Illuminance plots of Arc_2681_SNN_2B_1_MT_35_3500_3000_G12

(as computed by ies2tab from that IES 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]   INDAL
# [TEST]      LM02421  / Inr270Z
# [LUMINAIRE] 2681 SNN/2B
# [LUMCAT]    Arc
# [DATE]      2002  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 77.1%
# tilt: 0.0
# [LAMP]      1 MT 35 3500 3000 G12
# Bulbs: 1,   3500 lm each
# Source file: Arc_2681_SNN_2B_1_MT_35_3500_3000_G12.ldt
# Luminaire flux =   771 raw, for the given bulb(s) it would be  2698 lm,
#                   77.1 % of the bulb flux
# between 75 and 90:  5.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 104.0 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Fully_Shielded 

# 62.5 deg to <67.5 deg:   max   426 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   482 cd / 1000 lm,
# maximum spec. lum. intensity   482 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   5.0  10.0  15.0  20.0  25.0  30.0  35.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0
#V:  
  0.0   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143
  2.5   154   155   155   156   157   156   155   156   156   154   152   153   153   154   154   154   154   154   155   154   154   154   154   154   153   153   152   154   156   156   155   156   157   156   155   155   154   154   153   153   152   152   152   150   149   149   148   147   146   146   146   146   145   145   144   145   145   146   146   146   146   147   148   149   149   150   152   152   152   153   153   154
  5.0   166   167   168   170   172   170   168   168   169   165   162   163   164   165   166   165   165   166   167   166   165   165   166   165   164   163   162   165   169   168   168   170   172   170   168   167   166   165   164   163   162   161   161   158   155   154   154   152   150   150   150   149   148   146   145   146   148   149   150   150   150   152   154   154   155   158   161   161   162   163   164   165
  7.5   169   171   173   175   178   178   179   181   183   184   184   185   187   184   182   182   181   182   182   182   181   182   182   184   187   185   184   184   183   181   179   178   178   175   173   171   169   168   166   164   163   162   161   158   155   154   152   150   148   147   147   146   145   144   142   144   145   146   147   147   148   150   152   154   155   158   161   162   163   164   166   168
 10.0   173   175   178   181   184   187   190   194   198   202   206   208   210   204   198   198   198   198   198   198   198   198   198   204   210   208   206   202   198   194   190   187   184   181   178   175   173   170   168   166   164   163   162   159   156   153   151   148   146   145   144   143   142   141   140   141   142   143   144   145   146   148   151   153   156   159   162   163   164   166   168   170
 12.5   176   179   182   185   188   191   195   199   203   207   211   214   216   212   208   206   204   203   203   203   204   206   208   212   216   214   211   207   203   199   195   191   188   185   182   179   176   173   170   167   164   162   159   156   153   149   145   143   140   138   136   135   134   133   132   133   134   135   136   138   140   143   145   149   153   156   159   162   164   167   170   173
 15.0   179   182   186   189   192   196   200   204   208   212   217   219   222   220   218   214   210   209   208   209   210   214   218   220   222   219   217   212   208   204   200   196   192   189   186   182   179   175   172   168   164   160   157   153   150   145   140   137   134   131   128   127   126   126   125   126   126   127   128   131   134   137   140   145   150   153   157   160   164   168   172   175
 17.5   178   183   187   192   196   201   205   209   212   214   216   216   216   210   205   202   199   199   198   199   199   202   205   210   216   216   216   214   212   209   205   201   196   192   187   183   178   175   172   168   163   159   154   149   144   140   135   132   128   126   123   122   121   121   122   121   121   122   123   126   128   132   135   140   144   149   154   159   163   168   172   175
