Illuminance plots

produced from photometry file Lithonia_Lighting-Outdoor-Building_Mounted-Wfl3-Ltl8591.ies

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:

   
       
# Source file: ies/Lithonia_Lighting-Outdoor-Building_Mounted-Wfl3-Ltl8591.ies
# Luminaire flux = 27041 lm,
#                   54.1 % 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   3.8 cd/1000lm ,  0.1 % of the luminaire flux
# 90deg and above:  max   0.0 cd/1000lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 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
#V:  
  0.0  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069  2069
  0.5  2064  2055  2047  2039  2032  2025  2019  2030  2042  2053  2046  2034  2023  2017  2019  2021  2023  2027  2032  2036  2039  2042  2040  2038  2035  2030  2025  2019  2012  2003  1998  2003  2016  2026  2010  2041  2007
  1.0  2016  1983  1953  1947  1941  1968  1994  1973  1954  1963  1973  1998  2021  2012  2004  2020  2037  2039  2038  2054  2070  2066  2061  2048  2035  2013  1992  1994  1997  1978  1960  1931  1910  1908  1906  1907  1904
  1.5  1898  1805  1748  1755  1793  1842  1819  1821  1858  1903  1945  1950  1969  2001  2016  2037  2067  2076  2076  2070  2052  2048  2047  2018  1963  1935  1928  1900  1831  1811  1806  1760  1732  1715  1708  1730  1612
  2.0  1623  1497  1444  1458  1536  1566  1558  1632  1710  1785  1828  1884  1939  1972  2020  2054  2071  2074  2064  2068  2066  2031  1975  1944  1929  1865  1769  1737  1698  1632  1596  1543  1515  1498  1493  1515  1366
  2.5  1239  1168  1150  1171  1235  1267  1319  1410  1502  1590  1683  1791  1863  1943  2009  2044  2061  2062  2079  2074  2034  1982  1949  1906  1811  1709  1651  1582  1495  1443  1372  1334  1303  1258  1269  1284  1138
  3.0  1025   965   954   978  1019  1035  1097  1180  1261  1367  1501  1626  1750  1895  1976  2022  2045  2069  2085  2057  2001  1964  1918  1812  1673  1589  1502  1403  1331  1235  1182  1130  1100  1059  1060  1065   929
  3.5   862   801   793   817   851   864   928   993  1070  1162  1307  1444  1612  1787  1926  1996  2034  2081  2080  2034  1990  1944  1847  1690  1560  1458  1346  1237  1149  1058   999   936   903   863   866   866   750
  4.0   702   652   649   675   706   725   789   853   921  1011  1133  1271  1454  1673  1853  1962  2030  2076  2067  2019  1979  1911  1765  1577  1444  1326  1196  1083   973   891   830   777   733   706   702   699   597
  4.5   578   532   531   555   582   605   665   731   798   890   997  1124  1300  1545  1772  1921  2022  2067  2054  2014  1963  1855  1668  1477  1333  1191  1047   933   818   745   685   642   596   578   570   568   485
  5.0   469   429   430   454   478   502   556   617   687   781   886  1005  1170  1409  1674  1885  2012  2060  2043  2009  1946  1798  1572  1380  1225  1062   909   798   695   626   572   532   490   475   467   463   397
  5.5   372   342   345   367   392   421   463   518   585   680   784   905  1070  1287  1559  1832  2000  2055  2035  2007  1929  1738  1478  1285  1113   942   793   685   591   527   478   442   405   391   381   375   312
  6.0   295   275   278   296   314   339   385   436   497   590   689   815   968  1174  1449  1751  1972  2040  2032  1998  1899  1671  1397  1194  1008   832   694   588   505   447   399   365   330   314   306   302   251
  6.5   241   228   230   244   265   288   317   363   422   508   602   727   882  1073  1347  1679  1936  2025  2026  1987  1857  1600  1320  1104   907   737   607   507   433   377   327   297   268   256   249   246   215
