Illuminance plots of Thema_T2-V-IREFLEC100---6A-_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]      TH10I21S.LDT
# [LUMINAIRE] T2-V-IREFLEC100-(-6A)
# [LUMCAT]    Thema 
# [DATE]      01/11/2012/25/02/2010/
# down given: 100%
# out given: 75.7%
# tilt:  0.0
# [LAMP]      1 MT 100 11000 3000 G12
# Bulbs: 1,  11000 lm each
# Source file: Thema_T2-V-IREFLEC100---6A-_1_MT_100_11000_3000_G12.ldt
# Luminaire flux =   757 raw, for the given bulb(s) it would be  8327 lm,
#                   75.7 % of the bulb flux
# between 75 and 90:  5.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 145.4 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   1.3 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:  22?%
#  (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   344 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   330 cd / 1000 lm,
# maximum spec. lum. intensity   344 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   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146
  2.5   146   146   148   147   148   149   150   149   148   147   148   146   146   144   144   143   142   143   143   143   142   143   144   144
  5.0   145   147   149   150   151   153   154   153   151   150   149   147   145   143   141   141   139   140   139   140   139   141   141   143
  7.5   144   146   151   154   157   158   161   158   157   154   151   146   144   141   138   137   136   134   135   134   136   137   138   141
 10.0   142   145   151   157   162   165   167   165   162   157   151   145   142   139   136   135   133   132   131   132   133   135   136   139
 12.5   141   144   151   159   167   173   173   173   167   159   151   144   141   137   134   133   130   129   128   129   130   133   134   137
 15.0   141   144   153   162   174   182   184   182   174   162   153   144   141   136   131   130   128   127   126   127   128   130   131   136
 17.5   141   147   157   166   181   193   197   193   181   166   157   147   141   136   130   128   125   125   125   125   125   128   130   136
 20.0   141   148   160   172   189   203   212   203   189   172   160   148   141   135   128   127   124   123   121   123   124   127   128   135
 22.5   138   148   164   181   197   213   221   213   197   181   164   148   138   133   127   126   121   119   118   119   121   126   127   133
 25.0   135   147   167   190   205   217   224   217   205   190   167   147   135   130   125   124   118   117   117   117   118   124   125   130
 27.5   134   146   170   197   213   218   222   218   213   197   170   146   134   127   123   122   117   114   115   114   117   122   123   127
 30.0   133   145   173   204   221   216   217   216   221   204   173   145   133   126   121   120   117   114   114   114   117   120   121   126
 32.5   133   145   176   209   227   213   214   213   227   209   176   145   133   125   120   119   115   113   111   113   115   119   120   125
 35.0   134   146   179   211   229   214   217   214   229   211   179   146   134   124   120   118   113   111   110   111   113   118   120   124
 37.5   134   149   184   213   231   219   225   219   231   213   184   149   134   123   118   116   112   109   108   109   112   116   118   123
 40.0   136   155   192   212   236   228   234   228   236   212   192   155   136   123   118   115   110   107   105   107   110   115   118   123
 42.5   138   162   200   213   240   239   241   239   240   213   200   162   138   123   118   114   108   104   103   104   108   114   118   123