 20.0   178   183   189   195   201   205   210   213   217   216   216   213   210   201   192   190   189   189   189   189   189   190   192   201   210   213   216   216   217   213   210   205   201   195   189   183   178   175   172   167   163   157   152   145   139   134   130   127   123   121   118   117   116   117   118   117   116   117   118   121   123   127   130   134   139   145   152   157   163   167   172   175
 22.5   177   183   188   194   200   205   210   212   214   211   208   204   199   189   179   177   174   176   177   176   174   177   179   189   199   204   208   211   214   212   210   205   200   194   188   183   177   173   170   165   160   154   147   141   134   130   125   122   119   116   114   113   112   113   113   113   112   113   114   116   119   122   125   130   134   141   147   154   160   165   170   173
 25.0   176   182   188   194   200   205   210   211   212   206   201   195   189   178   167   163   160   162   165   162   160   163   167   178   189   195   201   206   212   211   210   205   200   194   188   182   176   172   168   163   158   150   142   136   130   125   120   117   114   112   110   109   108   108   108   108   108   109   110   112   114   117   120   125   130   136   142   150   158   163   168   172
 27.5   175   182   189   195   201   206   211   210   210   203   196   189   182   174   166   160   154   157   159   157   154   160   166   174   182   189   196   203   210   210   211   206   201   195   189   182   175   170   164   158   151   144   136   130   125   121   117   114   111   109   107   106   104   104   104   104   104   106   107   109   111   114   117   121   125   130   136   144   151   158   164   170
 30.0   174   182   190   196   203   207   212   210   208   200   192   184   176   171   166   157   148   151   154   151   148   157   166   171   176   184   192   200   208   210   212   207   203   196   190   182   174   167   161   153   145   137   130   125   120   117   114   111   108   106   104   102   100  99.5  99.0  99.5   100   102   104   106   108   111   114   117   120   125   130   137   145   153   161   167
 32.5   170   183   195   203   210   212   213   210   208   200   191   183   174   170   165   157   148   149   151   149   148   157   165   170   174   183   191   200   208   210   213   212   210   203   195   183   170   162   153   146   138   132   126   121   116   113   111   108   105   103   101  98.5  96.0  95.5  95.0  95.5  96.0  98.5   101   103   105   108   111   113   116   121   126   132   138   146   153   162
 35.0   167   183   200   209   218   216   214   211   208   199   191   181   172   168   165   156   148   148   148   148   148   156   165   168   172   181   191   199   208   211   214   216   218   209   200   183   167   156   146   139   132   127   122   117   112   110   107   105   102   100  98.0  95.0  92.0  91.5  91.0  91.5  92.0  95.0  98.0   100   102   105   107   110   112   117   122   127   132   139   146   156
 37.5   165   178   191   200   209   211   213   209   206   199   192   185   177   176   174   167   160   158   155   158   160   167   174   176   177   185   192   199   206   209   213   211   209   200   191   178   165   155   144   138   131   126   120   115   109   106   104   101  98.0  96.0  94.0  91.5  89.0  88.3  87.5  88.3  89.0  91.5  94.0  96.0  98.0   101   104   106   109   115   120   126   131   138   144   155
 40.0   163   173   183   191   200   206   212   208   204   199   194   188   182   183   184   178   172   167   163   167   172   178   184   183   182   188   194   199   204   208   212   206   200   191   183   173   163   153   143   136   130   124   118   112   106   103   100  97.0  94.0  92.0  90.0  88.0  86.0  85.0  84.0  85.0  86.0  88.0  90.0  92.0  94.0  97.0   100   103   106   112   118   124   130   136   143   153
 42.5   178   194   210   216   221   218   215   208   202   198   195   199   203   210   216   205   193   184   175   184   193   205   216   210   203   199   195   198   202   208   215   218   221   216   210   194   178   163   148   139   131   124   116   110   104   100  96.5  93.8  91.0  89.0  87.0  85.0  83.0  81.8  80.5  81.8  83.0  85.0  87.0  89.0  91.0  93.8  96.5   100   104   110   116   124   131   139   148   163
