Illuminance plots of C5EKMA

(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]      C5EKMA - 37647
# [LUMINAIRE] CA 5000 - HPS-T 150W- Adjt=V4.5L2
# [LUMCAT]    CA 5000 CDM-TT 150-(V4.5L2)
# [DATE]      27/03/2002
# down given:   100.0%
# out given:    72.6%
# tilt:  0 
# [LAMP]      Philips CDM-TT 150W /830
# Source file: ldt/C5EKMA.LDT
# Luminaire flux =   729 raw, for the given bulb(s) it would be  9836 lm,
#                   72.9 % of the bulb flux
# between 75 and 90:  0.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   4.3 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   335 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   155 cd / 1000 lm,
# maximum spec. lum. intensity   724 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   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109
 10.0   102   103   104   105   105   106   106   107   107   108   109   110   110   111   111   111   111   112   112   112   115   118   120   123   127   130   130
 20.0  96.0  97.3  98.9   102   103   105   106   107   109   110   111   113   114   115   116   116   118   126   133   142   160   175   188   206   246   291   296
 30.0  87.0  88.4  93.2  97.4  99.8   103   105   108   110   113   116   119   121   123   126   133   149   174   209   260   325   382   454   520   601   633   657
 35.0  80.0  82.2  88.9  95.4  99.5   104   107   110   112   115   117   120   123   127   135   153   178   223   286   366   468   573   639   682   697   608   590
 40.0  73.0  76.1  82.8  92.5  98.0   103   108   111   114   116   118   121   125   129   140   168   215   284   383   507   617   690   724   686   605   429   374
 45.0  66.0  68.6  76.2  87.7  93.5  99.8   106   109   112   113   115   117   123   129   145   185   251   352   481   609   708   652   601   501   381   259   220
 47.5  67.5  66.5  73.2  84.7  90.7  97.4   102   107   109   111   112   114   120   127   146   195   277   392   533   640   645   579   465   367   279   206   195
 50.0  69.0  65.3  69.9  81.3  87.4  93.2  97.5   102   105   107   108   110   116   124   148   205   301   433   560   634   585   451   330   272   198   172   170
 52.5  68.5  62.7  66.1  77.2  82.8  88.1  92.4  96.4  99.8   102   103   106   112   124   153   217   325   464   573   566   479   328   243   181   159   150   161
 55.0  68.0  59.6  62.0  71.0  77.1  81.8  86.8  90.8  93.6  96.0  97.6   100   109   123   159   232   346   476   540   486   350   247   165   149   131   136   151
 57.5  46.0  47.3  58.1  64.4  69.7  75.2  80.6  83.8  87.2  89.2  91.7  93.5   102   119   159   240   361   459   473   371   254   167   136   120   121   124   137
 60.0  24.0  29.5  47.2  58.4  61.9  67.2  73.7  74.8  76.8  81.8  78.6  84.7  94.3   115   159   239   349   419   382   273   169   131   110   108   112   115   123
 62.5  15.5  18.0  29.2  47.4  51.1  54.2  55.7  60.3  58.6  59.6  57.8  66.9  66.2  86.5   132   218   308   335   280   194   131   102  96.8  97.2   104   107   108
 65.0   7.0   9.5  16.8  23.0  32.4  29.6  30.4  31.5  30.5  30.3  32.3  36.0  34.5  58.0  97.2   165   240   239   192   127  95.0  85.6  84.1  87.2  97.2   100  92.0
 67.5   5.5   6.2   8.1   9.5   9.3  12.5  11.9  11.9  10.8  10.2  15.4  13.3  21.1  40.5  70.5   106   155   136   106  65.9  59.2  59.3  68.4  72.3  90.2  91.4  64.5
 70.0   4.0   5.2   5.5   6.3   6.2   6.5   6.8   7.7   7.9   7.7   7.8   9.5  13.3  23.0  44.5  72.9  81.8  74.2  48.5  30.0  27.9  28.6  37.0  49.1  68.4  82.2  37.0
 72.5   3.0   4.1   4.3   4.9   5.2   5.0   5.2   5.6   5.7   5.7   5.8   6.3   8.6  15.5  28.9  38.0  47.1  36.9  24.7  14.5  11.5  13.2  14.1  23.7  40.3  59.4  24.5
 75.0   2.0   3.1   3.5   3.7   4.2   3.9   3.5   3.6   3.6   3.5   3.8   4.1   5.2   8.0  15.6  22.6  22.8  16.8  11.7   7.6   6.6   6.3   6.5   7.1  19.1  31.4  12.0
 77.5   1.5   2.1   2.7   2.6   2.9   2.9   2.6   2.2   2.0   2.0   1.9   2.4   3.0   5.0   8.0  10.3   9.9   7.7   5.4   4.0   3.7   2.8   2.9   3.2   4.0  15.4   7.0
 80.0   1.0   1.1   1.6   1.6   1.6   1.3   1.5   1.1   1.1   0.9   0.9   0.8   1.6   2.0   3.8   4.3   4.1   3.5   2.4   2.1   1.8   1.1   0.9   1.1   1.9   2.7   2.0
 82.5   0.5   0.5   0.7   0.9   0.3   0.3   0.5   0.1   0.4   0.2   0.1   0.4   0.8   1.0   1.6   1.9   1.8   1.2   1.0   0.9   0.5   0.3   0.1   0.0   0.7   0.5   1.0
 85.0   0.0   0.0   0.1   0.3   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.4   0.3   0.1   0.1   0.3   0.0   0.0   0.0   0.0   0.0   0.1   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
 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