Illuminance plots of Harmony2_HA2-IREFLEC100---12B-_1_MT_150_15000_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]   3E
# [TEST]      HA15I01S.LDT
# [LUMINAIRE] HA2-IREFLEC100-(-12B)
# [LUMCAT]    Harmony2
# [DATE]      07/08 EFN
# down given: 99.12%
# out given: 73.44%
# tilt: 0
# [LAMP]      1 MT 150 15000 3000 G12
# Bulbs: 1,  15000 lm each
# Source file: Harmony2_HA2-IREFLEC100---12B-_1_MT_150_15000_3000_G12.ldt
# Luminaire flux =   731 raw, for the given bulb(s) it would be 10961 lm,
#                   73.1 % of the bulb flux
# between 75 and 90:  2.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  50.6 cd / 1000 lm ,  0.9 % of the luminaire flux
# 90deg and above:  max   1.8 cd / 1000 lm ,  0.4 % of the luminaire flux
# CutOff Type: IES_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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  49 %
#  (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   437 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   385 cd / 1000 lm,
# maximum spec. lum. intensity   457 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   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149
  5.0   136   137   137   138   140   138   140   139   139   141   142   142   142   143   145   147   147   148   149   152   150   153   154   155   157   157   159   160   160   162   162   163   165   162   164   165   162
 10.0   127   127   128   129   131   131   133   132   132   134   136   137   139   140   141   145   146   148   150   153   153   157   158   161   164   166   170   172   174   177   179   180   181   182   184   182   179
 15.0   120   121   122   123   124   126   127   127   129   130   132   133   137   138   141   144   147   149   152   157   159   164   166   172   175   179   184   186   190   196   199   200   205   203   203   207   201
 20.0   115   117   116   117   119   120   122   123   122   126   127   130   132   136   138   144   146   151   156   160   165   172   177   183   190   195   202   206   210   216   220   222   227   225   225   229   221
 25.0   110   112   111   113   115   115   117   119   119   122   124   126   128   131   135   140   144   150   154   162   168   177   184   193   205   214   222   228   232   239   245   245   250   251   251   253   249
 30.0   104   107   107   109   112   112   114   116   116   119   121   122   123   127   130   136   141   148   155   165   173   182   194   207   222   233   245   255   263   275   283   282   289   284   288   290   288
 35.0  98.8   102   102   105   107   108   111   113   113   116   118   120   122   124   127   132   139   147   158   168   181   193   206   223   242   260   284   302   315   321   329   328   335   330   327   329   321
 40.0  94.4  96.4  98.4   101   103   104   106   109   110   113   115   117   120   124   126   132   138   147   160   175   193   213   230   252   272   296   326   351   365   370   367   361   351   341   332   335   324
 45.0  88.6  90.2  92.0  94.8  96.7  98.7   101   103   106   109   112   115   118   121   123   130   136   145   163   185   213   243   273   305   324   344   362   359   359   353   332   307   294   276   264   263   252
 50.0  81.0  84.6  85.0  86.6  89.8  91.3  94.3  98.2   100   105   108   111   114   118   121   128   134   146   167   199   237   285   324   368   386   386   372   330   292   261   230   201   186   174   161   159   153
 55.0  72.3  75.8  76.0  77.3  81.1  84.3  87.8  91.4  94.2  98.1   102   105   110   113   117   124   133   147   172   213   271   341   388   405   384   349   304   257   211   171   145   129   119   111   102   102  96.4
 60.0  63.6  66.2  66.6  68.8  72.0  75.2  78.9  82.7  85.5  90.2  94.2  98.1   102   106   111   117   126   143   175   230   311   412   457   401   291   218   178   154   131   110  92.6  81.6  74.1  69.6  64.8  62.0  60.4
 65.0  52.0  54.1  55.3  58.0  61.5  63.8  68.6  72.2  75.6  80.2  85.2  88.6  92.8  96.2   100   106   115   133   174   248   358   437   412   302   194   136   108  93.1  80.2  70.6  61.2  54.4  50.2  46.0  41.7  39.9  39.3
 70.0  36.7  39.1  40.5  43.2  46.0  48.0  50.8  52.8  53.4  53.4  52.8  51.2  50.6  50.8  51.8  54.0  61.4  78.6   124   226   362   385   263   160   106  83.2  71.2  63.3  56.4  50.8  44.9  39.1  35.5  31.3  29.2  28.9  28.3
 75.0  15.9  16.8  16.9  16.3  15.4  13.7  12.5  11.5  10.7  10.6  11.1  11.7  12.9  14.5  16.4  18.5  22.3  31.6  59.1   122   198   191   110  52.5  29.4  22.4  21.2  21.7  23.2  24.7  25.5  24.7  22.8  21.0  21.4  21.4  18.9
 80.0   2.5   2.5   2.6   2.7   2.9   3.1   3.3   3.6   3.9   4.4   4.9   5.3   5.9   6.7   7.5   8.3   9.5  12.3  19.8  35.4  50.6  47.5  29.7  16.0   9.3   6.3   4.9   4.0   3.3   2.9   2.7   2.7   3.1   3.7   4.5   5.3   4.0
 85.0   1.2   1.1   1.1   1.1   1.1   1.2   1.3   1.5   1.7   1.8   2.0   2.1   2.1   2.2   2.3   2.4   2.5   2.5   2.9   3.5   3.9   3.8   3.1   2.5   2.0   1.7   1.5   1.4   1.3   1.3   1.1   1.1   0.9   0.9   0.9   0.8   0.7
 90.0   0.9   0.8   0.8   0.9   0.9   1.1   1.2   1.3   1.5   1.5   1.7   1.7   1.8   1.8   1.7   1.7   1.7   1.5   1.5   1.4   1.3   1.3   1.2   1.1   0.9   0.8   0.8   0.7   0.7   0.7   0.7   0.7   0.7   0.7   0.6   0.7   0.5
135.0   0.9   0.8   0.8   0.9   0.9   1.1   1.2   1.3   1.5   1.5   1.7   1.7   1.8   1.8   1.7   1.7   1.7   1.5   1.5   1.4   1.3   1.3   1.2   1.1   0.9   0.8   0.8   0.7   0.7   0.7   0.7   0.7   0.7   0.7   0.6   0.7   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   0.5