 45.0   194   216   238   240   243   230   218   209   200   198   196   210   224   236   249   231   214   201   188   201   214   231   249   236   224   210   196   198   200   209   218   230   243   240   238   216   194   173   153   142   132   123   114   108   101  97.0  93.0  90.5  88.0  86.0  84.0  82.0  80.0  78.5  77.0  78.5  80.0  82.0  84.0  86.0  88.0  90.5  93.0  97.0   101   108   114   123   132   142   153   173
 47.5   202   231   261   264   267   248   229   219   209   209   208   231   253   272   290   258   226   210   194   210   226   258   290   272   253   231   208   209   209   219   229   248   267   264   261   231   202   176   151   140   129   121   112   105  98.5  94.0  89.5  87.0  84.5  82.5  80.5  80.3  80.0  77.5  75.0  77.5  80.0  80.3  80.5  82.5  84.5  87.0  89.5  94.0  98.5   105   112   121   129   140   151   176
 50.0   210   247   284   288   292   266   240   229   218   219   221   251   282   307   332   285   238   219   201   219   238   285   332   307   282   251   221   219   218   229   240   266   292   288   284   247   210   179   149   137   126   118   110   103  96.0  91.0  86.0  83.5  81.0  79.0  77.0  78.5  80.0  76.5  73.0  76.5  80.0  78.5  77.0  79.0  81.0  83.5  86.0  91.0  96.0   103   110   118   126   137   149   179
 52.5   191   247   303   318   332   292   252   237   222   228   233   264   295   320   346   286   227   207   187   207   227   286   346   320   295   264   233   228   222   237   252   292   332   318   303   247   191   166   140   132   124   116   107   100  93.0  88.0  83.0  80.5  78.0  76.0  74.0  69.8  65.5  61.3  57.0  61.3  65.5  69.8  74.0  76.0  78.0  80.5  83.0  88.0  93.0   100   107   116   124   132   140   166
 55.0   172   247   323   347   372   318   264   245   227   236   246   277   308   334   360   288   216   194   173   194   216   288   360   334   308   277   246   236   227   245   264   318   372   347   323   247   172   152   132   127   122   113   104  97.0  90.0  85.0  80.0  77.5  75.0  73.0  71.0  61.0  51.0  46.0  41.0  46.0  51.0  61.0  71.0  73.0  75.0  77.5  80.0  85.0  90.0  97.0   104   113   122   127   132   152
 57.5   177   259   341   363   384   321   258   243   228   230   231   251   272   283   293   238   183   165   147   165   183   238   293   283   272   251   231   230   228   243   258   321   384   363   341   259   177   154   131   126   122   113   104  96.3  89.0  84.0  79.0  75.8  72.5  68.0  63.5  54.0  44.5  40.8  37.0  40.8  44.5  54.0  63.5  68.0  72.5  75.8  79.0  84.0  89.0  96.3   104   113   122   126   131   154
 60.0   182   271   360   378   397   324   252   241   230   223   216   226   236   231   227   188   150   135   121   135   150   188   227   231   236   226   216   223   230   241   252   324   397   378   360   271   182   156   130   126   121   112   103  95.5  88.0  83.0  78.0  74.0  70.0  63.0  56.0  47.0  38.0  35.5  33.0  35.5  38.0  47.0  56.0  63.0  70.0  74.0  78.0  83.0  88.0  95.5   103   112   121   126   130   156
 62.5   180   260   341   376   411   336   260   230   200   189   178   178   179   173   168   145   123   113   104   113   123   145   168   173   179   178   178   189   200   230   260   336   411   376   341   260   180   154   129   125   120   111   102  94.3  87.0  81.5  76.0  72.5  69.0  60.0  51.0  44.0  37.0  36.0  35.0  36.0  37.0  44.0  51.0  60.0  69.0  72.5  76.0  81.5  87.0  94.3   102   111   120   125   129   154
 65.0   178   250   322   374   426   347   269   220   171   155   140   131   122   116   109   103  96.0  91.0  86.0  91.0  96.0   103   109   116   122   131   140   155   171   220   269   347   426   374   322   250   178   153   128   124   119   110   100  93.0  86.0  80.0  74.0  71.0  68.0  57.0  46.0  41.0  36.0  36.5  37.0  36.5  36.0  41.0  46.0  57.0  68.0  71.0  74.0  80.0  86.0  93.0   100   110   119   124   128   153
