Illuminance plots of Fusion_FU2-3ER-7C_1_MT_250_25000_4000_E40

(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]      FU25I01S.LDT
# [LUMINAIRE] FU2-3ER-7C
# [LUMCAT]    Fusion 
# [DATE]      20/11/2012/
# down given: 99%
# out given: 72.6%
# tilt:  0.0
# [LAMP]      1 MT 250 25000 4000 E40
# Bulbs: 1,  25000 lm each
# Source file: Fusion_FU2-3ER-7C_1_MT_250_25000_4000_E40.ldt
# Luminaire flux =   726 raw, for the given bulb(s) it would be 18150 lm,
#                   72.6 % of the bulb flux
# between 75 and 90:  1.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   8.8 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   1.7 cd / 1000 lm ,  0.8 % 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:  14 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  42 %
#  (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   488 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   390 cd / 1000 lm,
# maximum spec. lum. intensity   488 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   297   297   297   297   297   297   297   297   297   297   297   297   297   297   297   297   297   297   297   297   297   297   297   297
  2.5   291   295   298   303   308   311   309   311   308   303   298   295   291   287   284   282   280   281   281   281   280   282   284   287
  5.0   284   294   299   309   319   325   321   325   319   309   299   294   284   277   271   266   263   264   265   264   263   266   271   277
  7.5   279   293   299   309   315   322   313   322   315   309   299   293   279   267   257   248   244   247   249   247   244   248   257   267
 10.0   274   293   300   310   310   320   305   320   310   310   300   293   274   257   242   231   226   229   233   229   226   231   242   257
 12.5   268   293   302   305   299   303   288   303   299   305   302   293   268   246   229   215   209   213   218   213   209   215   229   246
 15.0   261   294   305   300   287   286   272   286   287   300   305   294   261   236   215   198   192   198   204   198   192   198   215   236
 17.5   253   290   303   288   275   270   253   270   275   288   303   290   253   224   203   187   180   185   190   185   180   187   203   224
 20.0   245   287   301   276   262   253   234   253   262   276   301   287   245   212   190   176   169   172   177   172   169   176   190   212
 22.5   241   291   292   265   252   242   222   242   252   265   292   291   241   201   178   167   162   164   168   164   162   167   178   201
 25.0   237   295   283   255   241   231   210   231   241   255   283   295   237   190   166   157   155   157   160   157   155   157   166   190
 27.5   234   301   277   245   229   219   197   219   229   245   277   301   234   181   157   151   150   150   153   150   150   151   157   181
 30.0   231   307   271   235   217   206   185   206   217   235   271   307   231   172   148   145   144   144   147   144   144   145   148   172
 32.5   229   317   265   225   206   192   171   192   206   225   265   317   229   166   141   139   135   136   140   136   135   139   141   166
 35.0   227   327   259   215   195   177   157   177   195   215   259   327   227   161   135   132   127   127   133   127   127   132   135   161
 37.5   227   331   248   201   182   163   143   163   182   201   248   331   227   162   134   126   118   115   118   115   118   126   134   162
 40.0   228   334   236   187   169   148   129   148   169   187   236   334   228   162   133   121   108   103   102   103   108   121   133   162
 42.5   250   327   227   176   154   139   120   139   154   176   227   327   250   161   132   116  97.8  92.3  90.4  92.3  97.8   116   132   161
 45.0   272   320   219   166   138   129   111   129   138   166   219   320   272   160   130   112  87.4  82.0  78.9  82.0  87.4   112   130   160
 47.5   308   305   201   158   125   114  99.8   114   125   158   201   305   308   158   125   105  82.8  76.2  71.6  76.2  82.8   105   125   158
 50.0   344   291   184   150   111  99.6  88.6  99.6   111   150   184   291   344   157   120  98.7  78.1  70.4  64.3  70.4  78.1  98.7   120   157
 52.5   363   286   171   136   101  91.4  81.0  91.4   101   136   171   286   363   156   112  93.1  75.0  64.8  59.4  64.8  75.0  93.1   112   156
 55.0   383   281   158   122  91.4  83.3  73.4  83.3  91.4   122   158   281   383   154   104  87.4  71.9  59.1  54.5  59.1  71.9  87.4   104   154
 57.5   402   292   154   111  84.6  76.6  67.3  76.6  84.6   111   154   292   402   154   101  83.7  67.8  54.7  49.3  54.7  67.8  83.7   101   154
 60.0   421   303   149   101  77.8  69.8  61.3  69.8  77.8   101   149   303   421   154  96.6  80.0  63.6  50.2  44.1  50.2  63.6  80.0  96.6   154
 62.5   454   312   152  95.5  71.9  61.7  54.7  61.7  71.9  95.5   152   312   454   142  89.8  75.7  59.3  45.1  33.7  45.1  59.3  75.7  89.8   142
 65.0   488   321   156  90.3  65.9  53.6  48.1  53.6  65.9  90.3   156   321   488   129  82.9  71.3  55.0  40.0  23.2  40.0  55.0  71.3  82.9   129
