Illuminance plots of Tennessee_TEN-C-MRL_1_QE_125_6800_4100_E27

(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:

   
       
# [MANUFAC]   INDAL
# [TEST]      SO12F05S.LDT
# [LUMINAIRE] TEN-C-MRL
# [LUMCAT]    Tennessee 
# [DATE]      06/11/2012/07/07/1998/VIARDOT
# down given: 56.82%
# out given: 73.71%
# tilt: 0
# [LAMP]      1 QE 125 6800 4100 E27
# Bulbs: 1,   6800 lm each
# Source file: Tennessee_TEN-C-MRL_1_QE_125_6800_4100_E27.ldt
# Luminaire flux =   554 raw, for the given bulb(s) it would be  3768 lm,
#                   55.4 % of the bulb flux
# between 75 and 90: 21.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  69.2 cd / 1000 lm , 36.4 % of the luminaire flux
# 90deg and above:  max  63.0 cd / 1000 lm , 24.4 % of the luminaire flux
# CutOff Type: Non-CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground: 848 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:4208 %
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max    91 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    87 cd / 1000 lm,
# maximum spec. lum. intensity    92 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  15.0  30.0  45.0  60.0  75.0  90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0
#V:  
  0.0   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3
  2.5   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3
  5.0   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.3   1.4   1.4   1.4   1.4   1.4
  7.5   3.5   3.5   3.5   3.5   3.6   3.7   4.3   3.7   3.6   3.5   3.5   3.5   3.5   3.4   3.3   3.1   3.2   3.3   2.7   3.3   3.2   3.1   3.3   3.4
 10.0   5.7   5.7   5.7   5.7   5.8   5.9   7.2   5.9   5.8   5.7   5.7   5.7   5.7   5.4   5.1   4.8   4.9   5.1   4.1   5.1   4.9   4.8   5.1   5.4
 12.5  14.0  14.3  14.6  14.9  15.3  15.3  16.6  15.3  15.3  14.9  14.6  14.3  14.0  13.8  13.7  13.5  13.8  13.6  12.3  13.6  13.8  13.5  13.7  13.8
 15.0  22.4  22.8  23.5  24.0  24.7  24.8  26.0  24.8  24.7  24.0  23.5  22.8  22.4  22.3  22.3  22.3  22.7  22.0  20.4  22.0  22.7  22.3  22.3  22.3
 17.5  28.1  28.5  29.7  30.5  30.6  30.3  31.0  30.3  30.6  30.5  29.7  28.5  28.1  28.1  28.4  28.5  28.8  28.0  26.3  28.0  28.8  28.5  28.4  28.1
 20.0  33.8  34.3  35.9  36.9  36.6  35.7  35.9  35.7  36.6  36.9  35.9  34.3  33.8  33.9  34.4  34.7  34.8  33.9  32.1  33.9  34.8  34.7  34.4  33.9
 22.5  36.6  37.4  39.1  40.1  39.6  38.5  38.5  38.5  39.6  40.1  39.1  37.4  36.6  36.8  38.0  38.5  38.3  36.9  35.2  36.9  38.3  38.5  38.0  36.8
 25.0  39.4  40.5  42.2  43.2  42.6  41.3  41.1  41.3  42.6  43.2  42.2  40.5  39.4  39.6  41.5  42.3  41.7  39.9  38.2  39.9  41.7  42.3  41.5  39.6
 27.5  43.4  44.0  45.2  45.5  45.5  44.8  45.9  44.8  45.5  45.5  45.2  44.0  43.4  43.2  44.0  44.7  44.5  43.0  41.4  43.0  44.5  44.7  44.0  43.2
 30.0  47.4  47.6  48.1  47.7  48.5  48.3  50.7  48.3  48.5  47.7  48.1  47.6  47.4  46.7  46.6  47.1  47.2  46.0  44.6  46.0  47.2  47.1  46.6  46.7
 32.5  53.7  52.7  51.3  50.1  51.7  53.4  56.3  53.4  51.7  50.1  51.3  52.7  53.7  52.4  50.3  49.0  50.6  51.2  50.9  51.2  50.6  49.0  50.3  52.4
 35.0  60.0  57.8  54.4  52.4  54.8  58.6  62.0  58.6  54.8  52.4  54.4  57.8  60.0  58.1  53.9  50.9  54.0  56.3  57.3  56.3  54.0  50.9  53.9  58.1
 37.5  66.3  63.5  58.7  56.1  59.6  64.8  68.2  64.8  59.6  56.1  58.7  63.5  66.3  63.5  58.0  54.3  58.2  62.5  63.6  62.5  58.2  54.3  58.0  63.5