 45.0   140   169   210   218   244   249   244   249   244   218   210   169   140   124   118   113   106   102   100   102   106   113   118   124
 47.5   140   181   220   225   245   262   244   262   245   225   220   181   140   125   118   111   103  98.7  97.5  98.7   103   111   118   125
 50.0   141   197   239   231   240   273   250   273   240   231   239   197   141   126   116   109   100  96.7  94.8  96.7   100   109   116   126
 52.5   144   214   255   243   233   276   256   276   233   243   255   214   144   127   115   106  96.8  93.8  91.0  93.8  96.8   106   115   127
 55.0   146   224   278   257   232   264   253   264   232   257   278   224   146   127   113   102  93.6  90.0  88.4  90.0  93.6   102   113   127
 57.5   148   227   289   264   240   229   230   229   240   264   289   227   148   125   110  99.0  90.6  86.7  85.3  86.7  90.6  99.0   110   125
 60.0   148   226   305   264   254   190   194   190   254   264   305   226   148   122   108  95.4  87.1  83.4  80.6  83.4  87.1  95.4   108   122
 62.5   143   234   331   275   245   147   166   147   245   275   331   234   143   118   105  91.4  83.6  79.1  76.4  79.1  83.6  91.4   105   118
 65.0   140   243   344   291   196   108   125   108   196   291   344   243   140   112   101  89.1  79.6  74.9  70.8  74.9  79.6  89.1   101   112
 67.5   136   250   330   277   140  72.8  79.4  72.8   140   277   330   250   136   105  95.6  82.8  74.6  70.1  66.2  70.1  74.6  82.8  95.6   105
 70.0   130   262   321   210  96.3  51.4  52.4  51.4  96.3   210   321   262   130  98.5  87.5  74.2  66.7  62.8  57.7  62.8  66.7  74.2  87.5  98.5
 72.5   121   283   314   140  69.7  39.8  39.4  39.8  69.7   140   314   283   121  88.4  76.8  64.8  57.3  53.8  50.0  53.8  57.3  64.8  76.8  88.4
 75.0  98.4   294   258  92.2  55.8  31.1  24.0  31.1  55.8  92.2   258   294  98.4  67.8  53.0  44.5  43.5  44.5  36.8  44.5  43.5  44.5  53.0  67.8
 77.5  41.3   259   153  66.8  45.4  26.8  17.4  26.8  45.4  66.8   153   259  41.3  29.5  20.2  15.3  22.4  25.8  17.1  25.8  22.4  15.3  20.2  29.5
 80.0  18.8   145  54.7  41.2  31.0  19.9  13.0  19.9  31.0  41.2  54.7   145  18.8  11.8   8.6   5.5   8.4   9.4   5.7   9.4   8.4   5.5   8.6  11.8
 82.5   8.4  50.8  17.3   9.1  12.3   4.5   4.1   4.5  12.3   9.1  17.3  50.8   8.4   6.6   5.2   3.3   3.1   3.0   2.4   3.0   3.1   3.3   5.2   6.6
 85.0   3.0   7.1   2.9   2.3   1.5   1.2   1.5   1.2   1.5   2.3   2.9   7.1   3.0   2.7   2.5   1.6   1.6   1.6   1.3   1.6   1.6   1.6   2.5   2.7
 87.5   1.1   1.1   1.0   1.0   0.8   0.6   0.7   0.6   0.8   1.0   1.0   1.1   1.1   1.2   1.2   1.0   1.0   0.9   0.9   0.9   1.0   1.0   1.2   1.2
 90.0   0.9   0.8   0.6   0.5   0.5   0.5   0.4   0.5   0.5   0.5   0.6   0.8   0.9   1.0   1.0   1.0   0.9   0.8   0.8   0.8   0.9   1.0   1.0   1.0
 92.5   0.9   0.8   0.6   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.6   0.8   0.9   1.0   1.1   1.1   1.0   0.9   0.9   0.9   1.0   1.1   1.1   1.0
 95.0   1.0   0.9   0.6   0.6   0.6   0.5   0.5   0.5   0.6   0.6   0.6   0.9   1.0   1.1   1.2   1.2   1.1   1.0   1.0   1.0   1.1   1.2   1.2   1.1
 97.5   1.1   0.9   0.7   0.6   0.6   0.6   0.5   0.6   0.6   0.6   0.7   0.9   1.1   1.2   1.2   1.3   1.2   1.0   1.1   1.0   1.2   1.3   1.2   1.2
100.0   1.1   0.9   0.8   0.7   0.6   0.6   0.6   0.6   0.6   0.7   0.8   0.9   1.1   1.2   1.3   1.3   1.3   1.1   1.2   1.1   1.3   1.3   1.3   1.2