Illuminance plots of CDS501,FG,A,P8X,1xSON-TP70W,CON

(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]   Philips/2004-08-03 Eulumdat/1   B-Tilt = 0.00
# [TEST]      LVM007460C
# [LUMINAIRE] CDS501 FG A P8X
# [LUMCAT]    
# [DATE]      2000-07-24
# down given: 100.00%
# out given: 77.00%
# tilt: 0.0
# [LAMP]      SON-TP70W
# Source file: ldt/CDS501,FG,A,P8X,1xSON-TP70W,CON.ldt
# Luminaire flux =   773 raw, for the given bulb(s) it would be  5099 lm,
#                   77.3 % of the bulb flux
# between 75 and 90:  2.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  20.3 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   405 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   393 cd / 1000 lm,
# maximum spec. lum. intensity   405 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   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170
 10.0   136   137   142   147   148   149   152   156   160   164   168   171   176   181   184   188   192   195   201   203   205   208   209   212   214   209   209
 20.0   118   119   124   128   130   132   135   140   146   152   158   166   172   181   188   195   204   213   222   229   234   237   240   242   242   239   239
 30.0   110   111   113   117   119   121   124   127   133   139   148   157   169   180   194   208   220   232   243   251   257   261   266   269   271   256   245
 35.0   106   107   109   114   115   117   120   123   128   135   143   155   168   186   203   221   241   260   273   281   283   285   283   282   275   253   241
 40.0   101   103   106   109   112   114   117   120   124   130   140   154   170   190   216   244   274   299   312   316   315   310   304   291   270   244   220
 45.0  95.5  97.2   101   106   109   112   114   116   120   125   136   151   173   201   234   271   309   332   345   346   338   320   297   281   256   220   193
 47.5  92.2  93.0  99.1   105   107   110   111   115   119   125   134   150   173   203   240   280   323   348   360   357   339   315   288   267   247   204   175
 50.0  87.7  89.6  96.5   103   105   107   110   114   117   123   132   149   172   204   244   290   332   361   370   361   336   305   276   257   232   186   157
 52.5  83.1  84.6  93.3   100   103   107   110   113   116   122   132   148   173   208   250   301   349   374   377   355   322   283   256   236   214   164   134
 55.0  77.1  79.8  88.3  96.1   101   104   108   111   115   122   130   147   174   211   260   317   368   389   383   347   302   257   227   209   188   139   115
 57.5  71.6  74.3  84.2  93.2  98.2   102   107   110   114   120   129   144   170   207   258   321   373   396   384   343   281   232   199   180   159   116  94.8
 60.0  65.1  68.3  78.8  89.2  94.6  98.8   103   108   113   119   127   143   171   211   265   329   385   399   377   324   257   205   172   151   128  93.1  78.1
 62.5  58.8  62.0  73.8  85.3  91.4  96.1   101   106   110   115   124   141   170   215   273   342   395   403   365   300   226   176   146   124   100  68.5  57.3
 65.0  49.5  55.0  68.0  80.7  87.4  92.8  97.0  99.9   105   112   121   138   168   215   278   353   405   401   348   266   193   146   120   100  75.2  48.0  43.0
 67.5  34.1  39.7  61.7  75.5  82.1  87.4  91.5  96.7   102   108   116   133   161   204   263   337   393   389   326   236   164   121  98.1  83.9  60.1  36.8  30.8
 70.0  19.5  23.7  51.0  68.3  74.8  80.9  85.7  89.8  95.1  99.6   107   121   144   180   231   298   349   345   289   201   135   101  81.9  69.9  50.6  29.8  21.5
 72.5  11.1  11.1  41.8  59.1  64.9  70.2  76.0  80.5  84.7  89.0  95.2   105   122   149   185   235   271   269   221   155   106  80.9  67.6  58.4  42.4  24.0  14.8
 75.0   8.0   7.9  30.5  48.6  54.5  59.8  64.7  67.7  69.9  72.5  76.4  83.7  95.1   113   137   167   188   184   152   109  80.0  64.2  55.0  48.0  35.2  18.2   9.8
 77.5   5.5   5.5  16.0  25.9  29.2  30.0  29.0  26.4  24.5  23.3  23.5  25.6  30.8  39.5  52.7  69.3  81.6  85.0  76.2  56.7  29.1  43.5  41.5  36.1  25.9  12.5   5.6
 80.0   3.4   3.5   3.9   4.4   4.8   5.3   5.8   6.1   6.5   6.9   7.6   8.6  10.3  13.0  16.7  20.2  20.3  18.3  13.0   8.8   5.5   3.9   3.1   2.7   2.5   2.4   2.4
 82.5   1.8   1.8   2.0   2.2   2.3   2.5   2.7   2.8   3.0   3.1   3.3   3.5   3.9   4.5   5.1   5.3   5.1   4.3   3.2   2.3   1.8   1.6   1.5   1.4   1.3   1.4   1.3
 85.0   0.6   0.6   0.7   0.8   0.8   0.8   0.8   0.8   0.8   0.8   0.8   0.8   0.8   0.8   0.8   0.7   0.7   0.7   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.5
 87.5   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2
 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
 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
 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
 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
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
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
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
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
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
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
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
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