 67.5   390   280   138  85.2  59.8  45.4  37.4  45.4  59.8  85.2   138   280   390  87.9  59.2  56.0  47.7  32.0  22.0  32.0  47.7  56.0  59.2  87.9
 70.0   292   239   120  80.1  53.8  37.3  26.8  37.3  53.8  80.1   120   239   292  47.1  35.5  40.7  40.4  24.1  20.8  24.1  40.4  40.7  35.5  47.1
 72.5   176   158  80.1  51.8  42.3  28.3  18.3  28.3  42.3  51.8  80.1   158   176  30.1  21.9  24.1  24.5  16.6  15.8  16.6  24.5  24.1  21.9  30.1
 75.0  61.1  76.3  40.5  23.4  30.8  19.3   9.8  19.3  30.8  23.4  40.5  76.3  61.1  13.2   8.3   7.6   8.5   9.1  10.8   9.1   8.5   7.6   8.3  13.2
 77.5  34.3  42.6  23.4  14.0  17.5  11.4   6.6  11.4  17.5  14.0  23.4  42.6  34.3   8.6   5.9   5.4   5.8   6.0   6.8   6.0   5.8   5.4   5.9   8.6
 80.0   7.6   8.8   6.3   4.7   4.3   3.6   3.3   3.6   4.3   4.7   6.3   8.8   7.6   4.1   3.5   3.2   3.2   2.8   2.7   2.8   3.2   3.2   3.5   4.1
 82.5   5.2   6.1   4.4   3.3   2.9   2.3   2.0   2.3   2.9   3.3   4.4   6.1   5.2   3.3   2.8   2.4   2.3   1.9   1.9   1.9   2.3   2.4   2.8   3.3
 85.0   2.8   3.4   2.6   1.8   1.4   1.0   0.7   1.0   1.4   1.8   2.6   3.4   2.8   2.5   2.0   1.6   1.3   1.0   1.1   1.0   1.3   1.6   2.0   2.5
 87.5   2.3   2.5   1.8   1.3   1.0   0.8   0.6   0.8   1.0   1.3   1.8   2.5   2.3   2.1   1.8   1.4   1.1   0.9   1.0   0.9   1.1   1.4   1.8   2.1
 90.0   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
 92.5   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
 95.0   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
 97.5   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
100.0   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
102.5   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
105.0   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
107.5   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
110.0   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
112.5   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
115.0   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
117.5   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
120.0   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
122.5   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
125.0   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
127.5   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
130.0   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
132.5   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
135.0   1.7   1.5   1.1   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.1   1.5   1.7   1.7   1.5   1.1   0.9   0.8   0.8   0.8   0.9   1.1   1.5   1.7
137.5   1.6   1.4   1.0   0.8   0.6   0.6   0.4   0.6   0.6   0.8   1.0   1.4   1.6   1.6   1.4   1.0   0.9   0.8   0.8   0.8   0.9   1.0   1.4   1.6
140.0   1.5   1.3   1.0   0.7   0.5   0.5   0.4   0.5   0.5   0.7   1.0   1.3   1.5   1.5   1.3   1.0   0.8   0.7   0.7   0.7   0.8   1.0   1.3   1.5
142.5   1.4   1.3   0.9   0.6   0.5   0.5   0.4   0.5   0.5   0.6   0.9   1.3   1.4   1.4   1.3   0.9   0.8   0.6   0.6   0.6   0.8   0.9   1.3   1.4
145.0   1.3   1.2   0.9   0.6   0.5   0.5   0.3   0.5   0.5   0.6   0.9   1.2   1.3   1.3   1.2   0.9   0.7   0.6   0.6   0.6   0.7   0.9   1.2   1.3
147.5   1.2   1.1   0.8   0.6   0.4   0.4   0.3   0.4   0.4   0.6   0.8   1.1   1.2   1.2   1.1   0.8   0.6   0.6   0.6   0.6   0.6   0.8   1.1   1.2
150.0   1.1   1.0   0.7   0.5   0.4   0.4   0.3   0.4   0.4   0.5   0.7   1.0   1.1   1.1   1.0   0.7   0.6   0.5   0.5   0.5   0.6   0.7   1.0   1.1
152.5   1.0   0.9   0.6   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.6   0.9   1.0   1.0   0.9   0.6   0.6   0.4   0.4   0.4   0.6   0.6   0.9   1.0
155.0   0.9   0.8   0.6   0.4   0.3   0.3   0.2   0.3   0.3   0.4   0.6   0.8   0.9   0.9   0.8   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.8   0.9
157.5   0.9   0.8   0.6   0.4   0.3   0.3   0.2   0.3   0.3   0.4   0.6   0.8   0.9   0.9   0.8   0.6   0.4   0.4   0.4   0.4   0.4   0.6   0.8   0.9
160.0   0.8   0.7   0.5   0.4   0.3   0.3   0.2   0.3   0.3   0.4   0.5   0.7   0.8   0.8   0.7   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.7   0.8
162.5   0.7   0.6   0.4   0.4   0.3   0.3   0.2   0.3   0.3   0.4   0.4   0.6   0.7   0.7   0.6   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.6   0.7
165.0   0.6   0.5   0.4   0.3   0.2   0.2   0.1   0.2   0.2   0.3   0.4   0.5   0.6   0.6   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.6
167.5   0.5   0.4   0.3   0.3   0.2   0.2   0.1   0.2   0.2   0.3   0.3   0.4   0.5   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.5
170.0   0.4   0.3   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.3   0.4   0.4   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.4
172.5   0.3   0.3   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.3
175.0   0.2   0.2   0.1   0.1   0.1   0.1   0.0   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2
177.5   0.1   0.1   0.1   0.1   0.1   0.1   0.0   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
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