Illuminance plots of BRP775_FG_12xECO25_830_ORR1

(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]   PHILIPS
# [TEST]      LVA1306054
# [LUMINAIRE] BRP775
# [LUMCAT]    BRP775 FG 12xECO25/830/ORR1
# [DATE]      27/06/2013 13:15:31
# down given: 100%
# out given: 86.4%
# tilt: 0
# [LAMP]      ORR1/700mA/830 12xECO2500lm
# Bulbs: 1,   2500 lm each
# Source file: BRP775_FG_12xECO25_830_ORR1.ldt
# Luminaire flux =   864 raw, for the given bulb(s) it would be  2160 lm,
#                   86.4 % of the bulb flux
# between 75 and 90:  2.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  22.2 cd / 1000 lm ,  0.5 % of the luminaire flux
# 90deg and above:  max   1.3?cd / 1000 lm ,  0.0?% of the luminaire flux
# CutOff Type: CIE_CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground:   0?%
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   0?%
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   344 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   339 cd / 1000 lm,
# maximum spec. lum. intensity   344 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   203   203   203   203   203   203   203   203   203   203   203   203   203   203   202   203   203   202   202   202   203   203   202   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   202   203   203   202   202   202   203   203   202   203   203   203   203   203   203   203   203   203   203   203   203   203
  2.0   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   202   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   202   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203
  4.0   203   203   204   203   204   204   204   204   203   204   204   204   204   204   204   204   204   204   203   204   204   204   204   204   204   204   204   204   203   204   204   204   204   203   204   203   203   203   204   203   204   204   204   204   203   204   204   204   204   204   204   204   204   204   203   204   204   204   204   204   204   204   204   204   203   204   204   204   204   203   204   203
  6.0   204   204   204   204   205   205   205   205   205   205   205   205   205   206   205   205   205   205   205   205   205   205   205   206   205   205   205   205   205   205   205   205   205   204   204   204   204   204   204   204   205   205   205   205   205   205   205   205   205   206   205   205   205   205   205   205   205   205   205   206   205   205   205   205   205   205   205   205   205   204   204   204
  8.0   205   205   205   205   206   206   207   206   206   207   207   207   207   207   207   207   207   207   206   207   207   207   207   207   207   207   207   207   206   206   207   206   206   205   205   205   205   205   205   205   206   206   207   206   206   207   207   207   207   207   207   207   207   207   206   207   207   207   207   207   207   207   207   207   206   206   207   206   206   205   205   205
 10.0   206   206   207   207   207   208   208   208   208   209   209   209   209   209   209   209   209   208   208   208   209   209   209   209   209   209   209   209   208   208   208   208   207   207   207   206   206   206   207   207   207   208   208   208   208   209   209   209   209   209   209   209   209   208   208   208   209   209   209   209   209   209   209   209   208   208   208   208   207   207   207   206
 12.0   208   208   208   209   210   210   211   211   211   211   211   211   211   211   211   210   210   210   209   210   210   210   211   211   211   211   211   211   211   211   211   210   210   209   208   208   208   208   208   209   210   210   211   211   211   211   211   211   211   211   211   210   210   210   209   210   210   210   211   211   211   211   211   211   211   211   211   210   210   209   208   208
 14.0   209   210   210   211   212   212   214   214   214   214   214   213   213   213   212   212   211   211   210   211   211   212   212   213   213   213   214   214   214   214   214   212   212   211   210   210   209   210   210   211   212   212   214   214   214   214   214   213   213   213   212   212   211   211   210   211   211   212   212   213   213   213   214   214   214   214   214   212   212   211   210   210
