Illuminance plots

produced from photometry file Hydrel-7100-ITL42731.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] 08-10-94
# [TEST] ITL42731
# [MANUFAC] LITHONIA LIGHTING
# [LUMCAT] 7100 100H 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 100-WATT CLEAR E-17 MERCURY VAPOR, RATED 4000 LUMENS,
# [MORE]HORIZONTAL POSITION.
# [MORE]NOTE: THE 270-DEGREE PLANE IS OPPOSITE THE SOCKET.
# [OTHER]Version: 03/01/1999 - 12:00:00
# [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile=
# TILT=NONE
# Bulbs: 1,   4000 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:  120 W


# Source file: Hydrel\7100\ITL42731.ies
# Luminaire flux =  2562 lm,
#                   64.1 % of the bulb flux
# between 75 and 90:  0.6 % 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  95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0 185.0 195.0 205.0 215.0 225.0 235.0 245.0 255.0 265.0 270.0 275.0 285.0 295.0 305.0 315.0 325.0 335.0 345.0 355.0 360.0
#V:  
  0.0 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3 202.3
  2.5 186.5 185.0 189.5 190.5 187.8 188.8 190.8 194.0 197.0 203.8 201.0 206.8 210.5 212.3 214.0 213.5 217.5 214.0 218.0 218.0 211.8 211.3 211.8 209.5 212.3 206.8 203.8 202.8 203.8 201.0 200.3 200.3 199.3 192.8 191.8 190.0 187.3 186.5 192.3 194.5 186.5
  5.0 179.3 179.8 181.0 182.5 182.0 183.8 185.5 190.0 195.8 205.5 204.5 211.8 216.3 219.8 220.3 221.0 224.5 220.5 222.3 222.0 216.3 215.8 215.3 212.5 215.8 210.8 207.3 206.0 204.5 199.8 198.0 196.5 194.0 184.8 182.0 179.3 178.5 178.0 182.0 183.8 179.3
  7.5 188.3 190.0 186.5 186.8 186.0 185.5 185.0 189.5 196.5 209.0 208.5 216.3 222.3 226.3 226.8 226.8 229.0 223.3 224.5 222.0 216.3 216.3 215.8 213.5 216.3 211.3 206.8 206.0 204.5 198.5 195.8 193.5 189.0 178.8 176.3 178.5 182.0 185.0 186.0 189.5 188.3
 10.0 202.0 203.3 200.3 201.0 201.0 196.5 191.3 192.8 197.5 210.5 210.8 218.8 226.8 230.3 230.0 229.0 230.3 224.3 223.8 219.8 213.5 213.0 212.5 210.0 213.0 208.5 205.0 204.3 202.8 197.0 193.0 190.5 185.0 177.5 179.8 186.8 194.8 198.8 198.8 200.5 202.0
 12.5 213.5 214.5 214.0 214.8 216.3 212.5 202.5 198.5 199.8 213.0 214.5 222.0 229.5 232.5 231.3 230.3 229.0 220.5 217.5 212.3 207.3 206.5 206.5 206.0 209.5 205.5 201.0 199.8 198.5 194.0 189.5 185.5 180.3 179.3 187.3 199.3 203.3 209.0 210.5 212.5 213.5
 15.0 226.0 227.8 227.8 230.0 230.0 228.3 218.0 208.3 202.8 215.3 216.3 223.8 230.8 233.0 232.3 228.5 223.3 214.5 214.5 209.0 204.3 204.3 202.5 198.8 202.8 200.3 195.8 196.3 193.5 187.8 183.8 179.3 172.8 182.8 197.0 209.0 213.0 217.5 221.5 225.0 226.0