  7.0   204   200   201   211   222   238   265   304   355   436   524   644   799   983  1249  1601  1892  2008  2020  1977  1815  1531  1243  1014   814   650   532   440   367   312   272   245   226   217   212   211   191
  7.5   188   187   187   192   198   209   228   257   301   372   455   571   726   909  1161  1521  1846  1992  2016  1964  1772  1463  1165   928   730   573   466   377   308   259   229   211   198   193   190   189   179
  8.0   181   181   180   184   186   191   204   224   258   318   394   506   658   837  1073  1445  1807  1978  2015  1954  1730  1396  1088   846   655   506   415   318   258   223   201   188   180   178   176   175   170
  8.5   177   175   175   178   179   181   189   203   227   275   343   446   589   773  1003  1369  1770  1963  2012  1942  1687  1351  1022   772   585   450   354   269   224   199   183   175   170   169   167   166   160
  9.0   173   170   169   173   173   175   180   189   206   241   297   393   529   712   940  1295  1726  1932  2008  1931  1644  1282   952   706   525   399   299   233   201   183   172   167   162   160   159   158   154
  9.5   166   164   163   167   168   170   175   180   191   216   259   345   475   649   879  1224  1677  1888  1997  1922  1603  1203   879   645   474   350   259   209   185   173   164   159   155   154   153   152   149
 10.0   159   157   157   161   162   165   170   175   181   200   235   305   425   592   824  1149  1623  1922  2007  1911  1562  1142   814   587   429   302   230   191   175   165   157   152   149   149   148   147   145
 10.5   154   153   152   155   156   159   165   170   175   188   215   271   380   542   773  1078  1566  1916  2009  1903  1520  1079   752   533   385   265   208   180   168   158   151   148   145   145   144   143   140
 11.0   151   150   148   146   150   154   159   165   171   181   200   245   341   494   722  1025  1512  1911  2009  1895  1478  1019   696   487   343   237   193   172   161   152   147   144   141   141   140   139   137
 11.5   149   147   145   148   148   150   155   160   166   175   189   226   306   451   671   979  1456  1895  2006  1881  1434   965   648   447   303   215   183   166   156   148   144   140   138   137   137   136   135
 12.0   146   143   142   145   145   147   151   155   162   170   182   211   276   412   626   935  1398  1875  1998  1858  1391   915   604   411   270   199   175   160   151   144   140   136   135   135   135   134   134
 12.5   141   139   138   141   142   144   148   151   157   166   176   199   254   377   585   896  1348  1852  1989  1834  1349   868   564   377   244   188   169   155   147   141   137   134   134   134   134   133   134
 13.0   137   136   135   138   138   140   145   148   153   162   171   190   235   342   546   856  1302  1821  1979  1809  1308   823   523   343   224   179   163   151   144   138   134   133   133   133   133   133   133
 13.5   135   135   133   135   136   138   142   145   150   158   167   183   219   313   508   812  1251  1787  1972  1785  1266   779   485   311   208   173   159   147   141   135   133   132   132   133   132   132   134
 14.0   135   135   133   135   134   135   139   142   147   154   163   177   206   287   471   766  1199  1747  1959  1758  1225   738   451   283   195   167   154   144   138   133   132   131   132   133   132   132   133
 14.5   136   136   134   135   134   134   137   139   144   151   160   172   196   266   435   721  1154  1714  1951  1734  1184   700   421   259   186   163   151   141   135   132   131   131   132   132   132   131   130
