Illuminance plots of SGS254,FG,TP,P1,1xSON-TP250W,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]      LVM0220500
# [LUMINAIRE] SGS254 FG TP P1
# [LUMCAT]    
# [DATE]      2002-03-08
# down given: 100.00%
# out given: 84.00%
# tilt: 0.0
# [LAMP]      SON-TP250W
# Source file: ldt/SGS254,FG,TP,P1,1xSON-TP250W,CON.ldt
# Luminaire flux =   844 raw, for the given bulb(s) it would be 28021 lm,
#                   84.4 % of the bulb flux
# between 75 and 90:  3.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  82.6 cd / 1000 lm ,  0.6 % 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   481 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   408 cd / 1000 lm,
# maximum spec. lum. intensity   481 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  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0
#V:  
  0.0   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134
 10.0   127   127   128   128   129   129   129   130   130   131   130   131   131   131   133   136   137   140   143   146   148   151   154   158   161   166   166
 20.0   126   126   126   129   130   130   129   130   129   128   129   128   128   128   131   134   141   149   157   165   173   182   189   197   207   218   224
 30.0   128   125   125   125   125   124   124   125   125   125   126   127   128   130   136   148   168   195   224   246   263   268   268   262   254   247   250
 35.0   127   123   122   123   123   123   123   122   124   126   129   131   133   136   146   165   202   249   294   324   341   346   343   327   291   265   261
 40.0   118   117   118   120   120   120   123   124   127   130   133   135   136   139   151   178   230   295   349   385   407   416   398   366   311   288   267
 45.0   107   108   112   117   119   122   125   128   132   136   138   141   142   145   162   209   298   392   447   460   437   402   367   334   300   308   289
 47.5   102   104   110   117   121   123   127   131   136   141   144   146   146   152   172   222   309   383   427   449   452   407   347   314   310   330   310
 50.0  97.2  99.0   108   119   126   132   135   139   142   145   147   147   150   157   178   236   323   382   408   416   414   390   344   315   325   330   308
 52.5  89.9  96.3   109   122   124   129   137   140   145   149   149   148   145   151   181   258   355   398   404   393   366   341   324   316   320   287   260
 55.0  86.5  93.3   102   113   120   128   133   138   142   145   147   148   147   155   192   294   394   433   434   411   359   318   288   272   273   228   205
 57.5  83.1  87.0  98.0   109   117   124   130   134   136   140   146   147   149   157   203   327   423   460   454   428   366   306   255   215   211   184   162
 60.0  78.4  80.8  94.3   106   114   120   126   128   133   138   141   143   145   159   218   361   448   472   455   412   353   295   223   164   144   146   128
 62.5  72.1  73.8  89.1   102   109   115   121   125   130   134   135   139   143   160   232   385   466   481   455   399   333   265   186   128  99.3   107  93.4
 63.5  69.5  70.8  87.0   101   108   114   118   124   127   132   134   138   142   159   236   386   460   476   448   392   321   253   171   117  90.6  93.8  80.6
 64.5  67.4  67.8  84.7  98.1   107   111   118   122   127   130   134   138   142   158   238   385   451   464   440   385   317   239   161   110  81.2  79.8  70.8
 65.5  64.4  64.8  82.3  95.9   105   110   117   120   124   129   133   138   140   155   236   377   433   440   420   368   301   228   151   102  74.2  67.5  58.0
 66.5  61.4  61.4  79.9  94.0   101   110   115   119   124   128   133   135   137   154   238   363   420   424   395   347   286   215   141  95.5  67.8  57.4  46.5
 67.5  58.0  58.6  76.3  91.0  97.2   106   113   119   123   128   132   132   136   155   239   358   408   406   373   318   265   197   130  90.5  62.9  50.1  38.4
 68.5  53.3  54.1  73.3  86.5  93.3   103   111   118   124   129   131   135   140   160   246   357   395   383   344   289   237   180   122  87.0  59.3  43.7  32.0
 69.5  48.2  48.4  70.0  81.5  89.2  96.1   107   114   122   128   130   134   140   159   251   364   398   381   328   262   208   155   112  83.1  57.3  39.0  26.0
 70.5  42.6  42.9  65.7  76.5  83.5  91.7   101   109   118   120   124   127   131   150   245   354   381   359   309   242   188   138   101  78.0  56.7  35.6  22.2
 71.5  35.8  37.3  59.7  71.8  78.2  86.5  94.3   104   110   111   113   114   118   137   233   339   354   333   285   218   166   120  89.8  73.3  53.7  31.9  19.2
 72.5  28.4  30.5  52.2  65.0  72.4  79.8  87.6  96.7  98.7  98.3  98.8  98.0   100   119   214   308   320   296   246   185   146   112  80.6  65.3  49.2  28.7  16.1
 75.0  13.6  17.0  31.1  43.4  51.2  58.8  64.3  62.3  56.9  52.5  52.9  55.8  60.0  75.9   150   209   208   182   140  93.3  70.7  60.6  61.0  62.3  42.6  20.8  10.8
 77.5   6.2  10.8  16.8  21.6  24.3  25.4  26.9  29.7  32.0  33.7  35.8  36.6  39.0  52.0   114   154   145   121  86.3  55.4  37.6  26.4  20.6  18.6  25.1  18.6   7.7
 80.0   3.8   4.6   9.4  12.1  12.6  15.2  17.8  19.4  20.3  19.6  19.1  18.3  18.6  26.8  66.8  82.6  70.3  53.5  37.2  25.7  19.7  17.0  15.5  13.0   8.1   5.6   5.2
 82.5   2.0   2.3   4.0   5.8   7.0   8.2   8.8   9.0   7.9   6.6   6.4   6.3   6.9   9.8  19.6  20.8  15.8  11.5   8.3   6.0   4.8   4.5   5.2   6.3   6.7   3.1   3.3
 85.0   0.7   0.9   1.3   1.8   2.4   2.5   2.7   2.6   2.8   3.0   3.5   4.0   4.4   5.4   7.5   7.5   5.9   4.4   3.4   2.6   2.1   1.8   1.6   1.7   2.7   2.2   2.3
 87.5   0.4   0.6   0.8   0.9   1.1   1.2   1.3   1.4   1.6   1.7   1.9   2.0   2.2   2.6   3.8   4.0   3.4   2.6   2.0   1.6   1.3   1.1   0.9   0.9   0.9   0.9   1.4
 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