Illuminance plots of SGS252,FG,CR,P4,+L-FRONT-BACK,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]      LVM032530C
# [LUMINAIRE] SGS252 FG CR P4 +L-FRONT-BACK
# [LUMCAT]    
# [DATE]      2003-10-21
# down given: 100.00%
# out given: 65.00%
# tilt: 0.0
# [LAMP]      SON-TP70W
# Source file: ldt/SGS252,FG,CR,P4,+L-FRONT-BACK,1xSON-TP70W,CON.ldt
# Luminaire flux =   724 raw, for the given bulb(s) it would be  4778 lm,
#                   72.4 % of the bulb flux
# between 75 and 90:  0.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  12.9 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   475 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   466 cd / 1000 lm,
# maximum spec. lum. intensity   475 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  72.5  75.0  77.5  80.0  82.5  85.0  87.5  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0
#V:  
  0.0   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188
 10.0   137   140   149   156   165   171   177   183   195   208   209   214   215   217   219   218   220   222   223   223   225   230   234   237   234   232   225
 20.0   117   120   125   130   137   141   154   173   193   211   214   220   223   228   232   237   243   247   251   251   253   253   255   264   254   264   275
 30.0  73.9  75.3  83.5  96.2   115   127   143   162   180   207   209   217   223   229   237   247   251   254   260   266   273   269   261   260   248   223   217
 35.0  39.8  40.6  50.5  65.8  89.1   118   134   149   176   205   211   222   236   250   265   272   280   283   281   279   273   270   253   240   222   210   204
 40.0  23.7  20.1  22.1  37.3  63.5   101   127   142   170   210   226   243   263   279   291   302   309   317   328   316   298   271   243   226   219   186   162
 45.0  21.5  18.5  17.8  17.6  38.6  79.6   122   137   172   233   257   289   321   344   364   380   397   409   398   360   301   260   244   253   248   155   118
 47.5  20.7  17.9  17.0  17.4  27.5  69.3   119   136   170   237   267   300   331   354   369   390   405   420   414   381   318   260   243   252   239   129  83.8
 50.0  19.9  17.4  16.6  16.9  20.4  58.9   111   137   172   256   279   313   345   363   379   392   404   410   393   353   298   258   243   231   195   105  54.0
 52.5  17.4  16.0  15.3  15.5  18.5  48.8   107   137   169   247   272   308   345   371   391   411   421   414   379   324   262   234   229   195   157  65.1  31.1
 55.0  13.9  14.0  13.6  13.7  17.5  39.9  98.0   132   163   241   269   308   347   376   393   416   424   414   373   305   236   208   175   138   123  31.3  21.9
 57.5  12.0  11.6  12.1  12.6  16.1  29.8  88.6   131   163   246   273   316   353   382   403   421   423   406   349   270   207   181   135   107  78.3  17.0   9.1
 60.0   9.3   9.8  10.2  11.9  14.6  22.2  83.3   132   169   247   278   326   362   389   412   420   415   397   327   242   181   153   112  90.1  42.9  11.4   6.9
 62.5   8.7   8.4   8.3  10.7  13.4  17.6  74.3   129   165   252   287   335   376   399   412   423   405   379   294   204   159   131  92.8  69.4  19.5   7.3   5.9
 63.5   7.6   7.4   7.6  10.1  12.7  16.0  71.7   128   165   264   300   353   393   415   432   427   406   378   288   194   149   120  90.3  64.3  12.6   5.9   5.4
 64.5   6.6   6.3   6.9   9.5  11.9  14.9  69.1   127   172   274   316   370   414   439   453   454   420   381   279   182   139   112  87.7  59.7   9.6   5.0   5.3
 65.5   5.4   5.2   5.7   8.9  11.3  14.1  66.1   124   174   268   312   372   422   451   474   470   435   393   275   171   128   103  85.9  56.5   6.4   4.2   4.9
 66.5   3.6   4.3   4.7   8.3  10.9  13.4  65.4   122   164   256   303   370   424   456   475   466   423   377   255   154   116  97.3  83.3  53.0   4.9   3.6   4.9
 67.5   3.2   3.7   4.0   7.6  10.2  12.6  64.2   120   158   250   298   370   422   450   466   450   407   358   225   127  94.1  81.2  80.4  49.2   4.1   3.2   4.9
 68.5   2.4   2.8   3.3   6.4   9.7  11.8  59.6  97.8   136   228   271   342   399   428   448   435   393   345   214   116  83.4  69.6  64.9  44.0   3.5   3.0   4.5
 69.5   1.6   2.2   2.8   5.3   8.9  10.7  60.0  75.0   114   197   236   301   356   383   406   385   346   299   178  91.2  63.3  54.8  52.2  31.8   3.0   2.7   4.2
 70.5   0.9   1.5   2.5   4.3   8.1   9.9  38.9  51.1  97.0   173   209   270   322   348   366   345   308   265   150  71.6  44.0  34.2  30.1  18.6   2.5   2.1   3.2
 71.5   0.5   1.4   2.2   3.5   7.1   8.9  26.2  44.5  87.4   155   191   244   289   309   321   299   266   230   127  63.7  38.0  28.4  21.9  11.4   2.2   1.9   2.4
 72.5   0.3   1.0   1.8   2.8   6.3   8.1  21.4  41.8  82.3   137   164   207   240   252   261   237   209   181   106  60.5  39.4  29.9  21.5   9.6   1.8   1.5   1.8
 75.0   0.1   0.4   1.0   1.4   4.0   5.5  14.9  31.8  37.8  53.1  62.5  78.0  87.3  89.3  88.8  76.1  64.2  54.1  25.9  11.0   5.8   7.8  13.9   9.3   1.0   0.8   0.7
 77.5   0.0   0.3   0.7   0.8   2.2   2.8  11.6   8.3  12.1  15.6  17.5  22.0  25.6  26.9  27.5  24.3  21.0  17.7   9.3   4.9   3.0   2.5   2.0   1.5   0.6   0.6   0.4
 80.0   0.0   0.1   0.4   0.5   1.0   1.8   3.5   4.4   7.3   8.7   9.1  10.9  12.2  12.7  12.9  11.4   9.9   8.4   4.7   2.9   1.9   1.5   1.3   0.8   0.4   0.3   0.3
 82.5   0.0   0.1   0.3   0.3   0.6   1.0   1.9   2.6   4.3   4.4   4.3   4.5   4.6   4.6   4.4   4.0   3.7   3.3   2.2   1.5   1.1   1.0   0.9   0.6   0.3   0.2   0.2
 85.0   0.0   0.1   0.1   0.2   0.3   0.6   1.2   1.7   2.5   2.3   2.1   2.0   2.0   2.0   2.0   1.8   1.6   1.5   1.1   0.9   0.8   0.6   0.5   0.3   0.2   0.1   0.1
 87.5   0.0   0.0   0.1   0.1   0.2   0.3   0.6   0.9   1.1   1.1   1.0   1.0   1.0   1.0   1.0   0.9   0.9   0.8   0.6   0.5   0.4   0.3   0.3   0.2   0.1   0.1   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