 40.0  72.5  69.2  62.9  59.8  64.3  70.9  74.4  70.9  64.3  59.8  62.9  69.2  72.5  68.8  62.1  57.6  62.3  68.7  69.9  68.7  62.3  57.6  62.1  68.8
 42.5  77.6  73.6  67.4  63.8  68.8  75.4  79.2  75.4  68.8  63.8  67.4  73.6  77.6  74.4  67.1  62.0  67.0  73.8  74.9  73.8  67.0  62.0  67.1  74.4
 45.0  82.7  78.1  71.8  67.7  73.2  79.8  83.9  79.8  73.2  67.7  71.8  78.1  82.7  79.9  72.1  66.4  71.7  78.9  80.0  78.9  71.7  66.4  72.1  79.9
 47.5  84.1  80.4  74.9  72.8  77.1  82.3  85.6  82.3  77.1  72.8  74.9  80.4  84.1  81.9  75.8  71.7  75.5  81.6  81.8  81.6  75.5  71.7  75.8  81.9
 50.0  85.6  82.8  78.0  77.8  80.9  84.8  87.2  84.8  80.9  77.8  78.0  82.8  85.6  83.8  79.5  76.9  79.3  84.2  83.7  84.2  79.3  76.9  79.5  83.8
 52.5  85.8  83.3  80.3  81.9  83.9  85.8  89.2  85.8  83.9  81.9  80.3  83.3  85.8  84.8  82.1  81.7  82.2  85.9  85.1  85.9  82.2  81.7  82.1  84.8
 55.0  85.9  83.8  82.6  86.1  86.9  86.8  91.2  86.8  86.9  86.1  82.6  83.8  85.9  85.8  84.7  86.5  85.1  87.6  86.6  87.6  85.1  86.5  84.7  85.8
 57.5  84.4  82.7  83.4  87.7  87.1  85.8  87.8  85.8  87.1  87.7  83.4  82.7  84.4  84.4  85.8  89.2  86.0  85.9  84.8  85.9  86.0  89.2  85.8  84.4
 60.0  82.8  81.5  84.2  89.3  87.2  84.7  84.5  84.7  87.2  89.3  84.2  81.5  82.8  83.0  86.8  91.8  86.9  84.2  83.1  84.2  86.9  91.8  86.8  83.0
 62.5  80.9  80.4  83.6  88.3  85.9  83.1  83.3  83.1  85.9  88.3  83.6  80.4  80.9  81.6  85.8  90.8  86.2  82.6  80.2  82.6  86.2  90.8  85.8  81.6
 65.0  78.9  79.3  83.1  87.3  84.7  81.6  82.0  81.6  84.7  87.3  83.1  79.3  78.9  80.2  84.8  89.8  85.5  81.1  77.3  81.1  85.5  89.8  84.8  80.2
 67.5  76.2  76.1  80.0  83.9  81.2  79.1  78.9  79.1  81.2  83.9  80.0  76.1  76.2  77.7  82.1  86.8  83.2  78.8  74.9  78.8  83.2  86.8  82.1  77.7
 70.0  73.5  72.9  76.9  80.4  77.7  76.7  75.9  76.7  77.7  80.4  76.9  72.9  73.5  75.2  79.3  83.8  80.9  76.6  72.6  76.6  80.9  83.8  79.3  75.2
 72.5  70.8  70.4  73.0  76.1  74.8  74.2  73.9  74.2  74.8  76.1  73.0  70.4  70.8  72.4  75.4  79.1  76.5  73.1  69.4  73.1  76.5  79.1  75.4  72.4
 75.0  68.0  68.0  69.1  71.8  71.8  71.7  71.8  71.7  71.8  71.8  69.1  68.0  68.0  69.7  71.6  74.4  72.1  69.6  66.2  69.6  72.1  74.4  71.6  69.7
 77.5  67.2  66.2  65.8  68.1  69.4  69.6  70.5  69.6  69.4  68.1  65.8  66.2  67.2  68.1  68.8  70.4  68.8  68.1  65.5  68.1  68.8  70.4  68.8  68.1
 80.0  66.4  64.3  62.4  64.4  67.0  67.4  69.2  67.4  67.0  64.4  62.4  64.3  66.4  66.6  65.9  66.5  65.6  66.6  64.8  66.6  65.6  66.5  65.9  66.6
 82.5  64.3  62.0  59.7  61.3  64.3  65.8  67.8  65.8  64.3  61.3  59.7  62.0  64.3  64.1  63.3  63.7  62.9  63.5  62.6  63.5  62.9  63.7  63.3  64.1
 85.0  62.3  59.6  56.9  58.2  61.7  64.2  66.4  64.2  61.7  58.2  56.9  59.6  62.3  61.6  60.8  60.9  60.2  60.4  60.3  60.4  60.2  60.9  60.8  61.6
 87.5  60.7  57.6  54.2  55.0  58.7  62.3  64.7  62.3  58.7  55.0  54.2  57.6  60.7  60.1  58.5  57.7  57.2  59.0  58.9  59.0  57.2  57.7  58.5  60.1
 90.0  59.0  55.6  51.4  51.7  55.7  60.4  63.0  60.4  55.7  51.7  51.4  55.6  59.0  58.6  56.2  54.5  54.2  57.5  57.6  57.5  54.2  54.5  56.2  58.6
135.0  59.0  55.6  51.4  51.7  55.7  60.4  63.0  60.4  55.7  51.7  51.4  55.6  59.0  58.6  56.2  54.5  54.2  57.5  57.6  57.5  54.2  54.5  56.2  58.6
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