Illuminance plots

produced from photometry file Hydrel-7100-ITL42729.ies

spacing 5 plot single luminaire plot
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.

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
# [DATE] 08-19-94
# [TEST] ITL42729
# [MANUFAC] LITHONIA LIGHTING
# [LUMCAT] 7100 175M DFA 
# [LUMINAIRE] CAST METAL HOUSING, FABRICATED SPECULAR PEENED
# [MORE] METAL CENTER REFLECTOR WITH "V" SECTION ABOVE LAMP AND 
# [MORE] SIDE REFLECTORS, CLEAR FLAT GLASS ENCLOSURE IN BLACK 
# [MORE] PAINTED CAST METAL FRAME. 
# [LAMP] ONE 175-WATT CLEAR E-17 METAL HALIDE, RATED 13400 LUMENS,
# [MORE] HORIZONTAL POSITION. 
# [OTHER]Version: 03/01/1999 - 12:00:00
# [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile=
# TILT=NONE
# Bulbs: 1,  13400 lm each
# Number of measured angles:  37 vertical,  41 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous opening width, length and height:   0.740   1.281   0.000
# Ballast factor: 1,  Input power:  175 W


# Source file: Hydrel\7100\ITL42729.ies
# Luminaire flux =  9030 lm,
#                   67.4 % of the bulb flux
# between 75 and 90:  0.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.5 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  65.0  75.0  85.0  90.0  95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0 185.0 195.0 205.0 215.0 225.0 235.0 245.0 255.0 265.0 270.0 275.0 285.0 295.0 305.0 315.0 325.0 335.0 345.0 355.0 360.0
#V:  
  0.0 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6 235.6
  2.5 238.8 239.1 239.3 239.3 240.1 240.7 240.9 239.3 238.5 239.1 239.3 239.5 238.2 238.8 236.9 237.0 235.9 236.7 235.6 235.1 233.5 233.7 233.4 233.0 233.1 233.5 233.4 231.9 231.6 232.7 233.7 234.3 234.1 235.3 235.3 236.7 236.9 238.8 238.5 239.8 238.8
  5.0 243.0 243.0 243.8 244.2 246.4 248.0 247.7 245.3 243.8 243.4 243.2 243.2 241.7 241.4 238.8 238.8 237.4 237.2 234.8 234.1 231.4 231.4 230.6 229.5 229.8 230.1 229.9 228.8 228.8 229.9 231.7 233.0 234.0 236.4 237.2 239.9 240.9 242.7 242.5 243.8 243.0
  7.5 246.0 246.4 247.2 249.5 251.4 254.9 256.6 254.6 251.9 251.3 250.3 249.3 246.6 244.9 240.7 239.5 236.7 236.6 232.8 231.0 228.1 227.8 226.4 226.7 227.4 227.4 227.0 225.4 226.0 228.5 230.4 232.2 235.3 237.8 239.0 241.9 242.8 245.6 244.8 246.4 246.0
 10.0 252.5 252.5 254.2 256.4 259.3 263.7 265.4 263.8 258.5 254.3 252.0 250.1 246.4 244.2 240.1 237.8 235.4 234.1 229.5 226.2 223.7 223.0 221.6 220.9 222.0 223.5 223.5 222.2 222.4 225.7 228.8 231.6 235.9 240.1 241.4 244.9 247.0 249.5 249.9 251.9 252.5
