Illuminance plots of SGS254,FG,CP,P2,1xSON-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]      LVMA111300
# [LUMINAIRE] SGS254 FG CP P2
# [LUMCAT]    
# [DATE]      2001-11-08
# down given: 100.00%
# out given: 85.00%
# tilt: 0.0
# [LAMP]      SON-TP250W
# Source file: ldt/SGS254,FG,CP,P2,1xSON-TP250W,CON.ldt
# Luminaire flux =   922 raw, for the given bulb(s) it would be 30606 lm,
#                   92.2 % of the bulb flux
# between 75 and 90:  2.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  58.6 cd / 1000 lm ,  0.5 % 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   495 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   444 cd / 1000 lm,
# maximum spec. lum. intensity   495 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  10.0  20.0  30.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  71.0  72.0  73.0  74.0  75.0  76.0  77.0  78.0  79.0  80.0  81.0  82.0  83.0  84.0  85.0  86.0  87.0  88.0  89.0  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0
#V:  
  0.0   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140
 10.0   130   130   131   131   131   131   131   133   135   138   139   139   140   139   140   140   141   142   142   142   144   143   143   145   145   145   146   147   146   148   151   155   158   161   164   169   175   176   177   179
 20.0   127   127   127   129   130   131   130   130   130   135   135   137   137   138   140   141   141   143   144   145   147   148   149   152   153   155   156   158   160   162   170   178   186   192   198   204   214   225   232   232
 30.0   125   125   127   127   126   126   126   126   129   138   140   142   145   147   150   153   155   160   164   167   172   176   182   188   193   198   204   211   216   221   249   269   281   282   280   275   265   261   265   263
 35.0   123   123   125   124   124   124   126   128   133   145   148   151   154   156   160   166   171   177   184   190   197   206   215   222   233   242   252   263   272   281   323   349   358   354   345   332   295   283   285   279
 40.0   116   117   120   121   123   125   127   130   136   149   151   154   158   162   168   173   179   188   197   205   217   227   238   250   263   274   286   298   309   323   368   399   415   411   392   359   320   316   312   302
 45.0   106   109   112   115   120   124   129   137   142   156   161   167   171   179   188   197   209   221   235   249   266   281   300   315   333   349   361   378   389   404   436   434   412   380   358   341   350   351   343   326
 47.5   102   103   107   111   118   125   135   141   149   165   169   174   181   190   199   208   221   235   251   266   283   299   319   335   355   367   382   397   404   413   439   440   420   380   333   324   355   342   323   294
 50.0  96.9  97.7   103   108   120   134   140   146   152   172   176   182   190   197   207   219   231   247   261   280   296   313   332   345   360   373   385   394   399   404   420   423   402   368   331   320   329   297   277   244
 52.5  90.8  95.6  99.7   111   121   130   140   147   152   170   177   185   192   204   216   231   246   263   281   300   320   337   350   366   377   388   395   403   409   414   418   401   369   329   300   282   272   242   225   195
 55.0  88.2  92.1  95.6   104   114   128   138   143   152   176   185   196   207   222   241   259   279   300   325   343   366   383   399   411   425   433   443   447   450   455   446   410   362   302   248   221   208   192   181   155
 57.5  84.8  86.1  89.3  99.3   110   124   133   140   149   180   189   202   220   236   258   282   307   335   359   385   405   424   442   454   463   471   478   480   481   478   466   421   346   276   209   167   155   149   143   121
 60.0  78.7  79.6  83.7  95.4   107   119   128   138   145   182   192   208   228   248   272   300   328   356   381   404   424   443   454   464   472   484   486   485   491   487   461   404   333   249   173   127   109   113   110  92.1
 62.5  70.5  73.1  77.4  90.0   104   114   124   133   144   185   198   215   236   259   287   316   340   369   394   415   436   448   463   474   484   482   486   487   482   482   444   380   304   218   144   106  82.8  85.2  77.2  69.2
