Illuminance plots of Harmony2_HA2-3ER-4B__1_MT_70_6300_2800_E27

(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]   3E
# [TEST]      HA07I01S.LDT
# [LUMINAIRE] HA2-3ER-4B 
# [LUMCAT]    Harmony2
# [DATE]      EFN
# down given: 99.06%
# out given: 75.37%
# tilt: 0
# [LAMP]      1 MT 70 6300 2800 E27
# Bulbs: 1,   6300 lm each
# Source file: Harmony2_HA2-3ER-4B__1_MT_70_6300_2800_E27.ldt
# Luminaire flux =   749 raw, for the given bulb(s) it would be  4722 lm,
#                   74.9 % of the bulb flux
# between 75 and 90:  2.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  26.1 cd / 1000 lm ,  1.0 % of the luminaire flux
# 90deg and above:  max   2.0 cd / 1000 lm ,  0.4 % 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:  11 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  52 %
#  (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   584 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   487 cd / 1000 lm,
# maximum spec. lum. intensity   584 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
#V:  
  0.0   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257   257
  5.0   235   234   233   232   231   230   229   227   230   230   231   232   233   236   238   241   243   246   247   250   252   254   257   259   261   262   266   266   268   271   272   275   276   278   282   282   281
 10.0   204   204   204   203   204   202   200   197   197   197   199   201   204   210   215   221   225   231   237   242   250   257   262   269   272   277   284   289   293   294   293   294   292   293   292   293   290
 15.0   180   181   181   182   183   184   183   182   182   181   182   179   180   186   192   201   208   217   224   231   239   250   254   260   267   277   286   292   294   292   287   284   279   279   275   276   273
 20.0   157   156   155   155   157   159   161   163   165   168   171   169   167   169   172   181   189   198   208   219   230   241   249   260   273   283   282   275   267   266   262   262   256   254   254   249   245
 25.0   141   140   139   139   141   144   145   147   149   151   157   157   159   161   161   168   173   183   194   209   228   246   261   271   276   271   260   253   247   248   244   239   231   225   224   225   219
 30.0   126   124   122   123   125   127   129   132   135   139   144   147   150   153   153   157   163   170   181   200   225   256   274   278   274   262   250   238   232   228   219   211   204   201   197   198   192
 35.0  98.8  94.9  96.1   100   104   109   114   119   125   129   135   139   143   147   149   150   157   168   180   202   241   283   295   280   265   256   239   224   209   199   191   185   179   174   170   167   164
 40.0  76.5  72.4  73.1  75.3  78.7  84.7  92.6   102   111   117   125   130   135   140   144   146   151   166   186   207   263   324   315   287   257   222   207   199   189   177   170   163   159   153   149   147   147
 45.0  65.8  61.1  62.4  65.4  69.6  74.0  78.2  84.0  93.1   103   113   118   124   132   137   141   144   163   208   235   289   360   331   289   235   214   202   186   176   164   156   151   147   142   138   135   135
 50.0  58.4  54.5  55.0  57.8  62.5  68.1  73.2  77.1  82.1  87.9  97.5   107   113   119   123   129   137   164   274   377   368   365   323   247   200   184   177   161   145   139   134   129   123   116   111   106   105
 55.0  53.1  49.8  51.2  55.2  59.3  63.5  67.2  72.6  77.4  82.5  90.3  94.3  98.8   103   106   112   129   183   355   510   443   376   305   211   176   167   156   130   120   113   106   101  97.0  94.4  94.5  94.9  96.3
 60.0  41.8  41.6  46.3  54.3  57.9  60.0  63.7  68.7  74.1  79.7  88.7  92.7  96.3  99.2   102   107   129   217   421   528   503   418   312   210   165   147   129   108  99.0  95.5  89.8  87.1  84.7  82.4  82.1  83.4  86.5
 65.0  35.6  33.8  39.3  49.4  52.5  58.9  60.7  64.3  70.3  76.3  85.4  90.7  93.5  96.2  98.3   102   125   238   477   584   559   458   341   237   183   147   120   102  89.9  81.6  76.1  72.6  70.4  68.8  68.0  70.9  75.1
 70.0  37.0  37.4  38.9  43.6  46.3  52.5  54.0  57.3  61.5  64.3  68.2  69.9  70.6  73.1  75.4  80.3  97.3   189   412   487   457   393   303   224   184   150   125  92.2  76.4  69.8  64.6  60.4  57.3  55.7  55.8  57.4  62.8
 75.0  10.2   9.9  10.1   9.5   9.3   9.0   8.3   8.4   8.9   9.3   9.9  10.8  11.0  11.8  12.7  13.9  19.0  43.9  97.3   133   151   161   151   133   132   114   103  82.1  63.3  56.6  51.8  47.0  43.3  41.0  40.6  27.4  25.9
 80.0   2.8   2.8   2.9   2.9   3.1   3.2   3.2   3.4   3.5   3.7   4.0   4.3   4.5   4.8   5.0   5.5   6.4   9.2  14.3  19.1  22.6  26.1  25.7  17.5  15.8  13.9  12.7  12.8  12.1  12.2  12.4  12.5  12.5  12.1  11.8   8.6   6.7
 85.0   1.4   1.4   1.3   1.4   1.4   1.5   1.5   1.6   1.8   1.9   2.1   2.3   2.5   2.5   2.7   2.8   2.9   3.1   3.4   3.7   3.9   3.7   3.5   3.1   2.9   2.7   2.6   2.4   2.3   2.2   2.0   2.0   1.9   1.9   1.8   1.7   1.5
 90.0   1.0   0.9   0.9   0.9   1.0   1.0   1.1   1.2   1.3   1.5   1.6   1.8   1.9   2.0   2.0   2.0   2.0   2.0   2.0   1.8   1.8   1.6   1.5   1.4   1.2   1.0   0.9   0.8   0.8   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.5
135.0   1.0   0.9   0.9   0.9   1.0   1.0   1.1   1.2   1.3   1.5   1.6   1.8   1.9   2.0   2.0   2.0   2.0   2.0   2.0   1.8   1.8   1.6   1.5   1.4   1.2   1.0   0.9   0.8   0.8   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.5
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