 12.5 259.3 260.4 263.2 265.6 269.2 274.0 272.8 269.0 263.2 257.4 253.7 250.7 246.3 242.4 239.6 238.4 233.0 227.0 221.4 217.7 216.0 215.4 213.5 214.9 218.1 219.6 219.8 217.2 217.8 223.0 226.6 230.6 235.9 242.0 246.0 250.6 252.0 254.8 255.7 258.8 259.3
 15.0 270.3 271.6 275.6 277.1 281.6 282.8 284.3 275.4 267.1 256.6 251.9 249.0 244.0 241.6 238.4 233.1 227.7 224.0 219.5 216.7 214.1 213.1 210.1 208.3 212.0 215.6 215.7 212.2 212.2 217.7 222.4 226.9 234.5 244.0 250.6 257.8 260.4 264.2 266.1 268.5 270.3
 17.5 281.6 283.4 288.2 291.3 295.3 297.9 295.1 281.4 269.2 258.4 251.4 247.0 239.1 236.9 232.2 226.9 225.1 223.4 218.1 213.4 210.9 210.2 208.1 207.7 208.1 208.8 209.3 205.2 203.3 208.1 213.4 219.0 229.6 243.2 255.3 266.6 271.3 275.9 277.8 280.0 281.6
 20.0 295.0 296.9 302.2 307.5 311.4 311.6 309.3 290.1 270.9 256.1 246.9 241.6 231.6 227.2 221.0 222.4 221.6 220.2 213.0 206.9 205.2 204.6 204.8 206.2 205.1 201.2 199.0 193.5 191.7 196.0 201.2 208.5 223.1 241.7 259.2 274.6 279.2 285.7 289.8 292.5 295.0
 22.5 311.9 314.5 320.3 327.4 333.5 329.2 322.4 293.7 268.8 247.8 237.7 230.6 218.4 214.1 211.0 216.9 216.7 213.5 204.6 198.0 196.9 196.7 198.3 200.7 200.4 194.3 185.2 179.6 177.3 180.6 186.3 194.1 214.1 238.8 259.9 277.7 286.1 296.1 302.1 308.1 311.9
 25.0 327.9 330.4 337.9 346.8 355.1 347.8 329.5 294.6 260.1 232.8 222.4 212.7 199.5 197.5 202.2 210.1 207.5 202.7 192.7 189.1 189.8 189.6 190.7 192.7 192.3 184.9 171.2 162.7 159.9 161.7 166.7 174.9 199.8 230.6 259.0 280.1 296.6 308.4 318.2 326.4 327.9
 27.5 343.4 348.1 357.4 368.2 375.3 364.6 337.2 288.5 245.6 211.2 199.5 189.3 180.9 181.9 192.2 199.1 196.0 189.3 182.3 179.6 181.2 181.9 183.4 184.0 181.6 173.7 158.1 146.9 142.6 143.6 147.6 156.9 183.7 217.4 254.3 285.7 308.9 324.0 335.1 339.7 343.4
 30.0 365.5 371.6 382.1 391.1 394.7 377.2 336.3 277.2 226.4 190.4 177.2 166.7 161.0 167.2 180.4 185.2 182.0 178.1 172.5 170.6 171.7 172.3 175.7 176.2 169.8 160.4 145.2 132.0 127.5 129.3 134.7 144.6 170.1 201.0 247.5 291.3 319.9 342.8 353.1 360.0 365.5
 32.5 392.5 398.2 407.3 417.9 418.3 387.6 327.5 259.8 210.4 171.5 158.0 149.3 143.4 151.7 162.0 167.5 168.7 167.0 163.1 161.0 161.2 161.9 166.9 166.7 158.7 146.5 133.4 120.4 115.7 119.1 124.6 134.1 160.5 190.2 235.1 294.8 332.2 366.3 375.3 385.0 392.5
 35.0 419.3 426.3 435.5 443.6 437.5 387.1 314.5 246.9 199.0 160.4 144.1 135.5 128.7 139.3 144.8 149.1 154.3 156.9 154.3 152.5 152.8 152.2 155.4 156.5 146.7 133.8 123.7 113.6 106.8 109.0 114.7 125.2 151.3 181.6 221.7 296.4 348.1 384.0 398.6 409.7 419.3
 37.5 445.2 451.8 464.6 469.4 454.3 385.0 298.9 235.9 186.0 146.7 131.0 122.3 118.6 127.2 127.8 132.5 142.3 146.7 146.2 143.8 144.6 144.0 144.8 143.4 135.7 122.5 114.1 108.6  99.9 101.6 108.0 118.4 144.1 176.3 215.4 288.8 368.7 403.9 424.9 436.0 445.2
