Illuminance plots of SGS254,FG,TP,P4,1xSON-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]      LVM0220200
# [LUMINAIRE] SGS254 FG TP P4
# [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,P4,1xSON-TP250W,CON.ldt
# Luminaire flux =   845 raw, for the given bulb(s) it would be 28067 lm,
#                   84.5 % 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  91.2 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   508 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   450 cd / 1000 lm,
# maximum spec. lum. intensity   508 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   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162
 10.0   135   136   138   139   141   142   142   144   146   149   150   153   155   159   163   166   171   175   180   185   189   194   197   200   206   209   207
 20.0   128   128   132   134   135   135   135   137   137   138   140   144   149   156   165   174   184   192   201   209   215   220   227   229   233   241   243
 30.0   124   123   126   128   128   128   128   128   130   132   136   143   155   172   196   226   256   281   296   311   316   315   302   291   263   249   244
 35.0   120   119   122   124   125   125   125   127   128   132   138   148   165   188   219   263   314   353   379   396   392   376   353   326   268   259   249
 40.0   113   114   118   120   122   123   125   129   131   135   141   149   163   185   225   286   351   397   415   420   417   401   359   305   255   267   242
 45.0   103   104   111   117   119   122   125   130   134   140   146   155   171   202   260   351   429   468   477   465   411   333   277   245   245   268   245
 47.5  98.5   101   109   115   119   122   126   134   140   146   150   158   177   212   276   357   408   433   440   431   385   304   246   224   248   255   232
 50.0  92.9  96.8   105   115   123   130   134   138   144   147   153   160   179   215   283   360   407   418   415   388   334   277   233   214   237   220   200
 52.5  88.2  94.2   108   117   122   129   134   141   147   151   154   159   179   224   311   398   437   436   411   359   291   237   203   193   207   174   155
 55.0  83.6  91.0   100   109   116   124   132   138   143   148   154   158   179   236   341   427   458   459   431   354   274   204   162   152   157   130   117
 57.5  81.0  83.3  95.7   105   112   119   127   133   138   145   153   159   183   252   371   450   484   475   430   346   258   180   136   120   121   101  87.4
 60.0  76.3  77.6  93.3   101   109   115   121   128   135   143   149   157   182   261   403   485   504   482   421   327   236   158   117  99.8  90.2  79.5  68.6
 62.5  69.9  71.2  89.8  99.5   105   111   116   123   131   138   143   152   183   273   428   496   508   475   400   301   206   135   101  86.1  73.8  63.5  52.9
 63.5  67.8  68.5  87.6  98.5   105   109   114   122   129   136   141   151   181   277   431   492   491   459   389   294   200   128  96.0  82.3  69.0  58.2  46.9
 64.5  65.7  65.7  85.7  96.8   104   109   114   120   126   133   141   151   180   278   426   479   477   438   366   279   188   124  92.1  79.3  65.4  53.3  41.8
 65.5  62.7  63.3  83.2  95.5   101   107   114   119   124   132   141   149   181   280   410   461   467   427   352   265   179   117  89.3  75.9  61.8  48.6  37.1
 66.5  59.7  60.1  80.1  93.8  98.5   105   112   117   124   132   140   148   177   279   404   452   448   405   329   249   168   114  87.8  73.8  59.5  44.0  33.3
 67.5  56.3  57.5  77.2  90.2  95.3   103   110   117   123   132   139   145   179   283   404   450   435   386   306   230   155   107  85.0  73.1  56.3  40.0  29.0
 68.5  52.9  53.3  74.0  86.5  91.7  98.7   107   116   125   132   139   147   181   285   399   436   418   357   275   206   143   103  83.3  72.7  55.4  36.6  24.7
 69.5  46.5  47.8  71.0  81.9  87.6  93.8   103   112   123   131   136   145   179   289   401   433   405   340   248   181   130  98.9  82.5  71.0  54.1  33.9  21.3
 70.5  41.4  42.2  66.3  76.5  82.3  88.9  98.3   109   118   125   130   139   170   274   387   407   376   315   229   169   119  92.8  79.5  69.5  53.7  32.1  19.2
 71.5  34.5  36.3  59.7  72.0  77.5  84.6  91.7   102   111   114   119   126   154   261   361   375   342   284   204   151   113  87.2  73.8  66.5  52.0  29.3  16.6
 72.5  28.1  30.3  53.1  65.5  71.7  79.1  85.5  95.5  99.1   101   104   108   136   242   331   330   302   243   172   130   106  88.3  71.2  61.2  48.4  26.9  14.9
 75.0  13.1  16.6  31.5  43.6  51.5  57.5  63.2  60.7  56.3  55.1  56.9  63.0  88.7   170   224   219   190   141  86.0  60.0  49.9  49.9  56.4  60.9  42.5  20.0   9.8
 77.5   6.0  10.6  16.9  22.1  24.4  24.9  26.1  29.1  31.9  35.1  38.3  41.9  61.5   129   165   151   123  86.7  52.7  36.1  27.1  21.9  18.9  18.0  24.8  18.3   7.4
 80.0   3.8   4.5   9.5  12.3  12.7  15.1  17.5  19.0  20.3  21.1  20.8  22.1  34.5  78.5  91.2  75.1  54.2  36.1  23.1  17.3  15.5  15.2  14.8  12.8   8.0   5.4   5.2
 82.5   2.0   2.1   3.9   5.9   7.0   8.1   8.5   8.6   7.5   6.9   6.8   7.5  12.3  23.6  23.3  17.1  12.0   8.1   5.6   4.3   3.7   4.0   4.8   6.2   6.6   3.1   3.5
 85.0   0.6   0.8   1.1   1.6   2.2   2.4   2.6   2.5   2.7   3.0   3.7   4.3   5.5   8.2   8.4   6.8   5.1   3.6   2.8   2.2   1.8   1.6   1.6   1.6   2.7   2.3   2.4
 87.5   0.3   0.5   0.7   0.8   0.9   1.1   1.2   1.4   1.6   1.7   2.0   2.3   2.9   4.2   4.5   3.8   3.0   2.2   1.7   1.3   1.1   1.0   0.9   0.9   0.9   1.1   1.6
 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