Illuminance plots of SGS254,FG,TP,P3X,1xSON-TP250W,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]      LVM0220300
# [LUMINAIRE] SGS254 FG TP P3X
# [LUMCAT]    
# [DATE]      2002-03-08
# down given: 100.00%
# out given: 85.00%
# tilt: 0.0
# [LAMP]      SON-TP250W
# Source file: ldt/SGS254,FG,TP,P3X,1xSON-TP250W,CON.ldt
# Luminaire flux =   846 raw, for the given bulb(s) it would be 28086 lm,
#                   84.6 % of the bulb flux
# between 75 and 90:  3.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  89.8 cd / 1000 lm ,  0.6 % 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   505 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   435 cd / 1000 lm,
# maximum spec. lum. intensity   505 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   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151
 10.0   133   133   134   135   135   136   137   138   139   140   142   144   145   149   151   155   159   163   166   170   175   180   183   187   191   195   194
 20.0   128   128   130   132   134   134   135   134   133   134   135   137   140   144   150   158   169   177   188   195   203   210   216   220   226   237   240
 30.0   126   124   125   127   127   127   127   128   128   130   131   136   143   153   170   196   226   254   276   292   301   300   295   284   265   252   251
 35.0   122   121   122   123   124   124   125   125   128   131   136   142   150   165   188   225   278   321   355   376   380   370   354   330   280   265   255
 40.0   116   114   117   120   121   121   124   128   130   133   138   143   151   164   193   246   314   369   399   413   420   411   379   332   276   274   249
 45.0   104   106   112   117   119   122   125   128   134   139   144   148   156   176   218   304   396   455   476   468   430   364   312   277   263   286   264
 47.5  98.9   102   109   117   120   123   127   133   139   145   147   152   163   185   233   314   385   427   442   441   416   349   287   255   269   286   261
 50.0  93.8  97.4   106   118   124   131   134   139   143   147   150   155   165   188   241   324   384   411   417   404   368   318   273   245   266   257   233
 52.5  88.7  95.1   108   119   123   129   135   141   145   151   153   155   161   189   259   360   415   429   417   377   321   278   245   227   246   211   189
 55.0  84.4  91.2   101   111   118   126   132   139   143   148   152   154   162   197   283   396   444   456   440   386   310   250   196   183   192   164   147
 57.5  81.9  84.5  96.6   106   114   122   128   133   139   145   151   154   166   207   316   420   468   477   447   380   299   225   164   138   141   125   108
 60.0  76.3  78.7  92.9   102   110   117   122   128   133   141   147   152   163   210   341   453   497   484   438   366   285   201   138   110   102  94.8  79.7
 62.5  71.2  72.3  89.1   101   106   112   117   124   130   136   141   148   161   219   368   474   505   488   428   340   256   169   116  92.1  78.0  71.0  60.5
 63.5  67.8  69.0  87.6  99.1   106   110   116   123   129   134   139   146   162   220   376   471   491   471   415   329   246   161   109  88.0  72.9  64.0  52.5
 64.5  66.5  66.3  85.7  96.6   105   109   115   122   127   133   139   145   161   220   374   461   479   455   399   318   234   151   104  84.2  67.8  57.8  46.0
 65.5  63.1  63.7  83.1  94.8   103   107   115   119   125   131   138   144   158   222   364   443   463   437   382   304   224   144   100  79.7  63.3  51.6  40.5
 66.5  60.5  61.0  79.5  92.7  98.7   107   113   117   124   130   137   142   156   222   358   434   447   420   359   285   209   136  96.8  77.0  60.1  46.0  35.8
 67.5  56.7  58.0  77.2  90.2  96.2   105   111   119   124   131   136   140   155   226   359   432   435   398   334   263   193   126  92.5  75.5  57.8  42.2  30.7
 68.5  52.9  53.7  74.2  86.5  92.0 100.0   108   116   125   131   136   142   158   228   360   420   417   372   305   237   174   119  89.8  74.8  56.0  38.1  26.9
 69.5  47.8  48.2  71.0  82.1  88.0  94.7   105   113   123   130   134   141   158   231   365   418   410   360   278   207   152   111  86.8  73.0  54.8  35.1  22.6
 70.5  41.3  42.6  66.5  76.5  82.7  89.3  99.8   109   118   123   129   134   150   219   351   398   385   337   260   193   138   101  83.5  71.0  55.0  32.6  20.0
 71.5  35.4  36.7  60.1  71.6  77.0  84.7  92.5   103   110   112   117   120   134   208   334   375   352   306   235   173   129  93.6  77.0  67.6  52.5  30.3  17.5
 72.5  28.0  30.1  52.5  64.8  71.5  79.2  85.9  96.0  99.0  99.6   102   104   116   187   306   331   312   266   197   147   116  92.3  72.3  61.0  48.5  26.9  15.0
 75.0  13.3  16.9  31.9  44.0  51.3  58.0  64.1  62.5  56.9  54.5  55.5  59.7  72.3   131   212   221   202   159   103  69.8  55.4  52.7  57.6  61.4  42.4  20.3  10.1
 77.5   6.0  10.8  16.9  22.1  24.4  25.1  26.2  29.6  31.7  34.8  37.3  39.6  49.0  98.1   158   157   133  99.2  62.8  41.7  29.6  22.8  19.3  18.1  24.6  18.5   7.5
 80.0   3.8   4.6   9.6  12.3  12.6  15.0  17.6  19.3  20.1  20.5  20.2  20.4  25.1  58.9  89.8  79.3  60.6  42.4  27.4  19.6  16.4  15.7  15.0  12.9   8.0   5.5   5.2
 82.5   2.0   2.1   4.0   6.0   7.0   8.1   8.7   8.8   7.7   6.8   6.7   7.0   9.3  18.9  23.3  18.1  13.0   9.0   6.3   4.7   4.0   4.2   5.0   6.2   6.7   3.1   3.4
 85.0   0.6   0.8   1.2   1.8   2.3   2.4   2.6   2.6   2.7   3.0   3.6   4.3   5.0   7.2   8.4   7.0   5.3   3.9   3.0   2.4   1.9   1.6   1.6   1.6   2.6   2.2   2.3
 87.5   0.3   0.5   0.7   0.8   1.0   1.1   1.3   1.4   1.6   1.7   2.0   2.3   2.6   3.7   4.5   3.9   3.1   2.4   1.8   1.4   1.1   1.0   0.9   0.9   0.9   1.0   1.5
 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