 16.0   211   211   212   213   215   215   217   217   217   217   216   215   215   215   213   213   212   212   211   212   212   213   213   215   215   215   216   217   217   217   217   215   215   213   212   211   211   211   212   213   215   215   217   217   217   217   216   215   215   215   213   213   212   212   211   212   212   213   213   215   215   215   216   217   217   217   217   215   215   213   212   211
 18.0   213   213   215   216   218   219   220   220   220   219   218   217   216   216   215   214   214   213   212   213   214   214   215   216   216   217   218   219   220   220   220   219   218   216   215   213   213   213   215   216   218   219   220   220   220   219   218   217   216   216   215   214   214   213   212   213   214   214   215   216   216   217   218   219   220   220   220   219   218   216   215   213
 20.0   215   216   218   219   221   222   223   223   223   222   221   219   218   217   216   215   214   213   212   213   214   215   216   217   218   219   221   222   223   223   223   222   221   219   218   216   215   216   218   219   221   222   223   223   223   222   221   219   218   217   216   215   214   213   212   213   214   215   216   217   218   219   221   222   223   223   223   222   221   219   218   216
 22.0   218   219   221   222   224   226   227   227   226   225   223   222   220   219   217   215   213   211   210   211   213   215   217   219   220   222   223   225   226   227   227   226   224   222   221   219   218   219   221   222   224   226   227   227   226   225   223   222   220   219   217   215   213   211   210   211   213   215   217   219   220   222   223   225   226   227   227   226   224   222   221   219
 24.0   220   222   224   226   228   229   231   230   229   227   226   224   221   219   215   213   210   209   207   209   210   213   215   219   221   224   226   227   229   230   231   229   228   226   224   222   220   222   224   226   228   229   231   230   229   227   226   224   221   219   215   213   210   209   207   209   210   213   215   219   221   224   226   227   229   230   231   229   228   226   224   222
 26.0   224   225   227   229   232   233   234   233   232   230   228   225   221   218   214   210   208   206   205   206   208   210   214   218   221   225   228   230   232   233   234   233   232   229   227   225   224   225   227   229   232   233   234   233   232   230   228   225   221   218   214   210   208   206   205   206   208   210   214   218   221   225   228   230   232   233   234   233   232   229   227   225
 28.0   228   229   231   233   236   237   238   237   235   233   230   226   221   217   212   208   205   203   202   203   205   208   212   217   221   226   230   233   235   237   238   237   236   233   231   229   228   229   231   233   236   237   238   237   235   233   230   226   221   217   212   208   205   203   202   203   205   208   212   217   221   226   230   233   235   237   238   237   236   233   231   229
 30.0   232   233   236   238   240   242   242   241   239   235   231   226   220   215   209   205   202   200   199   200   202   205   209   215   220   226   231   235   239   241   242   242   240   238   236   233   232   233   236   238   240   242   242   241   239   235   231   226   220   215   209   205   202   200   199   200   202   205   209   215   220   226   231   235   239   241   242   242   240   238   236   233
 32.0   237   238   241   243   246   247   247   245   243   238   232   225   219   212   206   202   199   197   195   197   199   202   206   212   219   225   232   238   243   245   247   247   246   243   241   238   237   238   241   243   246   247   247   245   243   238   232   225   219   212   206   202   199   197   195   197   199   202   206   212   219   225   232   238   243   245   247   247   246   243   241   238