 40.0 458.9 466.2 486.0 494.9 468.3 374.3 284.5 224.3 171.7 131.9 118.1 109.6 109.3 114.6 111.3 117.8 129.9 137.8 135.7 131.6 132.5 133.1 135.5 132.6 124.0 113.6 106.6 103.3  94.3  95.4 102.0 112.3 137.8 172.5 212.7 279.6 382.5 427.6 444.6 453.3 458.9
 42.5 466.3 474.7 498.8 518.1 481.3 356.3 274.3 209.1 155.9 118.0 104.7  99.4  99.7 103.3  98.4 107.3 120.2 124.7 103.1  84.4  95.2 101.0 119.4 122.8 115.5 105.4  99.7  97.6  89.3  89.3  95.5 105.5 132.2 166.7 210.6 278.4 387.6 443.7 450.8 461.3 466.3
 45.0 462.5 473.7 503.8 530.9 479.7 345.1 260.7 190.9 141.3 106.0  93.7  89.6  89.9  94.1  88.9  99.4 107.8  77.5  57.5  51.3  54.0  55.4  67.2 102.2 106.3  99.3  94.1  90.1  81.6  79.9  85.7  95.5 123.4 159.1 206.9 276.1 378.6 448.3 446.6 461.3 462.5
 47.5 449.1 459.3 490.7 532.2 458.6 332.4 241.0 172.7 125.1  93.6  84.4  81.5  81.8  85.5  83.6  92.9  66.0  45.1  40.7  37.1  38.2  38.6  39.7  48.7  92.8  94.3  88.3  80.7  69.6  68.3  72.3  80.4 108.6 148.6 197.8 266.1 358.6 440.8 430.8 445.4 449.1
 50.0 424.0 433.7 463.3 507.5 430.2 314.6 219.1 149.4 105.8  80.7  72.3  71.5  75.5  77.2  79.7  77.8  32.9  30.8  31.3  29.2  29.6  29.2  27.1  26.9  51.5  88.3  79.1  61.5  51.5  47.1  50.1  58.1  81.9 125.1 184.6 252.7 328.9 415.7 408.4 423.4 424.0
 52.5 387.9 400.5 429.7 464.9 388.2 287.7 187.5 125.7  86.8  65.2  59.4  58.7  66.2  68.3  76.6  34.6  20.5  22.6  25.5  24.9  24.6  23.6  19.7  17.1  22.9  73.7  58.4  37.6  26.5  22.8  25.7  32.2  53.7  93.3 156.3 230.9 297.7 380.1 376.9 391.3 387.9
 55.0 346.6 355.7 385.3 412.6 334.5 249.0 151.7  98.7  62.3  42.9  39.6  40.1  49.9  58.1  65.5  18.6  13.6  17.5  21.6  21.9  21.5  20.7  16.0  11.6  12.9  32.9  34.0  15.3  15.7  16.1  18.6  22.6  34.9  62.1 119.4 202.0 261.1 337.2 345.3 350.1 346.6
 57.5 296.9 306.7 330.3 346.6 285.0 196.0 114.6  59.3  30.1  19.6  17.2  17.9  22.6  34.9  27.8  11.3  10.5  14.3  18.7  19.3  19.0  17.9  13.4   9.6   8.4  13.4  11.9  10.8  12.9  13.6  15.5  18.4  28.1  43.7  81.9 155.2 227.2 291.4 304.5 305.1 296.9
 60.0 241.6 248.4 269.5 283.2 227.5 149.8  67.2  31.5  19.6  13.2  11.9  12.2  13.1  13.2  12.1   8.4   9.0  11.8  16.1  17.1  16.8  15.5  11.1   8.1   7.1   8.2   7.8   8.9  10.5  11.1  12.4  15.0  22.8  35.4  52.8 104.4 188.8 246.7 254.3 248.7 241.6
 62.5 204.1 206.7 219.9 219.9 171.3  91.3  36.0  21.3  13.2   9.3   8.7   9.0   9.3   8.4   7.4   7.1   7.8  10.1  14.0  15.1  14.9  13.7   9.7   6.9   6.3   6.1   6.0   7.2   8.6   9.2  10.1  11.9  18.1  27.8  39.2  58.4 140.1 206.7 212.4 208.1 204.1
