Illuminance plots of FUSION_FU1-OP4-4B_1_MT_100_11000_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 FRANCE
# [TEST]      FU10C04S.LDT
# [LUMINAIRE] FU1-OP4-4B
# [LUMCAT]    Fusion 
# [DATE]      20/11/2012/14/12/2009/
# down given: 100%
# out given: 73.6%
# tilt:  0.0
# [LAMP]      1 MT 100 11000 3000 G12
# Bulbs: 1,  11000 lm each
# Source file: FUSION_FU1-OP4-4B_1_MT_100_11000_3000_G12.ldt
# Luminaire flux =   736 raw, for the given bulb(s) it would be  8094 lm,
#                   73.6 % of the bulb flux
# between 75 and 90:  4.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 129.0 cd / 1000 lm ,  0.9 % of the luminaire flux
# 90deg and above:  max   1.2 cd / 1000 lm ,  0.1?% of the luminaire flux
# CutOff Type: IES_Semi-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:   4?%
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  21?%
#  (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   412 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   382 cd / 1000 lm,
# maximum spec. lum. intensity   426 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  45.0  60.0  75.0  90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0
#V:  
  0.0   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235
  2.5   237   242   246   245   249   247   244   247   249   245   246   242   237   232   229   224   221   218   214   218   221   224   229   232
  5.0   239   248   253   255   255   254   247   254   255   255   253   248   239   230   222   213   207   202   200   202   207   213   222   230
  7.5   240   252   257   256   255   252   243   252   255   256   257   252   240   226   213   201   193   188   186   188   193   201   213   226
 10.0   239   255   262   258   251   250   239   250   251   258   262   255   239   221   203   189   180   177   176   177   180   189   203   221
 12.5   237   256   262   259   247   250   239   250   247   259   262   256   237   215   194   180   171   167   165   167   171   180   194   215
 15.0   234   256   260   258   250   251   242   251   250   258   260   256   234   209   186   172   163   158   156   158   163   172   186   209
 17.5   234   259   261   257   247   250   246   250   247   257   261   259   234   202   180   164   157   152   150   152   157   164   180   202
 20.0   238   271   269   257   246   245   241   245   246   257   269   271   238   201   176   160   152   147   145   147   152   160   176   201
 22.5   245   282   275   254   247   235   226   235   247   254   275   282   245   202   175   157   148   142   141   142   148   157   175   202
 25.0   253   299   284   252   240   226   211   226   240   252   284   299   253   199   173   154   143   138   135   138   143   154   173   199
 27.5   257   320   292   250   223   213   190   213   223   250   292   320   257   191   167   151   140   134   130   134   140   151   167   191
 30.0   253   319   295   239   208   199   174   199   208   239   295   319   253   182   159   145   137   129   127   129   137   145   159   182
 32.5   243   308   273   226   192   180   156   180   192   226   273   308   243   177   150   140   134   125   122   125   134   140   150   177
 35.0   238   303   231   205   167   154   133   154   167   205   231   303   238   174   144   134   130   122   119   122   130   134   144   174
 37.5   237   297   194   174   142   132   114   132   142   174   194   297   237   175   141   129   127   119   114   119   127   129   141   175
 40.0   240   302   180   147   122   112   102   112   122   147   180   302   240   178   136   126   123   115   112   115   123   126   136   178