 17.5 238.0 239.8 241.0 245.0 247.3 243.8 233.5 220.3 207.8 215.3 216.5 223.8 230.8 232.5 234.0 224.5 221.5 215.8 213.5 206.8 202.5 202.8 201.5 197.5 199.3 195.3 192.8 189.5 188.3 182.8 177.5 172.3 169.5 186.8 206.8 218.0 224.3 227.8 233.5 236.5 238.0
 20.0 249.0 251.8 251.8 256.5 262.8 261.5 250.8 234.3 212.5 211.8 214.5 222.3 226.0 229.5 226.0 220.3 220.3 214.0 210.0 200.5 197.0 197.0 198.0 194.8 196.5 189.0 183.8 179.8 178.0 172.3 167.3 161.0 163.8 190.8 209.0 223.3 230.3 234.0 240.0 245.0 249.0
 22.5 266.3 269.5 269.0 272.5 277.5 280.0 269.8 247.3 219.3 207.8 211.3 218.0 223.3 225.0 219.3 217.5 218.0 208.5 202.8 194.5 192.8 190.8 191.8 191.3 193.0 183.3 172.3 169.5 166.0 161.0 154.0 147.8 158.0 189.5 210.8 226.3 236.3 244.5 253.0 261.5 266.3
 25.0 284.0 286.8 287.3 289.8 294.3 295.5 287.5 257.8 219.3 197.0 201.5 206.8 212.5 215.3 215.3 214.0 211.8 199.8 193.5 187.3 184.8 184.8 185.0 183.8 185.5 173.5 160.3 153.5 149.3 143.3 137.3 130.5 149.5 185.5 211.3 229.0 244.5 256.0 269.5 280.5 284.0
 27.5 300.5 302.8 304.0 311.5 312.0 310.3 301.0 264.0 217.5 180.3 186.5 193.5 200.3 202.8 210.5 208.3 203.3 190.5 185.5 180.3 178.5 178.5 179.3 175.3 174.5 163.3 147.3 138.5 132.8 129.3 122.5 114.5 140.3 180.3 209.0 233.5 252.5 269.8 286.8 295.3 300.5
 30.0 321.8 325.3 326.8 332.5 330.3 327.5 307.3 267.3 212.3 167.8 171.8 179.3 186.5 192.3 203.3 198.0 191.8 182.0 177.0 171.3 170.0 171.0 173.0 168.3 163.0 149.5 136.8 125.3 120.3 118.0 109.3 103.8 135.8 171.0 202.0 238.0 262.3 286.3 303.5 316.5 321.8
 32.5 346.3 349.3 348.5 355.0 354.3 345.8 309.3 266.3 208.3 156.8 159.0 166.0 176.3 184.3 194.5 184.8 180.3 171.8 169.0 163.3 161.5 162.0 165.0 160.8 152.3 135.0 125.5 116.3 108.8 107.0  99.5  94.5 133.3 165.5 194.5 242.8 276.5 307.3 326.3 341.8 346.3
 35.0 373.3 378.3 376.0 380.0 379.0 360.0 307.3 262.8 203.8 147.3 147.3 152.8 165.5 176.3 181.5 168.3 166.0 162.0 161.0 155.8 153.5 153.5 155.3 151.0 141.5 123.0 114.0 110.0  99.5  98.0  91.5  88.0 128.8 161.0 192.3 243.8 292.0 324.5 348.0 365.3 373.3
 37.5 400.0 404.0 406.0 407.5 405.8 367.5 301.0 254.0 198.8 139.8 138.0 143.0 155.3 167.0 166.0 151.3 154.5 152.3 152.8 148.3 146.0 145.3 145.3 139.3 129.5 112.8 105.8 104.3  94.0  91.5  85.3  83.0 124.3 158.0 186.5 238.0 306.3 340.0 368.0 388.3 400.0
 40.0 418.0 422.5 432.8 440.3 433.8 375.0 293.0 242.3 192.3 127.0 126.5 133.5 146.0 158.0 147.0 135.8 143.3 143.0 144.3 139.3 138.0 137.3 137.3 129.3 120.3 105.3  97.8  99.8  91.0  87.0  80.3  77.8 121.5 157.5 186.5 234.0 317.3 362.5 390.5 410.0 418.0