 34.0   243   244   246   249   252   253   252   250   246   240   232   224   216   209   202   197   195   193   192   193   195   197   202   209   216   224   232   240   246   250   252   253   252   249   246   244   243   244   246   249   252   253   252   250   246   240   232   224   216   209   202   197   195   193   192   193   195   197   202   209   216   224   232   240   246   250   252   253   252   249   246   244
 36.0   250   251   252   255   258   259   258   254   249   241   232   222   212   204   198   192   190   188   187   188   190   192   198   204   212   222   232   241   249   254   258   259   258   255   252   251   250   251   252   255   258   259   258   254   249   241   232   222   212   204   198   192   190   188   187   188   190   192   198   204   212   222   232   241   249   254   258   259   258   255   252   251
 38.0   256   257   259   261   265   265   264   258   252   241   230   218   207   198   192   187   184   182   181   182   184   187   192   198   207   218   230   241   252   258   264   265   265   261   259   257   256   257   259   261   265   265   264   258   252   241   230   218   207   198   192   187   184   182   181   182   184   187   192   198   207   218   230   241   252   258   264   265   265   261   259   257
 40.0   263   263   265   268   272   272   269   263   254   240   225   211   200   191   184   179   176   175   174   175   176   179   184   191   200   211   225   240   254   263   269   272   272   268   265   263   263   263   265   268   272   272   269   263   254   240   225   211   200   191   184   179   176   175   174   175   176   179   184   191   200   211   225   240   254   263   269   272   272   268   265   263
 42.0   270   270   271   275   279   279   274   265   255   237   219   203   191   182   175   170   168   166   165   166   168   170   175   182   191   203   219   237   255   265   274   279   279   275   271   270   270   270   271   275   279   279   274   265   255   237   219   203   191   182   175   170   168   166   165   166   168   170   175   182   191   203   219   237   255   265   274   279   279   275   271   270
 44.0   277   276   278   283   287   286   279   267   253   230   208   191   179   171   164   160   157   156   155   156   157   160   164   171   179   191   208   230   253   267   279   286   287   283   278   276   277   276   278   283   287   286   279   267   253   230   208   191   179   171   164   160   157   156   155   156   157   160   164   171   179   191   208   230   253   267   279   286   287   283   278   276
 46.0   283   282   285   291   295   292   282   268   248   219   195   178   166   158   152   148   145   144   143   144   145   148   152   158   166   178   195   219   248   268   282   292   295   291   285   282   283   282   285   291   295   292   282   268   248   219   195   178   166   158   152   148   145   144   143   144   145   148   152   158   166   178   195   219   248   268   282   292   295   291   285   282
 48.0   289   288   292   300   303   297   285   266   239   204   179   163   152   144   139   135   133   131   131   131   133   135   139   144   152   163   179   204   239   266   285   297   303   300   292   288   289   288   292   300   303   297   285   266   239   204   179   163   152   144   139   135   133   131   131   131   133   135   139   144   152   163   179   204   239   266   285   297   303   300   292   288
 50.0   295   294   299   309   310   301   285   260   225   186   161   147   137   131   126   122   120   119   119   119   120   122   126   131   137   147   161   186   225   260   285   301   310   309   299   294   295   294   299   309   310   301   285   260   225   186   161   147   137   131   126   122   120   119   119   119   120   122   126   131   137   147   161   186   225   260   285   301   310   309   299   294
 52.0   299   299   307   318   316   305   284   249   204   165   143   131   124   118   114   111   109   109   108   109   109   111   114   118   124   131   143   165   204   249   284   305   316   318   307   299   299   299   307   318   316   305   284   249   204   165   143   131   124   118   114   111   109   109   108   109   109   111   114   118   124   131   143   165   204   249   284   305   316   318   307   299