 65.0 178.3 180.1 186.2 173.7 113.1  43.4  22.9  13.9   9.3   6.9   6.4   6.8   6.9   6.0   5.5   6.1   6.6   8.4  12.1  13.2  12.9  11.8   8.2   6.0   5.7   5.3   4.9   6.0   6.9   7.4   8.1   9.6  14.3  21.0  28.4  35.7  86.3 171.2 179.9 180.6 178.3
 67.5 140.7 145.1 158.4 137.8  53.7  23.1  14.9   9.9   6.8   5.0   4.9   4.9   5.1   4.6   4.6   5.0   5.5   7.1  10.3  11.1  11.0  10.0   6.9   5.0   4.9   4.6   4.0   4.7   5.7   6.0   6.4   7.2  11.3  16.1  20.5  22.8  40.5 140.1 155.7 154.3 140.7
 70.0  61.1  65.7  77.3  78.9  22.8  13.4  10.1   6.9   4.9   3.7   3.6   3.6   3.7   3.2   3.4   3.9   4.3   5.7   8.2   8.9   8.9   7.9   5.5   4.2   4.0   3.7   3.2   3.6   4.6   4.7   5.0   5.5   8.6  11.9  14.6  15.1  20.1  73.7  73.1  68.9  61.1
 72.5  39.7  40.5  45.4  27.9  10.7   8.1   6.8   4.9   3.6   3.1   2.8   2.8   2.8   2.4   2.6   3.1   3.4   4.3   6.1   6.6   6.6   6.1   4.2   3.2   3.2   2.9   2.6   2.6   3.6   3.7   3.9   4.2   6.1   8.6  10.0  10.3  10.5  27.2  44.7  43.4  39.7
 75.0  24.6  24.7  26.6  12.4   6.1   5.3   4.7   3.7   2.9   2.6   2.4   2.4   2.4   2.1   2.1   2.4   2.6   3.1   4.6   4.7   4.7   4.3   2.9   2.4   2.6   2.2   2.1   2.2   2.9   2.9   3.1   3.2   4.6   6.0   7.1   6.9   6.1  12.9  28.1  27.5  24.6
 77.5  12.8  12.2  12.1   4.3   3.6   3.6   2.9   2.6   2.2   2.1   1.9   1.9   1.9   1.8   1.6   1.6   1.8   2.1   2.8   2.9   2.9   2.8   1.8   1.6   1.8   1.6   1.6   1.8   2.1   1.9   1.9   1.9   2.4   3.6   4.7   4.6   3.4   5.1  14.0  15.5  12.8
 80.0   3.4   3.2   2.6   1.6   2.1   2.1   1.9   1.9   1.8   1.8   1.8   1.8   1.8   1.4   1.3   1.1   1.1   1.3   1.3   1.3   1.4   1.3   1.0   1.0   1.1   1.1   1.3   1.3   1.6   1.6   1.6   1.6   1.6   1.8   2.1   2.4   1.8   1.8   4.2   5.5   3.4
 82.5   0.1   0.3   0.4   0.8   1.3   1.4   1.6   1.6   1.8   1.6   1.6   1.6   1.6   1.3   1.1   1.0   0.8   0.7   0.3   0.1   0.1   0.1   0.3   0.4   0.7   1.0   1.1   1.3   1.4   1.4   1.4   1.4   1.4   1.4   1.3   1.3   1.0   0.8   0.7   0.4   0.1
 85.0   0.0   0.1   0.3   0.7   0.8   1.1   1.3   1.4   1.4   1.4   1.3   1.3   1.3   1.1   1.0   1.0   0.7   0.4   0.1   0.0   0.0   0.0   0.1   0.3   0.7   0.8   1.0   1.1   1.3   1.3   1.3   1.3   1.3   1.1   1.1   1.0   0.7   0.4   0.3   0.1   0.0
 87.5   0.0   0.0   0.1   0.3   0.4   0.7   0.8   0.8   1.0   1.0   1.0   0.8   0.8   0.7   0.4   0.4   0.3   0.1   0.0   0.0   0.0   0.0   0.0   0.1   0.3   0.7   0.7   0.8   1.0   1.0   1.0   1.0   0.8   0.8   0.7   0.7   0.4   0.3   0.1   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   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.)