 42.5 430.0 439.8 447.0 462.0 455.5 370.3 283.5 231.8 181.5 113.5 113.5 123.8 138.0 146.5 131.0 123.5 131.8 131.8 131.5 109.8 120.3 121.5 127.5 121.3 110.5  99.0  92.8  95.0  87.5  80.0  74.0  72.8 119.8 153.3 183.8 235.3 324.0 388.3 404.3 423.0 430.0
 45.0 432.8 446.0 464.8 474.5 463.5 359.5 276.5 216.5 168.8 101.3 102.0 115.5 128.3 136.3 119.5 113.5 119.8 105.3  60.8  48.8  50.5  53.3  72.3 108.8 103.5  94.0  88.8  87.0  75.0  65.3  62.3  62.3 107.8 144.3 180.8 235.3 322.8 400.8 412.3 428.3 432.8
 47.5 422.5 435.0 462.0 490.5 455.8 354.8 264.5 202.0 150.5  89.8  93.3 108.3 119.8 126.0 108.8 105.8 101.8  43.0  39.0  36.0  36.0  35.5  35.5  46.5  95.0  89.8  80.8  71.0  57.3  49.8  48.8  50.5  89.8 128.3 175.0 228.5 313.8 400.8 406.0 420.8 422.5
 50.0 404.0 416.3 447.0 483.8 443.5 340.8 247.3 181.0 125.3  75.0  80.3  97.8 111.8 116.3 101.3  96.3  38.5  29.8  31.5  29.8  29.3  28.5  26.3  24.0  46.3  84.3  63.0  48.0  38.3  34.3  36.5  41.3  68.3 103.0 158.5 219.3 289.8 375.5 390.3 404.8 404.0
 52.5 373.3 387.5 420.3 459.5 409.8 316.5 220.3 151.0 100.8  59.0  59.0  72.8  89.8 106.5  95.0  64.3  21.3  23.0  27.0  25.8  24.8  24.5  21.3  16.8  17.8  64.8  39.5  25.8  27.5  26.8  29.3  33.3  47.5  80.0 128.3 201.0 259.8 346.3 363.0 374.3 373.3
 55.0 337.8 353.8 386.3 415.0 354.3 278.3 178.8 114.5  69.3  37.3  38.3  46.5  60.0  75.5  87.5  19.5  15.0  18.3  22.3  22.8  21.8  20.8  17.8  13.8  12.0  16.8  18.8  17.8  24.8  23.5  25.3  28.8  41.3  57.8  94.5 163.8 229.5 308.0 333.0 340.0 337.8
 57.5 294.8 307.5 341.3 360.0 301.8 222.0 129.5  73.3  37.8  20.8  20.8  24.8  36.8  45.3  58.5  12.5  12.5  14.8  19.5  20.0  19.0  17.8  14.8  10.8   9.8   8.0   9.8  16.5  21.8  20.5  21.3  24.8  35.0  48.5  64.8 120.3 198.0 264.5 298.3 299.3 294.8
 60.0 254.0 263.3 285.8 300.5 245.0 163.8  81.3  40.0  20.0  13.8  12.5  13.8  17.8  20.8  17.3   9.8  10.3  12.0  16.8  17.8  16.8  15.5  11.5   8.5   7.0   6.8   8.0  13.8  17.3  16.8  17.8  20.5  28.8  39.5  51.5  78.0 157.5 223.3 260.0 257.5 254.0
 62.5 213.5 222.0 237.5 242.3 190.8 111.0  44.0  23.0  13.8   9.8   9.3  10.3  12.8  11.0   9.3   8.5   9.3  11.0  15.5  16.5  15.5  14.8  10.3   7.0   6.3   6.3   6.8  11.5  13.8  14.3  14.8  16.8  23.5  32.0  40.8  47.5 106.5 188.3 220.5 217.0 213.5
