 164.1 189.1 114.8  91.5  80.8  77.4  96.0 109.2
 57.5 234.9 190.4 129.2 200.0 176.5 145.8 208.9 249.3 242.2 252.0 237.9 229.8 212.1 192.4 173.6 160.2 143.4 137.3 142.2 144.5 141.5 134.1 136.9 146.0  92.7  87.1  76.7  73.8  94.1 110.1
 60.0 224.1 184.5 112.6 179.1 180.0 145.6 251.4 305.3 337.9 358.4 334.2 304.8 263.2 228.5 191.8 164.4 143.8 134.4 136.9 138.7 138.4 126.9 121.1 112.7  83.6  80.4  70.9  69.4  81.5  88.9
 62.5 156.4 138.6  99.2 123.2 178.9 137.2 286.2 386.6 464.7 506.2 449.3 410.7 315.8 250.4 202.5 168.7 144.5 134.2 148.7 161.8 143.8 121.4 112.0 101.6  79.8  71.5  65.1  64.7  68.7  70.7
 65.0  79.3  85.8  85.1  87.4 153.2 131.1 352.6 485.8 570.5 677.4 634.7 558.5 397.9 287.4 225.1 177.1 144.2 131.4 148.8 153.8 136.2 113.8 109.8  93.8  75.9  65.3  59.6  56.6  50.4  48.4
 67.5  54.1  60.7  68.5  69.3 102.7 122.8 362.7 548.9 590.5 678.0 606.1 547.2 425.9 293.8 231.5 176.9 134.4 120.6 136.5 139.3 128.1 105.6 100.0  88.6  72.7  60.0  52.5  44.6  33.2  30.1
 70.0  38.2  47.9  50.4  54.4  66.9 108.1 289.3 467.3 490.6 584.0 555.9 519.6 474.4 279.4 191.4 127.9  81.9  63.6  79.8  83.8  68.2  67.8  90.0  78.4  64.4  46.8  32.4  27.2  20.9  18.0
 72.5  21.9  31.5  34.6  40.6  56.2  87.4 157.2 247.5 315.2 320.4 313.3 254.9 203.2 116.7  82.4  44.6  24.1  17.6  41.9  50.9  37.8  13.6  17.8  20.7  19.4  17.2  18.9  18.2  12.4  11.9
 75.0   3.6   7.1  11.3  21.6  44.5  43.1  36.2  80.1 112.9 129.9 127.2  98.2  71.2  38.7  23.8  12.5   9.2   8.2  19.8  39.2  22.4   6.2   8.1   9.1   6.7  13.8  17.2  11.6   7.4   6.7
 77.5   1.1   1.5   2.0   1.5   4.9   5.1   7.6  10.1  12.4  13.4  13.2  11.4   9.5   7.4   6.0   5.2   4.4   4.5   5.6   8.2   5.4   3.5   5.2   4.8   4.0   4.0   6.5   4.9   4.0   3.3
 80.0   0.1   0.6   0.6   0.5   0.7   1.8   2.0   1.5   3.8   4.1   4.8   4.0   4.4   3.4   2.4   3.1   2.9   1.8   3.3   2.1   2.5   2.1   3.1   2.7   2.5   0.7   2.2   2.2   1.2   0.7
 82.5   0.0   0.4   0.0   0.0   0.4   0.5   0.0   0.6   1.1   0.9   1.4   1.6   1.5   1.2   0.9   0.6   0.5   0.2   0.6   0.6   0.5   0.9   1.2   0.9   0.9   0.6   0.2   0.5   0.6   0.5
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.2   0.0   0.2   0.2   0.4   0.2   0.0   0.0   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.5   0.0   0.0   0.0   0.0   0.0   0.1
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.2   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   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.)