Illuminance plots of SGS252,FG,CR,P6,+L-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]      LVM032240C
# [LUMINAIRE] SGS252 FG CR P6 +L-BACK
# [LUMCAT]    
# [DATE]      2003-10-20
# down given: 100.00%
# out given: 74.00%
# tilt: 0.0
# [LAMP]      CDM-TT70W
# Source file: ldt/SGS252,FG,CR,P6,+L-BACK,1xCDM-TT70W_830,CON.ldt
# Luminaire flux =   792 raw, for the given bulb(s) it would be  4991 lm,
#                   79.2 % 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  13.2 cd / 1000 lm ,  0.2 % 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   705 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   670 cd / 1000 lm,
# maximum spec. lum. intensity   705 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   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182
 10.0   140   140   157   181   189   197   215   225   225   228   230   231   235   239   245   249   256   263   279   288   295   301   297   292   300   313   294
 20.0  84.6  91.6   101   115   138   155   182   241   262   234   231   231   234   239   247   256   270   280   299   316   324   309   297   289   281   275   261
 30.0  80.6  84.1  92.2  98.1   104   118   160   194   212   224   236   255   277   301   316   315   306   298   271   265   288   318   347   380   364   246   200
 35.0  37.2  45.0  73.8  92.3   101   111   129   185   226   256   262   273   290   315   336   351   354   349   318   319   350   368   362   358   296   208   162
 40.0  23.9  22.7  24.1  42.3  94.4   106   118   148   236   264   270   284   313   362   409   424   407   383   357   390   427   388   326   277   244   185   150
 45.0  22.4  21.5  19.5  17.8  49.2   103   114   123   233   298   306   330   374   431   480   493   464   430   417   458   371   296   243   227   305   210   147
 47.5  22.4  21.4  19.1  18.3  23.9  98.5   115   122   209   288   303   335   388   467   514   496   442   405   416   431   329   245   206   198   260   202   137
 50.0  22.2  22.1  19.0  18.5  20.1  91.0   112   122   207   318   339   372   427   495   530   502   444   417   399   346   251   203   183   173   195   162   111
 52.5  20.8  21.5  17.6  17.2  19.8  76.4   114   124   186   313   344   385   444   507   541   507   453   434   377   261   178   155   151   141   141   127  86.8
 55.0  18.4  18.7  16.3  15.9  19.3  51.3   113   122   184   308   337   375   443   524   544   483   432   411   339   219   148   126   123   117   114   105  68.8
 57.5  18.4  17.3  16.0  16.3  19.1  29.7   110   123   179   295   322   358   433   513   527   477   427   399   271   168   124   110   109   104  99.6  92.7  56.6
 60.0  13.3  15.3  13.9  17.2  19.5  21.9   110   123   193   327   358   406   487   550   537   467   410   364   223   139   111   102   101  93.8  89.4  82.9  50.0
 62.5  13.9  14.3  12.0  16.8  20.2  20.2   105   124   209   368   398   452   550   633   596   488   396   321   176   121   106   102  94.6  87.8  82.8  66.0  43.9
 63.5  11.3  12.8  11.6  16.5  19.4  19.7   104   124   208   369   400   461   580   670   626   499   390   306   164   111   102  99.1  93.8  86.4  81.4  59.9  41.7
 64.5   9.0  10.6  11.0  16.0  18.5  19.1   106   127   203   357   387   456   592   697   644   508   392   294   146  98.6  94.1  93.4  90.6  85.4  79.5  55.8  40.6
 65.5   6.1   8.0   9.2  15.4  18.1  18.8   108   120   189   336   369   445   589   705   650   507   381   278   128  85.3  82.4  83.1  83.6  81.8  77.5  52.8  41.6
 66.5   3.5   5.4   7.4  14.4  17.8  18.2   106   105   178   321   355   436   585   701   641   491   367   263   119  77.6  75.6  75.5  74.9  74.7  74.6  54.2  43.1
 67.5   3.1   3.7   5.6  13.3  16.8  17.4  93.2  99.3   181   306   344   423   563   670   611   476   354   256   118  79.2  72.0  70.1  68.7  66.8  68.1  52.2  42.8
 68.5   2.3   2.6   4.3  11.4  15.8  16.8  82.0  90.5   153   268   305   379   508   601   555   431   319   232   102  68.7  57.6  54.0  54.6  53.0  56.3  45.6  41.1
 69.5   1.5   1.9   3.5   9.1  14.5  15.6  64.9  66.4   132   232   264   332   446   528   484   373   277   198  84.7  53.8  44.5  41.3  39.5  37.5  38.9  33.8  32.5
 70.5   1.1   1.5   2.8   6.8  12.9  14.3  44.6  54.4   116   196   221   281   379   448   406   309   226   158  64.8  40.6  37.6  35.3  32.5  29.3  26.5  20.8  19.5
 71.5   0.5   1.2   2.1   5.2  11.2  12.9  35.7  50.1  99.2   159   180   229   309   363   324   239   168   115  47.1  30.0  29.7  30.2  29.5  26.9  21.9  13.8  12.8
 72.5   0.3   1.0   1.7   3.9   9.3  11.5  33.5  44.6  79.6   125   140   180   239   277   242   171   117  79.1  31.2  18.5  19.4  22.3  23.8  24.1  20.6  11.4  10.6
 75.0   0.0   0.4   0.9   1.7   5.4   7.4  21.4  20.8  34.2  50.4  56.6  68.9  84.1  90.7  80.1  61.3  45.4  31.9  12.3   7.0   6.4   7.3   7.9  10.6  13.9   9.8   9.2
 77.5   0.0   0.2   0.6   0.8   2.6   3.2   8.4   7.9  12.1  13.8  15.6  19.3  24.3  27.2  25.5  21.8  17.6  12.9   6.5   4.3   3.9   3.8   3.7   3.5   5.0   6.6   6.0
 80.0   0.0   0.1   0.4   0.5   1.1   2.0   3.7   4.3   7.7   7.1   7.9   9.5  11.8  13.2  11.9   9.8   7.7   5.9   3.6   2.7   2.5   2.4   2.4   2.4   2.3   2.8   3.5
 82.5   0.0   0.1   0.2   0.3   0.6   1.2   2.0   2.5   4.6   4.0   4.2   4.4   4.7   4.8   4.4   3.8   3.3   2.9   2.3   1.8   1.7   1.7   1.7   1.8   1.8   2.0   3.1
 85.0   0.0   0.0   0.1   0.2   0.4   0.6   1.3   1.6   2.8   2.1   2.0   2.1   2.2   2.3   2.2   2.1   2.0   1.9   1.5   1.3   1.2   1.2   1.3   1.3   1.3   1.4   1.9
 87.5   0.0   0.0   0.1   0.1   0.2   0.3   0.7   0.8   1.1   1.0   1.1   1.2   1.3   1.3   1.3   1.2   1.1   1.1   0.9   0.8   0.8   0.9   0.9   0.9   0.9   1.0   1.0
 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