 15.0   136   133   132   134   133   133   135   137   141   148   157   168   187   247   401   681  1119  1678  1941  1709  1145   663   391   239   178   158   147   139   133   131   131   131   131   131   129   128   124
 15.5   131   129   129   132   132   132   134   135   139   145   153   164   180   231   371   646  1086  1650  1928  1684  1107   628   365   223   173   155   144   136   132   131   131   130   129   127   124   123   120
 16.0   126   124   124   129   130   131   133   133   136   142   150   161   175   217   346   614  1058  1628  1920  1661  1069   594   340   209   168   151   141   134   132   130   130   127   125   123   120   119   118
 16.5   121   120   120   124   126   129   132   132   135   140   148   158   170   204   322   582  1029  1608  1907  1635  1033   562   317   198   163   148   139   133   131   130   129   124   121   119   118   117   117
 17.0   118   118   117   120   122   126   131   132   133   137   145   155   165   194   303   553  1002  1587  1896  1609   997   531   294   189   159   145   137   132   131   129   126   120   118   117   116   116   116
 17.5   117   116   116   118   119   123   129   130   132   136   143   152   161   187   284   525   973  1567  1884  1585   963   500   274   181   155   140   133   132   130   127   122   117   116   116   115   115   115
 18.0   115   116   115   117   117   119   125   128   131   134   140   149   158   180   265   495   939  1539  1871  1560   930   471   255   175   152   140   133   131   129   124   119   115   115   115   114   114   114
 18.5   115   115   114   116   115   117   122   126   130   133   138   147   155   174   249   467   904  1512  1860  1535   896   444   239   169   149   138   132   130   127   120   116   114   114   114   113   113   113
 19.0   114   114   113   115   114   115   119   123   128   131   137   145   153   169   235   440   870  1489  1847  1510   864   419   226   165   146   136   132   129   124   117   115   113   113   112   112   112   111
 19.5   114   114   113   114   114   114   117   120   126   130   135   143   151   164   221   413   837  1468  1834  1485   834   396   213   161   143   134   131   128   121   115   114   111   111   111   111   111   111
 20.0   114   113   112   114   113   113   115   118   124   129   134   141   148   160   210   390   804  1448  1820  1460   806   376   203   158   141   133   130   126   119   113   112   110   110   110   110   109   109
 21.0   112   112   111   113   112   112   113   114   119   125   131   137   144   153   191   349   734  1396  1790  1408   748   337   186   151   137   131   128   120   114   110   110   108   108   108   107   107   107
 22.0   111   111   110   111   110   110   112   112   114   121   128   134   140   148   178   313   670  1342  1752  1354   691   301   172   145   133   129   124   116   111   108   108   106   106   106   106   106   106
 23.0   110   110   109   111   109   109   110   110   111   116   124   130   136   144   167   279   619  1291  1706  1299   636   271   162   140   131   127   119   112   109   106   105   104   105   105   104   104   105
 24.0   109   109   108   110   108   108   109   108   109   112   120   127   133   140   156   249   572  1239  1658  1246   584   244   153   136   128   123   115   109   107   104   104   103   103   104   104   104   105
