Illuminance plots of SGS252,FG,CR,P6,+L-FRONT-BACK,1xCDM-TT70W_830,CON

(as computed by ies2tab from that photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]      LVM032610C
# [LUMINAIRE] SGS252 FG CR P6 +L-FRONT-BACK
# [LUMCAT]    
# [DATE]      2003-10-21
# down given: 100.00%
# out given: 66.00%
# tilt: 0.0
# [LAMP]      CDM-TT70W
# Source file: ldt/SGS252,FG,CR,P6,+L-FRONT-BACK,1xCDM-TT70W_830,CON.ldt
# Luminaire flux =   694 raw, for the given bulb(s) it would be  4370 lm,
#                   69.4 % of the bulb flux
# between 75 and 90:  0.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  12.4 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   683 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   641 cd / 1000 lm,
# maximum spec. lum. intensity   683 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   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185
 10.0   140   140   157   181   189   197   215   225   225   229   227   228   232   236   240   244   250   256   270   279   290   295   292   287   289   311   288
 20.0  84.6  91.6   101   115   138   155   182   241   262   238   232   231   235   241   246   254   264   275   293   309   317   304   288   277   274   258   244
 30.0  80.6  84.2  92.2  98.1   104   118   160   194   212   223   232   250   273   295   310   314   308   292   266   253   268   281   274   275   262   184   147
 35.0  37.2  45.0  73.8  92.3   101   111   129   185   226   254   259   271   289   311   334   351   354   343   304   293   289   282   259   245   208   170   143
 40.0  23.9  22.6  24.1  42.3  94.3   106   118   148   236   265   271   282   309   359   404   417   399   366   327   306   303   271   244   215   217   153   124
 45.0  22.4  21.5  19.5  17.8  49.2   103   114   123   233   296   305   324   366   418   466   476   445   404   340   318   261   230   210   209   274   169  96.2
 47.5  22.4  21.4  19.1  18.3  23.9  98.5   115   122   209   286   302   329   382   458   503   482   422   374   328   306   237   209   186   179   222   125  68.8
 50.0  22.2  22.1  19.0  18.5  20.1  91.1   112   122   207   317   338   370   422   485   516   481   421   371   309   260   205   182   167   143   153  73.9  39.4
 52.5  20.8  21.5  17.6  17.2  19.8  76.4   114   124   186   313   340   378   436   499   523   484   424   361   290   210   155   141   137   109  88.2  34.2  25.0
 55.0  18.4  18.7  16.2  15.9  19.3  51.3   113   121   184   306   336   369   436   516   526   465   397   332   267   181   135   117   106  88.6  41.0  20.3  15.8
 57.5  18.4  17.3  16.0  16.3  19.1  29.8   110   123   179   294   318   353   424   503   511   454   379   309   216   148   116   103  91.3  78.8  23.0  12.5   7.7
 60.0  13.3  15.3  13.9  17.2  19.5  21.9   110   123   193   326   354   401   477   537   519   443   359   283   188   127   106  96.8  84.7  67.1  16.1   8.3   6.1
 62.5  13.9  14.3  12.1  16.8  20.2  20.2   105   124   209   366   394   442   540   614   582   463   330   237   147   111   100  95.4  79.8  49.8  10.7   5.6   5.5
 63.5  11.3  12.8  11.6  16.5  19.4  19.7   104   124   208   367   393   452   566   652   608   468   315   216   134   103  96.6  92.4  79.1  42.0   9.1   4.8   5.4
 64.5   9.0  10.6  11.0  16.0  18.5  19.1   106   127   203   355   381   447   578   674   629   472   305   193   119  91.5  89.0  86.2  76.4  33.8   7.8   4.3   5.1
 65.5   6.1   7.9   9.2  15.4  18.0  18.8   108   120   189   332   362   436   573   683   637   466   289   170   101  78.9  77.1  76.1  70.2  25.4   5.5   3.7   4.8
 66.5   3.5   5.3   7.3  14.4  17.8  18.2   106   105   178   317   346   424   572   673   625   444   275   157  88.6  71.1  71.0  68.3  61.7  18.4   4.4   3.3   4.6
 67.5   3.1   3.7   5.6  13.3  16.8  17.4  93.2  99.3   181   304   333   413   547   641   592   427   261   150  85.2  72.7  67.7  63.3  54.8  12.4   3.8   3.0   4.6
 68.5   2.3   2.6   4.3  11.4  15.8  16.8  82.1  90.4   153   265   296   369   492   571   536   380   225   131  67.2  63.2  53.8  47.5  43.0   7.9   3.2   2.8   4.1
 69.5   1.5   2.0   3.5   9.1  14.6  15.6  64.9  66.4   132   230   255   320   430   497   462   324   186   109  53.1  48.0  40.8  36.0  30.0   5.7   2.8   2.5   3.8
 70.5   1.1   1.5   2.8   6.8  12.9  14.3  44.6  54.5   116   193   210   269   366   419   386   263   148  86.7  38.2  35.6  34.0  30.1  24.9   4.7   2.4   2.0   2.6
 71.5   0.5   1.3   2.2   5.2  11.3  12.9  35.7  50.0  99.2   156   172   220   298   342   309   203   108  66.1  27.4  26.1  26.4  25.5  22.1   4.2   2.0   1.7   2.0
 72.5   0.3   1.0   1.7   4.0   9.3  11.5  33.5  44.7  79.6   123   134   172   231   260   230   147  73.6  45.8  16.4  15.4  16.9  18.5  17.3   3.3   1.7   1.4   1.4
 75.0   0.0   0.4   0.9   1.6   5.4   7.4  21.4  20.9  34.2  49.8  53.8  65.4  80.3  82.9  74.0  48.4  26.4  18.8   6.1   4.9   4.7   5.1   4.3   2.0   1.0   0.7   0.6
 77.5   0.0   0.2   0.6   0.9   2.7   3.2   8.4   7.9  12.1  13.6  14.6  17.8  22.8  24.6  23.0  17.0  10.5   7.7   3.5   3.0   2.7   2.3   1.8   1.1   0.6   0.4   0.3
 80.0   0.0   0.1   0.3   0.6   1.1   2.0   3.8   4.3   7.7   7.0   7.6   8.9  11.1  12.4  10.9   8.1   4.9   3.6   2.1   1.8   1.5   1.4   1.0   0.7   0.4   0.3   0.2
 82.5   0.0   0.1   0.2   0.3   0.6   1.1   2.0   2.5   4.6   4.0   3.9   4.1   4.3   4.3   3.8   2.9   2.2   1.8   1.4   1.1   0.9   0.9   0.6   0.4   0.3   0.2   0.1
 85.0   0.0   0.0   0.1   0.2   0.3   0.6   1.3   1.6   2.8   2.0   1.9   1.9   1.9   1.9   1.8   1.5   1.3   1.0   0.9   0.8   0.6   0.6   0.4   0.3   0.2   0.1   0.1
 87.5   0.0   0.0   0.1   0.1   0.2   0.3   0.7   0.9   1.1   1.0   0.9   0.9   1.0   1.0   0.9   0.8   0.6   0.6   0.4   0.4   0.3   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