Illuminance plots of C5F3EI

(as computed by ies2tab from that 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]   Thorn - Les Andelys
# [TEST]      C5F3EI - 17463
# [LUMINAIRE] CA 5000 - HPSXL-T 150W- Adjt=V2L4
# [LUMCAT]    CA 5000 SHPXL-T 150-(V2L4)
# [DATE]      03/08/1993
# down given:   100.0%
# out given:    70.6%
# tilt:  0 
# [LAMP]      GE LU 150W /XL/T
# Source file: ldt/C5F3EI.LDT
# Luminaire flux =   706 raw, for the given bulb(s) it would be 12359 lm,
#                   70.6 % of the bulb flux
# between 75 and 90:  0.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  11.5 cd / 1000 lm ,  0.1 % 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   661 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   589 cd / 1000 lm,
# maximum spec. lum. intensity   661 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  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0
#V:  
  0.0   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251
 10.0   128   131   140   148   153   158   164   170   179   188   197   206   216   225   233   242   250   259   267   275   278   281   284   287   292   309   324
 20.0   106   109   113   118   121   125   130   135   148   163   178   196   214   232   244   256   267   273   281   288   290   293   293   288   274   260   277
 30.0  91.0  96.5   103   110   114   117   122   128   136   148   169   197   225   252   268   282   288   289   283   270   253   237   216   201   181   163   162
 35.0  85.0  90.5  98.3   106   110   114   119   124   133   146   166   202   238   271   288   299   304   299   284   259   227   197   174   156   134   123   120
 40.0  76.0  82.6  93.5   102   107   112   117   124   131   145   174   215   260   289   309   324   325   309   274   230   191   159   137   125   109   102  98.0
 45.0  68.0  74.2  88.4   100   106   112   118   124   133   149   181   243   303   340   368   384   370   319   253   196   153   133   116   109  97.8  89.4  84.0
 47.5  64.5  70.9  85.7  99.6   106   113   118   125   133   149   187   261   331   380   413   419   388   318   234   176   142   122   111   104  94.1  84.5  79.0
 50.0  61.0  68.0  83.2  98.8   106   112   118   124   134   151   196   279   360   420   458   454   399   303   214   157   131   116   106   100  90.6  80.2  74.0
 52.5  55.5  64.3  80.6  97.4   103   109   115   121   131   150   197   304   406   475   503   482   403   280   190   145   123   110   102  97.2  87.3  77.1  70.0
 55.0  50.0  60.3  77.1  92.9  99.4   104   110   116   126   146   206   334   453   530   545   501   389   252   168   132   116   105  97.5  92.5  84.1  74.7  66.0
 57.5  44.0  55.1  72.6  87.9  93.6  99.4   106   112   121   145   210   373   504   567   561   499   357   218   151   122   109  99.4  92.2  87.4  80.8  72.9  63.0
 60.0  38.0  49.2  67.8  80.9  86.9  92.7   101   107   116   139   226   418   559   604   570   465   302   180   131   112   101  92.5  86.3  81.4  75.2  71.2  60.0
 62.5  30.0  43.5  62.7  73.7  79.9  85.4  92.6   100   109   138   235   460   608   614   548   415   248   151   116   102  92.9  85.3  79.9  74.9  67.8  66.0  58.5
 65.0  22.0  37.8  56.3  66.6  73.1  77.1  83.3  90.7  99.9   129   233   510   661   624   512   347   194   127   104  93.3  85.1  78.9  73.4  67.6  60.6  58.9  57.0
 67.5  16.5  31.0  49.8  59.7  65.5  69.1  74.3  81.2  88.9   112   216   489   589   571   429   269   152   107  92.1  84.5  77.9  72.5  66.9  60.9  53.8  49.4  47.0
 70.0  11.0  23.8  41.4  52.8  56.2  60.1  64.8  71.1  63.4  76.2   159   302   468   517   332   165   110  73.8  68.8  70.8  65.3  62.3  56.9  54.3  47.1  39.2  37.0
 72.5   6.0  14.8  32.4  32.3  39.6  36.0  37.2  31.6  25.6  35.0  63.8   139   279   300   198  80.7  52.2  34.8  29.8  34.1  37.8  36.4  39.8  36.8  40.3  29.3  23.5
 75.0   1.0   5.0  15.3  10.2  10.4  13.3   5.2   6.7   8.0  12.5  24.8  58.1  97.4  83.0  79.3  38.5  20.4  13.2  10.7  10.4   8.8  14.8  13.6  17.0  21.8  19.5  10.0
 77.5   0.5   1.7   1.8   3.0   2.4   2.8   2.9   3.8   4.6   6.5  11.1  19.1  30.7  46.0  30.6  16.9  10.8   7.7   6.2   5.2   4.7   4.4   4.4   5.7   5.8  11.1   5.5
 80.0   0.0   0.2   1.3   0.6   0.8   1.1   1.5   1.1   2.2   3.1   4.3   7.1  11.4   9.0  11.5   8.1   4.9   4.1   3.4   2.7   2.1   2.2   1.6   1.2   1.9   3.0   1.0
 82.5   0.0   0.0   0.7   0.0   0.1   0.3   0.5   0.1   0.4   1.2   1.0   2.4   2.8   5.0   3.6   3.3   2.7   1.6   1.5   0.9   0.6   0.6   0.2   0.0   0.0   1.1   0.5
 85.0   0.0   0.0   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.8   1.0   1.8   1.3   1.6   0.8   0.3   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   0.5   0.1   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