 63.5  68.3  70.1  74.6  88.0   101   112   122   131   143   186   201   218   241   266   295   323   353   381   404   427   448   461   469   484   491   490   495   491   489   486   441   366   289   205   136  98.2  76.1  74.2  68.5  59.7
 64.5  65.7  67.0  72.0  84.3  98.2   111   120   130   142   184   200   220   243   271   303   332   362   393   414   438   456   467   475   488   490   492   494   491   487   483   432   358   276   194   127  92.6  70.9  65.5  58.8  52.8
 65.5  61.8  64.7  69.0  81.3  96.2   110   118   128   140   184   201   221   247   273   301   335   360   389   413   432   445   458   470   475   479   482   480   481   473   468   415   339   263   183   122  88.5  66.8  60.6  50.0  44.5
 66.5  58.8  60.8  66.4  77.8  93.0   107   118   130   137   187   203   225   248   274   301   333   358   382   404   420   434   446   456   457   461   464   458   457   452   442   394   323   245   170   115  85.8  63.6  55.4  43.5  38.1
 67.5  54.1  56.4  62.9  75.3  89.3   104   117   129   140   190   208   228   253   278   306   332   357   377   397   412   425   434   439   442   444   443   442   435   428   421   363   294   225   160   108  82.8  61.4  50.8  37.4  32.0
 68.5  49.3  50.6  58.0  73.3  85.2  98.4   116   129   141   191   206   225   251   275   302   326   349   372   388   400   413   418   420   425   425   419   420   411   404   398   337   262   199   144   104  80.9  60.1  47.6  33.1  28.1
 69.5  43.3  45.0  52.5  68.8  81.1  92.8   112   124   134   182   198   218   244   269   295   319   341   364   377   388   398   400   404   406   403   398   394   388   379   372   307   232   175   126  94.3  77.2  58.6  44.5  29.8  24.2
 70.5  37.2  38.7  47.4  62.7  76.3  88.9   105   116   123   168   184   205   228   253   276   303   322   341   353   365   373   376   375   378   372   368   361   353   346   338   281   213   156   113  84.8  70.5  55.6  42.2  26.8  20.3
 71.5  29.9  32.9  41.3  56.0  70.7  84.3   101   104   107   148   165   185   208   232   255   280   299   315   327   337   340   345   344   343   337   336   330   321   311   300   239   178   139   108  81.1  65.1  50.8  39.1  23.8  17.3
 72.5  22.6  25.7  34.9  49.0  61.5  78.2  92.0  89.8  84.8   128   143   163   184   208   231   252   269   282   293   300   303   305   303   300   295   292   283   276   268   256   193   140   113  97.1  85.9  68.4  45.8  34.7  20.8  14.3
 75.0  11.5  14.2  19.1  26.7  38.7  49.2  46.7  46.7  52.9  90.9   103   118   136   152   168   182   192   200   204   205   206   203   200   195   192   185   180   172   164   155   106  67.1  46.3  36.0  33.8  37.9  48.2  27.5  14.1   9.3
 77.5   5.2   6.9  10.4  14.8  18.4  22.1  28.1  31.7  33.8  56.7  64.5  74.6  85.5  95.5   105   114   118   122   123   122   120   117   114   110   106   101  96.0  90.3  86.3  80.8  56.6  38.5  29.1  24.0  19.6  15.5  13.7  18.0  10.1   6.8
 80.0   2.9   3.3   4.5   8.0  10.2  13.3  16.4  15.6  13.5  26.9  31.6  36.9  42.1  47.7  52.1  55.9  58.0  58.6  58.6  57.8  55.9  54.6  52.1  49.5  46.9  45.0  42.1  39.7  37.1  34.6  22.4  13.7  10.0   9.8  11.0  12.1   8.3   5.8   4.1   4.3
 82.5   1.5   1.7   2.3   3.4   4.7   6.6   6.1   5.4   6.5   9.3  10.1  10.9  11.8  12.6  13.3  13.7  13.9  14.0  13.8  13.5  13.1  12.5  12.0  11.4  10.8  10.3   9.7   9.2   8.6   8.2   6.0   4.4   3.5   3.0   2.9   3.5   5.8   4.3   2.6   2.8
 85.0   0.8   1.0   1.1   1.4   1.8   2.2   2.6   3.3   5.0   6.6   6.9   7.1   7.4   7.6   7.7   7.8   7.7   7.6   7.4   7.2   6.8   6.5   6.2   5.8   5.5   5.2   4.9   4.6   4.3   4.2   3.3   2.6   2.1   1.8   1.6   1.6   1.9   2.4   1.6   1.6
 87.5   0.4   0.6   0.6   0.8   1.1   1.2   1.5   1.8   2.4   3.3   3.5   3.6   3.8   3.9   4.0   4.1   4.1   4.0   4.0   3.9   3.7   3.6   3.5   3.3   3.2   3.0   2.9   2.8   2.6   2.5   2.0   1.6   1.4   1.2   1.0   1.0   0.9   0.9   0.7   0.9
 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   0.0   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   0.0   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   0.0   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   0.0   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   0.0   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   0.0   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   0.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0