Illuminance plots of SGS252,FG,CR,P1,+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]      LVM032560C
# [LUMINAIRE] SGS252 FG CR P1 +L-FRONT-BACK
# [LUMCAT]    
# [DATE]      2003-10-21
# down given: 100.00%
# out given: 59.00%
# tilt: 0.0
# [LAMP]      CDM-TT70W
# Source file: ldt/SGS252,FG,CR,P1,+L-FRONT-BACK,1xCDM-TT70W_830,CON.ldt
# Luminaire flux =   704 raw, for the given bulb(s) it would be  4434 lm,
#                   70.4 % of the bulb flux
# between 75 and 90:  0.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   4.9 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   476 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   340 cd / 1000 lm,
# maximum spec. lum. intensity   488 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   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109   109
 10.0  88.8  90.2  93.7  98.6   102   105   108   111   115   122   122   125   127   130   132   134   138   143   152   162   170   178   184   189   197   179   174
 20.0  85.3  87.9  91.4  97.2   104   104   108   113   116   124   126   129   133   138   147   157   166   174   197   222   249   278   288   277   245   226   232
 30.0  30.2  29.4  29.5  40.0  90.9   108   114   116   117   126   131   140   156   179   208   233   251   257   259   263   269   274   278   291   330   358   353
 35.0  29.3  27.9  29.6  28.0  30.2  99.9   116   118   118   130   138   148   163   190   216   242   263   276   292   301   304   330   352   329   306   350   331
 40.0  27.6  25.1  24.4  24.1  23.3  50.3   113   115   117   139   147   155   167   186   217   262   313   341   341   328   353   390   387   375   355   302   250
 45.0  27.3  23.3  22.0  22.5  24.0  26.1   104   118   122   148   157   167   180   199   230   269   308   336   371   434   488   408   396   412   337   177   142
 47.5  25.6  23.3  21.5  21.7  23.9  26.5  95.4   115   119   145   156   165   179   202   238   281   320   349   389   449   452   380   404   408   308   150  98.8
 50.0  23.4  21.7  19.8  19.4  22.6  27.4  80.8   120   123   146   153   164   181   209   246   281   311   342   417   473   400   352   377   377   269   140  53.2
 52.5  23.0  20.3  17.6  17.9  21.1  26.9  57.8   117   120   142   149   162   186   218   252   278   301   331   424   481   360   314   317   282   237  92.3  27.2
 55.0  20.1  19.0  17.1  17.6  20.1  26.4  40.3   118   121   137   146   164   188   219   254   282   304   329   424   450   313   268   240   198   193  31.0  18.8
 57.5  17.0  17.0  16.3  16.6  18.5  25.1  30.5   124   119   135   146   164   189   223   258   288   312   338   424   407   263   219   161   133   124  14.9   9.5
 60.0  12.9  14.6  13.4  15.3  17.0  22.5  26.0   119   125   141   154   177   210   246   283   316   346   383   443   351   227   175   108  92.6  69.4   9.3   7.2
 62.5  11.5  12.3  11.2  14.4  15.5  19.2  22.8   116   112   125   140   166   207   253   297   333   370   427   473   307   175   127  89.5  76.3  22.2   5.7   5.1
 63.5   9.5  10.8  10.5  13.8  14.9  18.0  22.0  99.4  96.2   111   125   152   195   240   284   322   364   429   476   283   155   110  87.3  73.3  13.6   4.8   4.5
 64.5   7.5   8.9   9.5  13.1  14.1  17.0  21.2  87.4  87.0   108   117   142   185   229   268   304   349   422   460   247   132  95.2  83.0  72.6   9.9   4.1   4.2
 65.5   5.4   7.0   8.1  12.3  13.4  16.1  20.5  82.6  87.8   119   127   149   189   228   260   288   331   406   428   215   109  77.8  73.2  68.9   6.9   3.6   3.7
 66.5   3.4   4.8   6.7  11.2  12.6  15.4  19.5  80.1  74.5  89.6   103   131   167   200   236   265   310   383   388   189  97.3  65.0  64.7  60.8   5.6   3.2   3.4
 67.5   2.9   3.6   5.3  10.1  11.7  14.1  18.5  63.3  63.4  78.9  89.9   114   147   177   204   225   271   340   338   156  83.4  61.8  59.3  55.4   4.3   2.8   3.2
 68.5   2.0   2.8   4.2   8.7  10.8  12.9  17.5  51.8  56.0  70.5  78.3  98.2   126   152   173   187   233   290   278   128  63.8  50.7  43.6  42.8   3.8   2.6   2.9
 69.5   1.4   2.1   3.5   7.1   9.8  11.6  16.3  47.0  43.0  52.4  57.9  74.6  98.5   120   137   146   185   227   218  96.1  48.5  38.8  30.8  27.5   3.3   2.3   2.8
 70.5   0.8   1.6   2.8   5.4   8.5  10.1  14.9  36.8  31.4  35.3  39.2  53.3  73.3  89.2   102   109   142   173   161  68.6  33.6  30.6  27.7  22.3   2.8   2.0   2.5
 71.5   0.5   1.3   2.3   4.3   7.2   8.6  13.3  27.5  21.0  25.6  28.4  39.8  55.6  67.1  76.3  80.6   107   129   118  46.1  20.0  21.3  23.1  21.5   2.3   1.8   2.2
 72.5   0.3   0.9   1.9   3.5   5.9   7.3  11.8  18.9  15.2  19.7  21.3  29.9  41.5  48.8  55.0  57.7  77.1  92.3  81.3  31.4  10.5  12.0  15.1  17.4   1.8   1.2   1.5
 75.0   0.1   0.3   1.1   1.6   3.5   4.5   7.2   9.1   8.2  11.2  11.1  13.8  16.8  18.0  19.1  18.6  23.1  24.5  21.1   8.9   3.4   2.8   2.8   3.9   1.1   0.8   0.7
 77.5   0.0   0.2   0.8   1.0   2.0   2.2   3.7   4.8   4.7   6.4   5.4   5.3   5.7   5.9   6.3   6.6   7.8   8.4   7.8   3.7   2.0   1.8   1.5   1.3   0.7   0.6   0.4
 80.0   0.0   0.1   0.4   0.6   1.0   1.5   2.2   2.8   3.3   4.8   3.8   3.5   3.5   3.7   3.8   4.0   4.6   4.9   4.2   2.3   1.3   1.1   1.0   0.8   0.5   0.4   0.2
 82.5   0.0   0.1   0.3   0.4   0.7   0.9   1.3   1.6   2.0   3.2   2.3   2.0   2.0   2.0   2.0   1.9   2.0   2.0   1.9   1.4   0.9   0.9   0.7   0.6   0.3   0.3   0.1
 85.0   0.0   0.0   0.1   0.2   0.4   0.6   0.6   0.9   1.2   2.0   1.4   1.2   1.1   1.1   1.1   1.0   1.0   1.0   0.9   0.8   0.6   0.6   0.4   0.3   0.2   0.2   0.1
 87.5   0.0   0.0   0.1   0.1   0.2   0.3   0.4   0.6   0.6   0.9   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.4   0.3   0.3   0.3   0.3   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