 25.0   109   109   107   109   107   107   108   107   108   109   115   124   130   136   148   222   526  1188  1615  1197   539   222   147   132   125   119   111   107   105   102   103   102   103   104   104   104   106
 26.0   109   108   107   109   107   106   107   106   106   107   111   119   126   132   143   200   480  1131  1566  1147   497   205   141   129   122   114   108   105   103   101   102   101   104   105   104   104   106
 27.0   108   107   106   108   106   106   106   105   105   105   108   115   122   128   138   181   434  1070  1511  1090   456   189   136   127   119   111   106   103   102   100   101   102   103   104   104   104   105
 28.0   106   105   104   107   105   105   106   104   104   104   106   111   118   125   134   163   390  1009  1452  1030   414   174   132   124   115   108   104   102   101   100   101   101   103   104   103   104   104
 29.0   104   104   103   105   104   104   105   103   103   103   104   107   114   122   131   150   349   951  1394   969   375   161   128   121   110   105   102   100   100    99   101   101   103   104   103   103   104
 30.0   104   104   103   104   102   103   104   102   102   102   103   105   109   119   128   141   309   893  1335   906   339   149   124   117   107   103   100    99    99    98   100   100   102   103   102   103   104
 31.0   104   103   102   103   102   101   103   101   102   101   102   103   107   115   124   135   278   845  1281   848   306   140   121   114   105   101    99    98    98    98   100   100   101   102   102   102   104
 32.0   103   103   102   103   101   100   101   100   101   100   100   102   105   113   121   129   251   799  1230   797   280   132   117   110   102    99    97    97    97    97    99    99   101   102   101   102   103
 33.0   102   103   102   102   100    99   100    98    99    99    99   100   101   108   116   125   226   753  1180   749   257   126   114   106    99    98    96    96    96    96    98    99   100   101   101   101   103
 34.0   102   102   101   102   100    99    99    97    98    97    98    98    98   103   112   121   203   709  1131   702   238   121   111   102    97    96    95    94    95    95    98    98    99   100   101   101   103
 35.0   102   102   101   102    99    98    98    96    96    96    97    97    97    99   110   118   181   662  1081   659   221   117   108    99    94    94    93    93    94    94    96    96    99   100   100   101   102
 36.0   102   102   100   101    99    97    97    94    94    95    96    96    95    96   108   115   161   613  1029   615   206   113   104    97    93    93    92    92    93    93    96    96    99   100   100   100   100
 37.0   101   101   100   101    98    97    93    93    93    93    95    94    93    94   106   112   144   562   975   573   191   110   101    95    91    91    91    91    92    93    95    96    99    99    97    95    93
 38.0   101   101    99   100    98    96    96    93    92    91    93    93    92    92   103   109   133   516   920   530   178   106    98    92    89    90    89    90    91    92    95    96    98    95    89    86    80
 39.0   100   100    99   100    98    96    95    92    91    90    91    91    90    90    98   105   124   472   867   490   165   102    94    90    88    88    88    89    91    92    95    95    91    85    76    71    63
 40.0    99   100    99   100    97    95    95    91    90    89    89    90    88    88    94   101   118   435   812   452   154    98    91    88    86    87    87    88    90    92    94    89    81    70    58    51    41
