Illuminance plots of Harmony1_HA1-VMC-IREFLEC200-3A_1_ST_150_17500_1950_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]      HI15S22S.LDT
# [LUMINAIRE] HA1-VMC-IREFLEC200-3A
# [LUMCAT]    Harmony1
# [DATE]      EFN
# down given: 100%
# out given: 71.7%
# tilt: 0
# [LAMP]      1 ST 150 17500 1950 E40
# Bulbs: 1,  17500 lm each
# Source file: Harmony1_HA1-VMC-IREFLEC200-3A_1_ST_150_17500_1950_E40.ldt
# Luminaire flux =   717 raw, for the given bulb(s) it would be 12548 lm,
#                   71.7 % of the bulb flux
# between 75 and 90:  0.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   8.4 cd / 1000 lm ,  0.4 % of the luminaire flux
# 90deg and above:  max   2.5?cd / 1000 lm ,  0.0?% 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:   0?%
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   0?%
#  (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   198 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    62 cd / 1000 lm,
# maximum spec. lum. intensity   452 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   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192   192
  5.0   179   179   180   181   183   184   185   186   188   189   190   191   192   193   193   194   195   197   198   198   199   199   200   201   201   202   202   203   204   204   204   204   204   204   204   205   206
 10.0   165   165   169   171   173   174   175   175   176   178   181   182   183   186   189   192   196   199   203   205   206   208   210   211   212   213   214   216   216   215   217   218   219   219   219   218   220
 15.0   156   158   161   162   162   161   163   163   165   167   170   173   177   182   187   193   198   203   208   212   215   219   223   227   230   231   233   234   235   236   236   235   236   238   237   238   242
 20.0   150   151   153   152   151   151   151   152   154   158   162   167   174   182   189   196   203   209   216   221   227   232   237   239   243   246   248   248   250   249   249   249   249   247   249   250   255
 25.0   142   141   140   140   142   143   142   145   148   154   160   166   173   182   190   197   205   214   223   231   239   248   255   260   264   264   264   263   262   261   260   256   255   255   254   256   262
 30.0   133   131   130   132   133   134   135   139   141   146   152   161   167   174   182   193   204   217   234   249   260   270   279   285   292   296   300   297   288   281   277   267   258   256   255   256   263
 35.0   127   123   124   126   127   127   130   131   134   139   143   149   157   166   179   195   213   233   255   277   293   307   322   330   333   330   326   323   316   302   287   272   257   246   245   243   252
 40.0   122   117   120   121   122   122   125   126   126   128   131   137   143   152   165   187   215   245   269   291   313   334   350   361   360   353   344   328   311   300   280   255   232   214   206   201   211
 45.0   116   113   113   111   110   111   113   113   116   118   123   125   132   143   158   185   224   261   288   310   331   350   362   364   357   344   326   301   270   242   224   206   185   165   155   145   143
 50.0   101  98.3  97.3  95.1  92.9  92.7  96.0   100   105   110   115   120   124   135   155   190   235   278   309   330   351   366   376   372   352   315   266   219   176   153   142   138   125   116   111   100  98.0
 55.0  80.7  71.9  71.5  71.4  72.8  77.4  82.1  88.4  95.0  98.8   104   109   118   129   155   201   262   318   360   388   409   417   408   378   318   241   175   133   109  96.6  88.1  81.4  73.3  67.1  65.4  60.6  61.4
 60.0  52.3  49.2  51.0  52.6  56.5  66.1  73.2  78.6  82.8  88.2  93.6  97.9   104   114   135   186   259   334   394   436   452   435   388   324   237   155   111  95.0  84.6  76.7  69.0  62.7  56.4  50.0  47.0  44.8  45.7
 65.0  34.0  33.5  35.0  37.5  45.2  50.1  52.3  54.5  50.7  44.7  39.5  36.3  34.2  35.3  45.1  73.7   119   163   188   198   193   180   154   119  90.5  79.1  79.0  75.3  71.0  64.7  56.6  49.7  43.3  38.4  33.7  31.8  31.1
 70.0  13.8  13.6  14.7  16.0  16.4  15.1  12.3   9.3   8.7   9.3  11.0  13.3  15.0  16.9  20.7  28.8  40.3  50.6  57.8  61.3  62.1  60.1  50.8  36.4  24.2  17.3  13.3  11.3  15.7  25.0  33.4  33.8  27.6  21.5  15.9  13.5  13.3
 75.0   5.5   5.3   5.2   5.2   5.0   4.9   4.8   4.8   5.0   5.4   5.9   6.6   7.4   8.5  10.0  12.3  15.0  17.5  19.4  20.5  20.6  19.7  17.2  14.2  11.5   9.4   7.8   6.7   5.9   5.4   5.0   4.9   4.8   4.8   5.4   5.3   5.2
 80.0   3.5   3.3   3.1   3.1   3.0   3.0   3.1   3.3   3.4   3.6   3.9   4.2   4.6   5.0   5.6   6.3   7.0   7.7   8.2   8.4   8.3   7.8   7.2   6.4   5.6   4.9   4.4   3.9   3.6   3.4   3.2   3.1   2.9   2.8   2.7   2.8   2.7
 85.0   2.2   2.0   2.0   2.0   2.0   2.1   2.2   2.2   2.3   2.5   2.7   2.8   3.0   3.2   3.4   3.5   3.7   3.8   3.9   3.8   3.7   3.6   3.3   3.1   2.8   2.6   2.4   2.3   2.1   2.0   2.0   1.9   1.8   1.7   1.7   1.7   1.6
 90.0   1.5   1.4   1.4   1.4   1.4   1.4   1.5   1.6   1.6   1.7   1.9   2.0   2.1   2.2   2.3   2.4   2.5   2.5   2.5   2.5   2.4   2.2   2.1   1.9   1.8   1.6   1.5   1.4   1.3   1.2   1.2   1.2   1.1   1.1   1.1   1.1   1.0