 42.5   251   315   181   127   107  97.2  93.1  97.2   107   127   181   315   251   181   133   122   118   113   108   113   118   122   133   181
 45.0   276   331   188   113  98.3  88.0  88.6  88.0  98.3   113   188   331   276   182   131   120   113   110   106   110   113   120   131   182
 47.5   310   345   198   106  90.8  83.6  85.5  83.6  90.8   106   198   345   310   181   128   117   110   107   103   107   110   117   128   181
 50.0   351   318   202   102  84.7  81.1  81.8  81.1  84.7   102   202   318   351   179   125   115   106   103   100   103   106   115   125   179
 52.5   389   275   183  98.2  78.6  79.3  69.6  79.3  78.6  98.2   183   275   389   175   122   112   103  99.2  97.8  99.2   103   112   122   175
 55.0   412   244   158  95.3  74.0  74.2  59.7  74.2  74.0  95.3   158   244   412   172   118   109  99.8  94.0  93.4  94.0  99.8   109   118   172
 57.5   426   227   135  91.3  69.7  66.5  49.6  66.5  69.7  91.3   135   227   426   170   115   106  96.4  88.2  89.0  88.2  96.4   106   115   170
 60.0   418   219   124  86.7  67.1  56.5  40.3  56.5  67.1  86.7   124   219   418   164   110   101  92.6  64.9  84.3  64.9  92.6   101   110   164
 62.5   412   220   112  82.3  64.4  49.5  34.5  49.5  64.4  82.3   112   220   412   158   105  96.0  89.0  67.1  80.0  67.1  89.0  96.0   105   158
 65.0   389   216   102  77.0  60.8  43.8  28.7  43.8  60.8  77.0   102   216   389   152  97.9  90.1  84.4  75.8  75.4  75.8  84.4  90.1  97.9   152
 67.5   373   192  92.1  70.9  55.8  38.6  24.0  38.6  55.8  70.9  92.1   192   373   146  93.0  83.5  78.4  72.1  70.8  72.1  78.4  83.5  93.0   146
 70.0   382   156  81.6  65.0  51.3  34.4  20.3  34.4  51.3  65.0  81.6   156   382   141  87.6  77.9  72.7  65.6  65.6  65.6  72.7  77.9  87.6   141
 72.5   356   108  68.3  55.3  45.8  30.8  17.4  30.8  45.8  55.3  68.3   108   356   130  78.9  70.6  66.3  60.3  59.8  60.3  66.3  70.6  78.9   130
 75.0   303  58.0  38.1  35.5  33.0  25.9  12.4  25.9  33.0  35.5  38.1  58.0   303  88.7  62.7  59.9  56.2  52.0  52.9  52.0  56.2  59.9  62.7  88.7
 77.5   242  36.2  13.6   8.8   8.9  12.2   5.8  12.2   8.9   8.8  13.6  36.2   242  50.3  27.2  34.4  43.8  44.0  44.8  44.0  43.8  34.4  27.2  50.3
 80.0   129  18.5   8.8   4.1   3.0   2.5   1.9   2.5   3.0   4.1   8.8  18.5   129  26.7  10.9  11.5  17.8  13.8  23.5  13.8  17.8  11.5  10.9  26.7
 82.5  34.4   7.2   4.0   2.5   1.8   1.1   0.7   1.1   1.8   2.5   4.0   7.2  34.4  10.4   5.4   4.7   4.1   4.2   4.8   4.2   4.1   4.7   5.4  10.4
 85.0   2.4   1.7   1.4   1.1   0.9   0.7   0.5   0.7   0.9   1.1   1.4   1.7   2.4   2.3   2.2   2.0   1.8   1.4   1.8   1.4   1.8   2.0   2.2   2.3
 87.5   1.2   1.1   1.0   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.0   1.1   1.2   1.4   1.3   1.0   0.8   0.5   0.5   0.5   0.8   1.0   1.3   1.4
 90.0   1.0   0.9   0.9   0.7   0.6   0.6   0.4   0.6   0.6   0.7   0.9   0.9   1.0   1.0   1.0   0.8   0.5   0.5   0.5   0.5   0.5   0.8   1.0   1.0
 92.5   1.0   0.9   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   0.9   1.0   1.0   1.0   0.7   0.5   0.5   0.5   0.5   0.5   0.7   1.0   1.0
 95.0   1.0   1.0   0.9   0.8   0.7   0.6   0.5   0.6   0.7   0.8   0.9   1.0   1.0   1.0   1.0   0.7   0.5   0.5   0.5   0.5   0.5   0.7   1.0   1.0
 97.5   1.1   1.1   1.0   0.9   0.8   0.6   0.5   0.6   0.8   0.9   1.0   1.1   1.1   1.1   1.1   0.8   0.6   0.5   0.5   0.5   0.6   0.8   1.1   1.1
100.0   1.2   1.2   1.1   1.0   0.8   0.6   0.5   0.6   0.8   1.0   1.1   1.2   1.2   1.1   1.1   0.8   0.6   0.5   0.5   0.5   0.6   0.8   1.1   1.1