 65.0 183.8 190.0 195.8 194.0 135.3  56.8  25.3  14.8   9.0   6.8   6.8   7.0   9.0   8.0   6.3   6.8   7.5   9.0  12.8  14.3  13.3  12.0   8.5   5.8   5.3   5.0   5.3   9.0  11.0  11.0  11.0  12.8  18.8  24.5  30.8  33.8  61.3 156.3 186.8 186.8 183.8
 67.5 156.3 161.0 167.0 151.0  79.0  27.0  16.5  10.3   6.8   5.3   5.0   5.3   5.8   5.8   5.0   5.8   6.3   7.5  11.0  12.0  11.0  10.8   7.0   5.3   5.0   4.5   4.0   6.3   9.0   9.0   8.5   9.8  14.8  19.0  22.3  24.0  27.5 119.8 165.0 164.8 156.3
 70.0  64.3  68.8  86.0 111.0  33.3  15.5  11.0   7.5   5.3   4.5   4.0   4.5   4.5   4.5   4.5   4.5   5.8   6.8   9.3  10.8   9.3   9.0   6.3   4.5   4.5   4.0   3.5   5.0   7.0   7.0   7.0   7.5  11.5  14.8  16.5  16.8  17.3  68.3  98.0  76.8  64.3
 72.5  42.3  44.5  48.0  36.0  14.8   9.3   7.5   5.8   4.0   3.5   3.0   3.5   3.5   3.5   3.5   3.5   4.5   5.3   7.5   8.0   7.5   7.0   5.0   3.5   3.5   3.0   3.0   3.5   5.8   5.8   5.8   5.8   8.5  10.8  11.5  11.5  11.0  23.0  47.5  46.5  42.3
 75.0  25.3  26.3  29.8  19.0   8.0   6.3   5.3   4.0   3.0   3.0   2.8   3.0   3.0   2.8   2.8   3.0   3.5   4.0   5.8   6.3   5.3   5.3   3.5   2.8   2.8   2.8   2.3   2.8   4.0   4.0   4.0   5.0   5.8   7.0   8.0   8.5   7.0  11.0  28.8  30.3  25.3
 77.5  14.8  14.3  14.8   7.5   5.0   4.0   3.5   2.8   2.3   2.3   2.3   2.8   2.8   2.8   2.3   2.3   3.0   3.0   4.0   4.0   3.5   3.5   2.3   1.8   1.8   1.8   1.8   2.3   2.3   2.8   2.8   3.0   3.5   5.0   5.8   5.8   5.0   5.0  15.0  17.8  14.8
 80.0   5.3   5.3   5.0   3.0   2.8   2.8   2.3   1.8   1.3   1.8   1.8   2.3   2.3   2.3   1.8   1.8   2.3   2.3   2.8   2.8   1.8   1.8   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.8   1.8   2.3   2.3   2.8   3.0   4.0   3.0   2.8   5.3   7.5   5.3
 82.5   1.0   1.0   1.0   1.3   1.8   1.3   1.8   1.8   1.3   1.8   1.8   1.8   2.3   1.8   1.8   1.8   1.8   1.8   1.3   1.3   1.0   1.0   0.5   0.5   1.0   1.0   1.0   1.3   1.3   1.3   1.8   1.8   2.3   1.8   1.8   2.8   2.3   1.8   1.8   2.3   1.0
 85.0   0.5   0.5   0.5   1.0   1.0   1.3   1.3   1.3   1.3   1.3   1.3   1.8   1.8   1.8   1.3   1.8   1.8   1.3   1.3   1.3   0.5   0.5   0.0   0.5   1.0   1.0   1.0   1.3   1.3   1.3   1.3   1.8   1.8   1.8   1.8   1.8   1.8   1.3   1.3   1.3   0.5
 87.5   0.0   0.5   0.0   0.5   0.5   0.5   1.0   1.0   1.0   1.0   1.0   1.3   1.3   1.3   1.0   1.0   1.3   1.0   1.3   1.0   0.0   0.0   0.0   0.5   0.5   0.5   0.5   0.5   1.0   1.0   1.0   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.0   1.0   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.)