Illuminance plots of 2537

(as computed by ies2tab from that IES photometry file)

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:

   
       
# REPORT: CS0558  
# DESCRIPTION: 1560 FLC 2X18L
# LAMP: FLC18L              
# TILT=NONE
# Bulbs: 2,   1200 lm each
#  (luminous intensites divided by  2.40 in the original ies file)
# Number of measured angles:  36 vertical,  52 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.000   0.000   0.000
# Ballast factor: 1,  Input power:   36 W


# Source file: ies/2537.ies
# Luminaire flux =   244 raw, for the given bulb(s) it would be   587 lm,
#                   24.4 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.0 cd / 1000 lm ,  0.2 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max    30 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    21 cd / 1000 lm,
# maximum spec. lum. intensity   116 cd / 1000 lm

# 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  60.0  75.0  90.0 105.0 120.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 240.0 255.0 270.0 285.0 300.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0
#V:  
  0.0   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110
 10.0   115   114   115   113   114   113   112   111   111   109   109   107   105   106   105   107   109   109   111   111   112   113   114   113   115   114   115   114   116   114   115   114   114   113   113   112   112   111   108   110   108   111   112   112   113   113   114   114   115   114   116   114
 20.0   114   115   113   114   111   113   109   109   106   106   103   101  94.0  96.0  94.0   101   103   106   106   109   109   113   111   114   113   115   114   116   115   116   114   115   112   114   111   112   108   108   100   103   100   108   108   112   111   114   112   115   114   116   115   116
 30.0   100   104   100   103  97.0   101  94.0  97.0  91.0  93.0  87.0  87.0  76.0  78.0  76.0  87.0  87.0  93.0  91.0  97.0  94.0   101  97.0   103   100   104   100   105   101   104  99.0   104  97.0   101  95.0   100  93.0  96.0  85.0  88.0  85.0  96.0  93.0   100  95.0   101  97.0   104  99.0   104   101   105
 35.0  90.0  95.0  89.0  93.0  87.0  91.0  83.0  87.0  79.0  83.0  75.0  77.0  66.0  68.0  66.0  77.0  75.0  83.0  79.0  87.0  83.0  91.0  87.0  93.0  89.0  95.0  90.0  96.0  90.0  95.0  88.0  94.0  86.0  91.0  84.0  89.0  82.0  85.0  74.0  79.0  74.0  85.0  82.0  89.0  84.0  91.0  86.0  94.0  88.0  95.0  90.0  96.0
 40.0  78.0  84.0  77.0  82.0  75.0  80.0  72.0  76.0  67.0  72.0  63.0  67.0  56.0  59.0  56.0  67.0  63.0  72.0  67.0  76.0  72.0  80.0  75.0  82.0  77.0  84.0  78.0  85.0  78.0  84.0  76.0  83.0  74.0  80.0  72.0  78.0  69.0  74.0  62.0  68.0  62.0  74.0  69.0  78.0  72.0  80.0  74.0  83.0  76.0  84.0  78.0  85.0
 45.0  66.0  72.0  65.0  70.0  63.0  68.0  59.0  64.0  56.0  61.0  52.0  56.0  46.0  48.0  46.0  56.0  52.0  61.0  56.0  64.0  59.0  68.0  63.0  70.0  65.0  72.0  66.0  73.0  65.0  71.0  63.0  70.0  61.0  67.0  58.0  65.0  56.0  62.0  52.0  56.0  52.0  62.0  56.0  65.0  58.0  67.0  61.0  70.0  63.0  71.0  65.0  73.0
 47.5  59.0  65.0  58.0  64.0  56.0  62.0  52.0  58.0  50.0  53.0  47.0  49.0  41.0  43.0  41.0  49.0  47.0  53.0  50.0  58.0  52.0  62.0  56.0  64.0  58.0  65.0  59.0  66.0  58.0  64.0  56.0  62.0  54.0  60.0  52.0  58.0  49.0  55.0  46.0  50.0  46.0  55.0  49.0  58.0  52.0  60.0  54.0  62.0  56.0  64.0  58.0  66.0
 50.0  52.0  59.0  51.0  57.0  49.0  54.0  46.0  51.0  44.0  48.0  41.0  44.0  36.0  39.0  36.0  44.0  41.0  48.0  44.0  51.0  46.0  54.0  49.0  57.0  51.0  59.0  52.0  59.0  52.0  57.0  51.0  56.0  47.0  53.0  45.0  51.0  44.0  49.0  40.0  45.0  40.0  49.0  44.0  51.0  45.0  53.0  47.0  56.0  51.0  57.0  52.0  59.0
 52.5  46.0  53.0  45.0  51.0  43.0  48.0  41.0  45.0  39.0  42.0  36.0  39.0  32.0  35.0  32.0  39.0  36.0  42.0  39.0  45.0  41.0  48.0  43.0  51.0  45.0  53.0  46.0  53.0  46.0  52.0  45.0  50.0  42.0  47.0  40.0  45.0  38.0  43.0  35.0  39.0  35.0  43.0  38.0  45.0  40.0  47.0  42.0  50.0  45.0  52.0  46.0  53.0
 55.0  40.0  46.0  39.0  45.0  37.0  43.0  35.0  40.0  34.0  37.0  32.0  34.0  28.0  31.0  28.0  34.0  32.0  37.0  34.0  40.0  35.0  43.0  37.0  45.0  39.0  46.0  40.0  47.0  40.0  46.0  39.0  44.0  36.0  41.0  34.0  39.0  33.0  37.0  30.0  34.0  30.0  37.0  33.0  39.0  34.0  41.0  36.0  44.0  39.0  46.0  40.0  47.0