 54.0   302   303   314   327   322   306   278   231   179   144   126   117   111   106   103   101  99.3  98.6  98.2  98.6  99.3   101   103   106   111   117   126   144   179   231   278   306   322   327   314   303   302   303   314   327   322   306   278   231   179   144   126   117   111   106   103   101  99.3  98.6  98.2  98.6  99.3   101   103   106   111   117   126   144   179   231   278   306   322   327   314   303
 56.0   303   305   320   333   325   305   268   205   153   124   110   104  99.3  95.6  93.0  90.8  89.4  88.7  88.2  88.7  89.4  90.8  93.0  95.6  99.3   104   110   124   153   205   268   305   325   333   320   305   303   305   320   333   325   305   268   205   153   124   110   104  99.3  95.6  93.0  90.8  89.4  88.7  88.2  88.7  89.4  90.8  93.0  95.6  99.3   104   110   124   153   205   268   305   325   333   320   305
 58.0   302   305   325   338   326   301   250   176   130   108  97.8  92.5  88.5  85.1  82.5  80.4  79.1  78.5  78.0  78.5  79.1  80.4  82.5  85.1  88.5  92.5  97.8   108   130   176   250   301   326   338   325   305   302   305   325   338   326   301   250   176   130   108  97.8  92.5  88.5  85.1  82.5  80.4  79.1  78.5  78.0  78.5  79.1  80.4  82.5  85.1  88.5  92.5  97.8   108   130   176   250   301   326   338   325   305
 60.0   299   304   329   341   325   292   222   145   109  94.1  86.2  81.3  77.1  73.8  71.3  69.1  67.8  67.2  67.2  67.2  67.8  69.1  71.3  73.8  77.1  81.3  86.2  94.1   109   145   222   292   325   341   329   304   299   304   329   341   325   292   222   145   109  94.1  86.2  81.3  77.1  73.8  71.3  69.1  67.8  67.2  67.2  67.2  67.8  69.1  71.3  73.8  77.1  81.3  86.2  94.1   109   145   222   292   325   341   329   304
 62.0   296   303   331   341   321   278   190   122  94.0  83.3  75.8  70.6  66.4  62.8  60.6  58.8  58.0  57.4  57.5  57.4  58.0  58.8  60.6  62.8  66.4  70.6  75.8  83.3  94.0   122   190   278   321   341   331   303   296   303   331   341   321   278   190   122  94.0  83.3  75.8  70.6  66.4  62.8  60.6  58.8  58.0  57.4  57.5  57.4  58.0  58.8  60.6  62.8  66.4  70.6  75.8  83.3  94.0   122   190   278   321   341   331   303
 64.0   299   306   336   343   316   255   157   102  81.8  72.5  65.2  59.7  55.7  52.6  51.0  50.0  49.5  49.1  49.3  49.1  49.5  50.0  51.0  52.6  55.7  59.7  65.2  72.5  81.8   102   157   255   316   343   336   306   299   306   336   343   316   255   157   102  81.8  72.5  65.2  59.7  55.7  52.6  51.0  50.0  49.5  49.1  49.3  49.1  49.5  50.0  51.0  52.6  55.7  59.7  65.2  72.5  81.8   102   157   255   316   343   336   306
 66.0   316   320   344   342   304   226   129  86.8  71.0  62.2  55.5  50.6  47.4  45.4  44.4  44.0  43.8  43.7  43.9  43.7  43.8  44.0  44.4  45.4  47.4  50.6  55.5  62.2  71.0  86.8   129   226   304   342   344   320   316   320   344   342   304   226   129  86.8  71.0  62.2  55.5  50.6  47.4  45.4  44.4  44.0  43.8  43.7  43.9  43.7  43.8  44.0  44.4  45.4  47.4  50.6  55.5  62.2  71.0  86.8   129   226   304   342   344   320
 68.0   330   329   339   326   281   191   106  74.0  61.2  53.9  48.5  44.5  42.4  41.1  40.4  40.2  39.1  37.7  36.0  37.7  39.1  40.2  40.4  41.1  42.4  44.5  48.5  53.9  61.2  74.0   106   191   281   326   339   329   330   329   339   326   281   191   106  74.0  61.2  53.9  48.5  44.5  42.4  41.1  40.4  40.2  39.1  37.7  36.0  37.7  39.1  40.2  40.4  41.1  42.4  44.5  48.5  53.9  61.2  74.0   106   191   281   326   339   329
 70.0   312   303   296   274   230   151  85.9  62.8  53.2  47.7  43.9  40.8  38.9  38.0  37.4  36.9  34.3  30.4  27.3  30.4  34.3  36.9  37.4  38.0  38.9  40.8  43.9  47.7  53.2  62.8  85.9   151   230   274   296   303   312   303   296   274   230   151  85.9  62.8  53.2  47.7  43.9  40.8  38.9  38.0  37.4  36.9  34.3  30.4  27.3  30.4  34.3  36.9  37.4  38.0  38.9  40.8  43.9  47.7  53.2  62.8  85.9   151   230   274   296   303
