Illuminance plots of SGS252,FG,CR,P3,+L-FRONT-BACK,1xCDM-TT70W_830,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]      LVM032580C
# [LUMINAIRE] SGS252 FG CR P3 +L-FRONT-BACK
# [LUMCAT]    
# [DATE]      2003-10-21
# down given: 100.00%
# out given: 63.00%
# tilt: 0.0
# [LAMP]      CDM-TT70W
# Source file: ldt/SGS252,FG,CR,P3,+L-FRONT-BACK,1xCDM-TT70W_830,CON.ldt
# Luminaire flux =   729 raw, for the given bulb(s) it would be  4596 lm,
#                   72.9 % of the bulb flux
# between 75 and 90:  0.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   8.1 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   621 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   492 cd / 1000 lm,
# maximum spec. lum. intensity   621 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   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152
 10.0  88.7  90.7  96.0   104   110   115   127   147   171   193   197   203   207   211   215   220   223   228   238   235   231   225   222   214   200   191   188
 20.0  85.9  88.3  94.4  99.7   105   109   117   124   142   179   188   198   211   227   246   266   280   291   292   269   251   243   247   266   312   337   371
 30.0  36.6  40.1  65.1  91.8   102   108   115   119   140   207   216   223   231   242   253   262   259   248   245   276   309   324   328   316   288   274   263
 35.0  24.9  24.5  27.6  32.3  86.8   105   116   119   131   187   207   227   248   267   278   283   285   285   297   352   400   345   274   268   296   291   223
 40.0  24.8  22.1  21.9  21.4  28.0   101   113   118   126   174   208   251   294   318   325   320   313   315   360   445   383   306   313   328   330   216   161
 45.0  22.3  20.0  19.8  19.4  21.8  60.3   109   121   129   180   212   261   311   337   340   332   337   366   500   524   344   307   310   373   322   160   116
 47.5  22.8  20.5  18.8  19.8  21.1  35.3   107   119   126   181   213   261   309   337   348   354   368   399   505   438   340   308   305   347   274   156  85.6
 50.0  20.8  20.0  18.0  18.3  20.4  28.3   107   124   132   184   214   255   293   326   353   376   413   456   525   371   325   294   281   280   237   133  49.8
 52.5  20.9  18.6  15.9  16.3  19.5  26.6   103   120   126   185   218   256   286   313   338   373   424   483   514   331   276   251   219   186   188  67.0  24.7
 55.0  19.1  18.0  15.9  16.3  18.7  24.6  95.8   119   129   188   221   255   283   309   335   374   433   505   465   294   237   206   148   122   128  23.9  16.6
 57.5  17.4  17.0  15.9  16.2  18.1  22.6  86.7   121   129   187   221   256   287   310   336   375   435   514   417   258   197   154   115  91.2  62.7  13.4   8.3
 60.0  13.1  14.9  13.4  15.6  17.4  20.9  76.0   118   129   198   241   284   320   350   378   422   481   533   377   223   162   122  95.1  75.8  28.6   8.6   6.6
 62.5  12.3  13.1  11.4  15.1  16.3  18.0  56.8   123   134   202   254   304   344   374   415   480   557   600   333   176   124   102  85.5  72.9  12.7   5.7   5.2
 63.5  10.3  11.5  10.8  14.6  15.8  17.0  50.9   119   123   188   240   291   330   361   407   484   573   621   320   159   111  95.4  84.3  71.6  11.2   4.8   4.8
 64.5   8.1   9.6   9.9  14.1  15.3  16.2  44.0   105   105   173   223   271   306   339   393   475   574   618   299   132  95.8  85.1  81.1  69.8   9.7   4.1   4.4
 65.5   5.7   7.3   8.6  13.3  14.8  15.9  36.5  94.1  99.9   167   217   260   288   318   372   460   559   590   269   108  78.9  73.1  72.6  65.6   6.5   3.6   4.1
 66.5   3.4   5.0   6.9  12.3  14.1  15.3  29.8  87.9  98.8   170   214   246   272   301   356   444   536   549   244  98.7  70.2  65.6  63.4  56.5   5.2   3.2   3.8
 67.5   2.9   3.6   5.3  11.1  13.4  14.4  25.8  72.3  76.4   142   180   210   234   260   317   399   486   492   212  86.6  67.9  61.0  58.0  47.3   4.2   2.8   3.8
 68.5   2.2   2.7   4.2   9.6  12.3  13.6  22.6  58.2  66.4   127   160   184   203   223   276   346   422   418   175  69.6  54.3  46.8  41.6  35.0   3.5   2.6   3.5
 69.5   1.4   2.0   3.5   7.7  11.1  12.4  20.5  49.6  61.8   109   135   154   168   183   227   285   353   340   139  53.8  43.2  36.5  29.3  22.3   3.2   2.3   3.2
 70.5   0.9   1.5   2.8   5.8   9.8  11.1  19.0  45.9  50.5  84.3   106   120   131   143   179   228   282   266   104  38.5  32.0  31.3  26.3  17.4   2.8   2.0   2.6
 71.5   0.5   1.3   2.2   4.4   8.4   9.6  17.1  39.5  34.4  62.8  78.1  91.1  99.7   109   141   177   221   203  73.7  24.4  21.3  23.5  23.2  16.1   2.2   1.7   2.2
 72.5   0.3   0.9   1.9   3.5   6.9   8.4  15.1  29.6  23.9  47.9  59.5  68.3  74.8  81.8   104   132   161   148  50.5  14.9  11.9  14.1  16.4  12.8   1.8   1.4   1.7
 75.0   0.0   0.3   1.0   1.6   4.1   5.3   8.7  12.1  11.6  21.1  24.3  27.1  28.5  29.3  34.5  38.2  43.3  37.9  15.6   5.3   3.5   3.0   3.6   2.8   1.1   0.8   0.6
 77.5   0.0   0.2   0.7   0.9   2.1   2.3   4.3   5.8   6.8   7.7   7.5   7.9   8.6   9.1  10.9  12.4  14.6  12.9   6.1   2.8   2.2   1.9   1.7   1.1   0.6   0.5   0.4
 80.0   0.0   0.1   0.4   0.6   1.0   1.5   2.4   3.3   4.7   4.8   4.6   4.6   4.8   5.1   5.9   7.1   8.1   7.1   3.3   1.7   1.4   1.1   1.0   0.8   0.4   0.3   0.2
 82.5   0.0   0.1   0.2   0.3   0.6   1.0   1.4   1.9   3.0   2.8   2.7   2.6   2.6   2.5   2.6   2.7   2.8   2.7   1.6   1.1   0.9   0.9   0.7   0.4   0.3   0.2   0.1
 85.0   0.0   0.0   0.1   0.2   0.3   0.6   0.8   1.2   1.9   1.6   1.5   1.4   1.3   1.3   1.3   1.4   1.4   1.2   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   0.4   0.6   0.8   0.9   0.8   0.8   0.7   0.7   0.8   0.7   0.7   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