 41.0    99   100    99   100    97    95    94    91    89    87    87    88    86    86    90    98   112   403   764   417   144    94    87    85    84    86    86    87    89    91    90    79    65    50    39    33    26
 42.0    98    99    99   100    97    95    94    90    88    86    86    86    85    83    86    94   107   378   725   385   134    90    84    83    83    84    84    86    89    89    81    63    46    33    25    21  17.0
 43.0    96    95    96    99    98    95    94    89    88    85    84    84    83    82    83    92   103   361   695   356   125    86    82    81    81    83    83    85    88    83    67    45    30    21  16.7  14.7  13.4
 44.0    86    84    87    94    96    95    94    89    87    84    83    83    81    80    81    90    99   348   674   333   118    83    79    79    79    81    82    84    85    73    50    30  19.7  15.2  13.7  12.7  12.6
 45.0    69    65    71    81    88    93    93    89    87    84    82    81    79    78    78    86    96   334   658   314   112    80    77    77    78    80    81    83    79    59    34  19.4  14.6  13.2  12.6  12.2  11.9
 46.0    46    42    49    62    74    86    91    88    86    83    81    80    78    76    76    82    93   319   644   295   106    77    75    76    76    78    80    82    70    43    21  13.6  13.1  12.6  12.2  11.5  11.2
 47.0    26    24    29    40    54    72    85    87    86    82    80    79    76    74    74    78    90   302   627   275    99    74    73    74    74    77    79    77    57    28  14.5  12.1  12.8  12.3  11.9  11.2  11.1
 48.0  14.0  12.6  15.8    23    34    52    73    83    85    81    79    77    74    72    71    75    86   281   603   255    93    71    70    72    73    76    78    70    42  18.6  11.8  11.2  12.3  11.6  10.2   9.4   7.1
 49.0   9.3   9.0   9.3  12.5  18.8    33    56    75    82    80    78    75    72    70    69    71    81   257   574   234    88    68    68    70    71    74    75    59    28  12.5  11.0  11.1  11.1   8.6   6.5   5.4   5.2
 50.0   8.8   9.6   8.9   9.0  11.1  18.6    38    61    77    79    76    74    70    67    66    68    78   234   545   214    82    65    65    68    69    73    71    45  18.5  10.5  10.3   9.8   7.5   5.5   5.0   4.6   4.5
 51.0  12.3  12.5  11.0   9.8   8.5  11.1    23    45    68    77    75    72    70    65    63    64    74   213   518   196    77    62    62    65    67    71    62    31  12.7   9.4   9.4   6.9   5.3   4.8   4.5   4.3   4.7
 52.0  14.5  14.0  13.4  11.8  10.0   8.4  13.1    28    55    72    73    69    66    62    60    61    71   194   492   179    72    59    60    63    65    69    52    21  10.6   8.7   7.0   5.1   4.7   4.7   4.6   4.8   5.2
 53.0  13.7  12.8  13.3  13.6  11.9   9.5   8.7  16.4    39    63    70    67    63    59    57    57    67   177   467   163    66    56    57    60    63    65    39  13.9   9.3   7.5   5.2   4.6   4.9   5.4   5.8   6.2   7.1
 54.0  10.4  10.0  10.8  12.5  12.6  11.2   8.5  10.2    25    51    65    65    60    56    54    54    63   163   442   149    61    52    54    57    60    58    27  10.8   8.2   5.6   4.6   4.7   6.0   7.1   7.7   7.9   8.3
 55.0   8.1   7.8   8.7  10.1  11.3  11.5   9.8   7.4  14.7    37    58    62    57    54    51    50    58   149   419   137    56    49    51    54    57    49  18.0   9.0   6.5   4.7   4.6   6.1   7.9   8.6   7.4   6.4   5.1
 56.0   6.9   6.9   7.1   8.0   9.1  11.0  10.7   7.9   8.8    23    47    58    54    50    48    46    53   135   394   124    52    45    47    51    55    37  12.2   7.3   5.1   4.1   5.2   7.5   8.3   5.9   4.8   4.3   4.4