 72.0   241   233   220   196   163   108  68.4  53.7  47.0  43.0  40.2  37.4  35.8  35.0  34.2  32.5  28.7  22.7  20.7  22.7  28.7  32.5  34.2  35.0  35.8  37.4  40.2  43.0  47.0  53.7  68.4   108   163   196   220   233   241   233   220   196   163   108  68.4  53.7  47.0  43.0  40.2  37.4  35.8  35.0  34.2  32.5  28.7  22.7  20.7  22.7  28.7  32.5  34.2  35.0  35.8  37.4  40.2  43.0  47.0  53.7  68.4   108   163   196   220   233
 74.0   146   143   135   118   101  75.1  54.9  45.6  40.9  38.0  35.6  33.3  31.8  30.3  28.3  25.1  20.5  15.3  14.4  15.3  20.5  25.1  28.3  30.3  31.8  33.3  35.6  38.0  40.9  45.6  54.9  75.1   101   118   135   143   146   143   135   118   101  75.1  54.9  45.6  40.9  38.0  35.6  33.3  31.8  30.3  28.3  25.1  20.5  15.3  14.4  15.3  20.5  25.1  28.3  30.3  31.8  33.3  35.6  38.0  40.9  45.6  54.9  75.1   101   118   135   143
 76.0  67.4  70.0  73.0  68.6  61.8  53.0  44.1  38.6  35.1  32.2  29.5  27.0  25.9  24.6  23.3  20.0  16.1  12.9  12.5  12.9  16.1  20.0  23.3  24.6  25.9  27.0  29.5  32.2  35.1  38.6  44.1  53.0  61.8  68.6  73.0  70.0  67.4  70.0  73.0  68.6  61.8  53.0  44.1  38.6  35.1  32.2  29.5  27.0  25.9  24.6  23.3  20.0  16.1  12.9  12.5  12.9  16.1  20.0  23.3  24.6  25.9  27.0  29.5  32.2  35.1  38.6  44.1  53.0  61.8  68.6  73.0  70.0
 78.0  27.8  30.0  35.6  40.0  40.4  37.8  33.6  30.0  26.5  23.7  22.1  20.6  20.0  19.9  19.3  16.8  13.1  10.5  10.4  10.5  13.1  16.8  19.3  19.9  20.0  20.6  22.1  23.7  26.5  30.0  33.6  37.8  40.4  40.0  35.6  30.0  27.8  30.0  35.6  40.0  40.4  37.8  33.6  30.0  26.5  23.7  22.1  20.6  20.0  19.9  19.3  16.8  13.1  10.5  10.4  10.5  13.1  16.8  19.3  19.9  20.0  20.6  22.1  23.7  26.5  30.0  33.6  37.8  40.4  40.0  35.6  30.0
 80.0  11.7  12.8  15.6  19.1  21.6  22.2  20.2  17.6  15.9  15.3  15.4  15.4  15.2  14.6  13.6  10.7   6.3   4.6   5.3   4.6   6.3  10.7  13.6  14.6  15.2  15.4  15.4  15.3  15.9  17.6  20.2  22.2  21.6  19.1  15.6  12.8  11.7  12.8  15.6  19.1  21.6  22.2  20.2  17.6  15.9  15.3  15.4  15.4  15.2  14.6  13.6  10.7   6.3   4.6   5.3   4.6   6.3  10.7  13.6  14.6  15.2  15.4  15.4  15.3  15.9  17.6  20.2  22.2  21.6  19.1  15.6  12.8
 82.0   5.8   6.2   7.3   8.7   9.8   9.9   9.2   8.8   8.5   7.4   7.5   8.5   8.5   8.2   7.4   4.3   2.3   1.3   1.3   1.3   2.3   4.3   7.4   8.2   8.5   8.5   7.5   7.4   8.5   8.8   9.2   9.9   9.8   8.7   7.3   6.2   5.8   6.2   7.3   8.7   9.8   9.9   9.2   8.8   8.5   7.4   7.5   8.5   8.5   8.2   7.4   4.3   2.3   1.3   1.3   1.3   2.3   4.3   7.4   8.2   8.5   8.5   7.5   7.4   8.5   8.8   9.2   9.9   9.8   8.7   7.3   6.2
 84.0   2.9   3.1   3.6   4.1   4.1   3.8   3.4   2.7   2.3   2.0   2.1   3.0   3.2   3.1   2.2   1.3   1.0   0.8   0.7   0.8   1.0   1.3   2.2   3.1   3.2   3.0   2.1   2.0   2.3   2.7   3.4   3.8   4.1   4.1   3.6   3.1   2.9   3.1   3.6   4.1   4.1   3.8   3.4   2.7   2.3   2.0   2.1   3.0   3.2   3.1   2.2   1.3   1.0   0.8   0.7   0.8   1.0   1.3   2.2   3.1   3.2   3.0   2.1   2.0   2.3   2.7   3.4   3.8   4.1   4.1   3.6   3.1
 86.0   1.7   1.7   1.8   1.8   1.6   1.4   1.3   1.1   1.0   0.9   0.8   0.8   0.7   0.7   0.6   0.6   0.5   0.5   0.4   0.5   0.5   0.6   0.6   0.7   0.7   0.8   0.8   0.9   1.0   1.1   1.3   1.4   1.6   1.8   1.8   1.7   1.7   1.7   1.8   1.8   1.6   1.4   1.3   1.1   1.0   0.9   0.8   0.8   0.7   0.7   0.6   0.6   0.5   0.5   0.4   0.5   0.5   0.6   0.6   0.7   0.7   0.8   0.8   0.9   1.0   1.1   1.3   1.4   1.6   1.8   1.8   1.7
 88.0   1.4   1.4   1.3   1.2   1.1   1.0   0.9   0.8   0.7   0.6   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.7   0.8   0.9   1.0   1.1   1.2   1.3   1.4   1.4   1.4   1.3   1.2   1.1   1.0   0.9   0.8   0.7   0.6   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.7   0.8   0.9   1.0   1.1   1.2   1.3   1.4
 90.0   1.3   1.3   1.3   1.2   1.1   1.0   0.9   0.8   0.7   0.6   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.5   0.6   0.7   0.8   0.9   1.0   1.1   1.2   1.3   1.3   1.3   1.3   1.3   1.2   1.1   1.0   0.9   0.8   0.7   0.6   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.5   0.6   0.7   0.8   0.9   1.0   1.1   1.2   1.3   1.3