 67.5   182   266   351   402   454   361   267   206   144   130   115   108   100  95.3  90.5  86.8  83.0  79.3  75.5  79.3  83.0  86.8  90.5  95.3   100   108   115   130   144   206   267   361   454   402   351   266   182   152   122   119   115   106  96.0  89.0  82.0  76.5  71.0  68.3  65.5  54.3  43.0  41.3  39.5  42.0  44.5  42.0  39.5  41.3  43.0  54.3  65.5  68.3  71.0  76.5  82.0  89.0  96.0   106   115   119   122   152
 70.0   186   283   380   431   482   374   266   192   118   104  90.0  84.0  78.0  75.0  72.0  71.0  70.0  67.5  65.0  67.5  70.0  71.0  72.0  75.0  78.0  84.0  90.0   104   118   192   266   374   482   431   380   283   186   151   116   114   111   102  92.0  85.0  78.0  73.0  68.0  65.5  63.0  51.5  40.0  41.5  43.0  47.5  52.0  47.5  43.0  41.5  40.0  51.5  63.0  65.5  68.0  73.0  78.0  85.0  92.0   102   111   114   116   151
 72.5   157   239   321   367   414   323   232   166   101  89.0  77.0  71.8  66.5  63.8  61.0  60.8  60.5  58.8  57.0  58.8  60.5  60.8  61.0  63.8  66.5  71.8  77.0  89.0   101   166   232   323   414   367   321   239   157   127  97.5  97.5  97.5  89.3  81.0  76.0  71.0  66.5  62.0  59.8  57.5  46.8  36.0  37.8  39.5  50.0  60.5  50.0  39.5  37.8  36.0  46.8  57.5  59.8  62.0  66.5  71.0  76.0  81.0  89.3  97.5  97.5  97.5   127
 75.0   129   195   262   304   346   272   198   141  84.0  74.0  64.0  59.5  55.0  52.5  50.0  50.5  51.0  50.0  49.0  50.0  51.0  50.5  50.0  52.5  55.0  59.5  64.0  74.0  84.0   141   198   272   346   304   262   195   129   104  79.0  81.5  84.0  77.0  70.0  67.0  64.0  60.0  56.0  54.0  52.0  42.0  32.0  34.0  36.0  52.5  69.0  52.5  36.0  34.0  32.0  42.0  52.0  54.0  56.0  60.0  64.0  67.0  70.0  77.0  84.0  81.5  79.0   104
 77.5  79.5   124   168   196   225   176   127  88.8  50.0  45.3  40.5  39.0  37.5  37.3  37.0  38.0  39.0  35.8  32.5  35.8  39.0  38.0  37.0  37.3  37.5  39.0  40.5  45.3  50.0  88.8   127   176   225   196   168   124  79.5  63.5  47.5  49.3  51.0  46.0  41.0  38.8  36.5  34.3  32.0  31.0  30.0  24.8  19.5  20.3  21.0  29.3  37.5  29.3  21.0  20.3  19.5  24.8  30.0  31.0  32.0  34.3  36.5  38.8  41.0  46.0  51.0  49.3  47.5  63.5
 80.0  30.0  52.0  74.0  89.0   104  80.5  57.0  36.5  16.0  16.5  17.0  18.5  20.0  22.0  24.0  25.5  27.0  21.5  16.0  21.5  27.0  25.5  24.0  22.0  20.0  18.5  17.0  16.5  16.0  36.5  57.0  80.5   104  89.0  74.0  52.0  30.0  23.0  16.0  17.0  18.0  15.0  12.0  10.5   9.0   8.5   8.0   8.0   8.0   7.5   7.0   6.5   6.0   6.0   6.0   6.0   6.0   6.5   7.0   7.5   8.0   8.0   8.0   8.5   9.0  10.5  12.0  15.0  18.0  17.0  16.0  23.0
 82.5  18.0  29.8  41.5  49.0  56.5  44.3  32.0  21.0  10.0  10.3  10.5  11.0  11.5  12.3  13.0  13.8  14.5  11.8   9.0  11.8  14.5  13.8  13.0  12.3  11.5  11.0  10.5  10.3  10.0  21.0  32.0  44.3  56.5  49.0  41.5  29.8  18.0  14.0  10.0  10.5  11.0   9.5   8.0   7.0   6.0   5.5   5.0   5.0   5.0   4.8   4.5   4.3   4.0   4.0   4.0   4.0   4.0   4.3   4.5   4.8   5.0   5.0   5.0   5.5   6.0   7.0   8.0   9.5  11.0  10.5  10.0  14.0
 85.0   6.0   7.5   9.0   9.0   9.0   8.0   7.0   5.5   4.0   4.0   4.0   3.5   3.0   2.5   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.5   3.0   3.5   4.0   4.0   4.0   5.5   7.0   8.0   9.0   9.0   9.0   7.5   6.0   5.0   4.0   4.0   4.0   4.0   4.0   3.5   3.0   2.5   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.5   3.0   3.5   4.0   4.0   4.0   4.0   4.0   5.0
 87.5   3.0   3.8   4.5   4.5   4.5   4.0   3.5   2.8   2.0   2.0   2.0   1.8   1.5   1.3   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.3   1.5   1.8   2.0   2.0   2.0   2.8   3.5   4.0   4.5   4.5   4.5   3.8   3.0   2.5   2.0   2.0   2.0   2.0   2.0   1.8   1.5   1.3   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.3   1.5   1.8   2.0   2.0   2.0   2.0   2.0   2.5
 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   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   0.0   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
180.0   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   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   0.0   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