 57.0   6.6   6.1   6.4   7.1   7.4   9.1  10.9   8.8   6.9  13.6    35    51    51    47    44    43    48   122   370   114    47    42    44    47    50    26   9.4   5.5   4.5   4.3   6.9   7.5   5.1   4.1   3.8   3.8   4.1
 58.0   6.5   6.1   6.1   6.5   6.4   7.4   9.8   9.8   7.5   8.3    24    43    47    43    41    39    44   109   349   103    43    38    40    44    43  16.9   7.4   4.8   3.8   5.3   7.3   4.9   4.1   3.7   3.6   3.4   3.8
 59.0   6.3   5.9   5.9   6.2   5.8   6.4   8.3   9.7   8.3   6.4  15.4    34    43    40    37    36    39    96   324    93    39    35    37    41    35  10.9   5.6   3.9   4.2   6.6   5.0   3.9   3.9   4.0   3.5   3.5   3.6
 60.0   5.5   5.5   5.4   5.6   5.5   5.8   6.6   8.3   8.4   6.6   9.3    24    38    36    34    33    35    84   289    81    35    32    34    38    26   8.8   4.8   3.6   5.9   5.7   4.0   3.9   3.8   3.7   3.6   3.3   3.7
 62.5   4.9   4.3   4.5   4.8   4.7   4.8   4.9   4.9   6.3   6.2   5.5   8.1  19.6    28    27    26    26    58   180    52    26    24    27    28   9.9   4.8   3.4   6.2   3.8   3.2   3.4   3.3   3.6   3.5   3.3   3.4   3.4
 65.0   4.0   3.7   3.6   4.0   3.9   4.0   4.1   3.8   4.0   4.6   4.6   4.2   6.6  18.3    21  19.6  19.9    44   100    34  19.3  18.6    21  14.6   5.4   3.1   5.2   3.0   2.8   2.8   3.0   3.1   3.1   3.2   3.0   3.3   3.0
 67.5   3.7   3.3   3.4   3.6   3.4   3.4   3.4   3.2   3.2   3.0   3.4   3.4   3.4   8.9  18.0  17.8  17.8    43   109    32  17.3  16.3  17.4   6.4   3.1   3.8   2.6   2.3   2.4   2.4   2.7   2.8   3.0   3.0   2.7   3.3   3.0
 70.0   3.1   3.1   3.0   3.1   3.1   3.2   3.2   2.9   2.6   2.5   2.5   2.7   3.4   4.8  15.3  18.4  17.5    36    96    28  17.5  17.9  11.8   3.8   2.8   2.3   2.2   2.0   2.1   2.1   2.3   2.6   2.6   2.6   2.3   2.3   2.2
 72.5   2.4   2.4   2.5   2.4   2.3   2.6   2.7   2.4   2.1   1.8   2.2   2.2   2.6   2.9   9.7  16.8  15.4    22    58    21  15.6  17.1   4.6   3.1   2.2   2.0   1.9   1.8   1.8   1.8   2.0   2.1   2.2   2.3   2.1   2.2   1.9
 75.0   1.8   1.8   1.3   1.6   1.6   1.8   1.8   1.5   1.5   1.4   1.4   1.7   1.7   2.0   4.9  10.3  11.3  11.5    22  12.6  12.2   6.3   2.5   2.1   1.6   1.6   1.5   1.5   1.4   1.6   1.7   1.9   1.9   1.8   1.7   1.8   1.9
 77.5   1.3   1.1   1.0   1.1   1.3   1.1   1.4   1.0   1.2   1.1   1.2   1.1   1.5   1.4   2.3   5.3   6.5   6.5  16.1   7.6   7.9   2.4   1.8   1.3   1.2   1.3   1.4   1.0   1.0   1.2   1.3   1.3   1.2   1.4   1.1   1.1   1.1
 80.0   0.9   0.9   0.5   0.5   0.8   0.5   0.8   0.7   0.6   0.6   0.7   0.8   0.9   0.6   1.1   1.3   1.6   2.2   3.8   2.5   1.3   0.9   0.9   0.7   0.8   1.1   0.7   0.6   0.7   0.7   0.8   0.9   0.7   0.7   0.5   0.4   0.8
 82.5   1.0   0.4   0.4   0.7   0.7   0.6   0.6   0.4   0.6   0.3   0.4   0.4   0.6   0.5   0.6   0.5   1.0   1.3   1.8   1.1   0.5   0.6   0.4   0.5   0.5   0.5   0.4   0.3   0.4   0.4   0.4   0.7   0.6   0.5   0.4   0.3   0.5
 85.0   0.0   0.0   0.1   0.0   0.3   0.4   0.5   0.1   0.2   0.1   0.0   0.1   0.1   0.1   0.3   0.1   0.0   0.2   0.4   0.4   0.1   0.2   0.1   0.1   0.3   0.2   0.1   0.2   0.2   0.3   0.3   0.4   0.3   0.1   0.1   0.1   0.3
 87.5   0.0   0.0   0.1   0.0   0.2   0.5   0.3   0.2   0.1   0.1   0.0   0.1   0.2   0.1   0.1   0.0   0.0   0.1   0.2   0.0   0.0   0.0   0.1   0.1   0.1   0.1   0.1   0.0   0.1   0.2   0.1   0.2   0.4   0.1   0.0   0.0   0.1
 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


 

(A similar table including even some other results can be computed at producer's website.)