 57.5  34.0  40.0  33.0  39.0  32.0  37.0  30.0  34.0  29.0  32.0  26.0  29.0  24.0  27.0  24.0  29.0  26.0  32.0  29.0  34.0  30.0  37.0  32.0  39.0  33.0  40.0  34.0  40.0  34.0  40.0  33.0  38.0  30.0  35.0  29.0  34.0  28.0  32.0  25.0  29.0  25.0  32.0  28.0  34.0  29.0  35.0  30.0  38.0  33.0  40.0  34.0  40.0
 60.0  29.0  35.0  29.0  34.0  27.0  32.0  25.0  30.0  24.0  28.0  22.0  25.0  21.0  23.0  21.0  25.0  22.0  28.0  24.0  30.0  25.0  32.0  27.0  34.0  29.0  35.0  29.0  35.0  29.0  34.0  28.0  33.0  27.0  30.0  25.0  29.0  24.0  28.0  21.0  26.0  21.0  28.0  24.0  29.0  25.0  30.0  27.0  33.0  28.0  34.0  29.0  35.0
 62.5  25.0  29.0  24.0  29.0  23.0  27.0  21.0  25.0  20.0  24.0  19.0  22.0  17.0  20.0  17.0  22.0  19.0  24.0  20.0  25.0  21.0  27.0  23.0  29.0  24.0  29.0  25.0  30.0  24.0  29.0  23.0  28.0  22.0  27.0  21.0  25.0  20.0  24.0  18.0  22.0  18.0  24.0  20.0  25.0  21.0  27.0  22.0  28.0  23.0  29.0  24.0  30.0
 65.0  20.0  25.0  20.0  24.0  19.0  23.0  18.0  21.0  17.0  20.0  16.0  18.0  14.0  17.0  14.0  18.0  16.0  20.0  17.0  21.0  18.0  23.0  19.0  24.0  20.0  25.0  20.0  25.0  20.0  25.0  19.0  23.0  19.0  22.0  18.0  21.0  17.0  20.0  16.0  19.0  16.0  20.0  17.0  21.0  18.0  22.0  19.0  23.0  19.0  25.0  20.0  25.0
 67.5  17.0  21.0  16.0  20.0  15.0  19.0  15.0  18.0  14.0  17.0  13.0  15.0  11.0  14.0  11.0  15.0  13.0  17.0  14.0  18.0  15.0  19.0  15.0  20.0  16.0  21.0  17.0  21.0  16.0  20.0  16.0  19.0  15.0  19.0  14.0  18.0  14.0  17.0  13.0  16.0  13.0  17.0  14.0  18.0  14.0  19.0  15.0  19.0  16.0  20.0  16.0  21.0
 70.0  13.0  17.0  13.0  16.0  12.0  15.0  11.0  14.0  10.0  13.0  10.0  12.0   9.0  10.0   9.0  12.0  10.0  13.0  10.0  14.0  11.0  15.0  12.0  16.0  13.0  17.0  13.0  17.0  13.0  16.0  10.0  16.0  12.0  15.0  11.0  14.0  10.0  14.0  10.0  13.0  10.0  14.0  10.0  14.0  11.0  15.0  12.0  16.0  10.0  16.0  13.0  17.0
 72.5  10.0  13.0  10.0  13.0   9.0  12.0   9.0  11.0   8.0  10.0   8.0  10.0   7.0   9.0   7.0  10.0   8.0  10.0   8.0  11.0   9.0  12.0   9.0  13.0  10.0  13.0  10.0  14.0  10.0  13.0  10.0  12.0   9.0  12.0   9.0  10.0   9.0  10.0   8.0  10.0   8.0  10.0   9.0  10.0   9.0  12.0   9.0  12.0  10.0  13.0  10.0  14.0
 75.0   8.0  10.0   7.0  10.0   7.0   9.0   6.0   9.0   6.0   9.0   6.0   8.0   5.0   7.0   5.0   8.0   6.0   9.0   6.0   9.0   6.0   9.0   7.0  10.0   7.0  10.0   8.0  11.0   7.0  10.0   7.0  10.0   7.0   9.0   7.0   9.0   6.0   9.0   6.0   8.0   6.0   9.0   6.0   9.0   7.0   9.0   7.0  10.0   7.0  10.0   7.0  11.0
 77.5   5.0   8.0   5.0   7.0   5.0   7.0   5.0   7.0   4.0   6.0   4.0   6.0   4.0   6.0   4.0   6.0   4.0   6.0   4.0   7.0   5.0   7.0   5.0   7.0   5.0   8.0   5.0   8.0   5.0   8.0   5.0   7.0   5.0   7.0   5.0   7.0   5.0   7.0   5.0   7.0   5.0   7.0   5.0   7.0   5.0   7.0   5.0   7.0   5.0   8.0   5.0   8.0
 80.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   4.0   0.0   4.0   0.0   4.0   0.0   4.0   0.0   4.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0   0.0   5.0
 82.5   0.0   4.0   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   4.0   0.0   4.0   0.0   4.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   4.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   4.0   0.0   4.0
 85.0   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   0.0   0.0   0.0   0.0   0.0   0.0   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   0.0   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   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   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
 92.5   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 95.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 97.5   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
100.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
102.5   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
120.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
135.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
150.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
165.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
180.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0