Illuminance plots of DKAK53LBS

(as computed by ies2tab from that 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]   Thorn - Les Andelys
# [TEST]      DKAK53LBS - 34160
# [LUMINAIRE] Decostreet T2 LB60 - Flat Glass- Adjt=V5L3A
# [LUMCAT]    DECOST2 LB60 AGP-(V5L3A)
# [DATE]      22/12/1999
# down given:   100.0%
# out given:    61.3%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/DKAK53LBS.LDT
# Luminaire flux =   612 raw, for the given bulb(s) it would be 30589 lm,
#                   61.2 % of the bulb flux
# between 75 and 90:  4.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  73.5 cd / 1000 lm ,  0.8 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   302 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   343 cd / 1000 lm,
# maximum spec. lum. intensity   343 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  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0
#V:  
  0.0   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117
 10.0   109   109   110   111   112   113   113   114   115   115   116   117   117   118   119   119   120   120   121   121   122   122   123   124   125   126   127
 20.0   100  99.6   102   104   104   106   107   108   110   111   113   114   116   118   120   122   123   125   127   128   130   131   133   136   141   146   150
 30.0  89.0  90.3  94.3  99.1   102   106   109   112   115   117   119   119   121   123   126   129   134   138   142   144   147   150   154   157   166   188   202
 35.0  83.0  84.0  90.8  98.5   103   108   112   117   120   123   125   126   126   126   127   131   136   144   152   156   159   162   164   168   177   204   223
 40.0  74.0  76.4  86.3  96.5   102   108   113   119   124   127   129   130   130   129   131   135   143   152   161   168   173   175   176   176   182   211   237
 45.0  64.0  67.8  80.0  92.1  98.5   104   109   116   122   126   130   133   134   134   136   142   154   168   181   189   191   191   189   186   183   219   255
 47.5  58.5  62.9  76.3  89.4  95.3   101   106   113   118   124   129   132   133   134   137   146   161   178   194   201   202   200   195   191   183   222   272
 50.0  53.0  57.6  72.1  86.1  91.8  96.7   102   107   112   118   124   128   132   133   138   150   169   190   206   213   213   207   201   192   182   223   289
 52.5  48.0  52.3  67.5  82.2  87.4  91.6  96.1  99.2   105   112   118   123   127   130   137   153   178   202   219   224   221   213   202   192   176   214   292
 55.0  43.0  46.9  62.9  76.4  81.9  85.1  87.6  90.4  95.9   104   109   116   121   126   136   156   187   215   232   234   228   216   202   187   167   201   294
 57.5  37.0  42.3  57.8  69.5  73.5  77.8  78.6  81.0  86.0  91.9  99.5   107   113   121   135   163   200   231   245   245   234   218   199   181   152   180   262
 60.0  31.0  38.2  51.7  61.1  65.2  68.2  69.1  71.3  75.4  80.2  89.7  97.1   106   115   137   177   223   250   262   257   241   219   195   172   137   155   230
 62.5  25.0  33.1  44.7  52.8  57.0  59.5  61.2  62.9  66.6  72.8  81.2  89.5   100   113   142   197   250   275   279   270   250   223   190   161   118   126   181
 65.0  19.0  27.5  37.5  44.8  49.8  52.9  55.5  58.4  61.4  68.9  76.5  85.6  95.1   111   151   222   283   302   295   281   258   226   184   147  99.5  96.0   132
 67.5  14.5  21.9  30.4  38.9  44.1  48.8  53.1  56.1  60.5  67.4  74.7  82.5  91.5   108   155   251   317   325   310   289   262   226   178   134  80.1  72.2  94.5
 70.0  10.0  16.1  23.0  34.7  40.3  45.7  51.2  55.2  60.1  65.4  73.1  78.9  88.0   104   157   258   343   333   314   288   257   220   169   120  64.3  51.9  57.0
 72.5   6.5   9.8  15.4  22.7  31.7  37.1  41.6  45.0  53.2  53.7  56.5  74.2  66.1  80.5   133   256   306   318   298   269   238   202   154   102  49.0  39.0  39.5
 75.0   3.0   3.3   7.3  10.2  11.8  19.4  18.5  22.1  24.6  24.8  28.9  44.3  35.9  57.0  91.1   183   235   263   242   224   205   169   129  81.0  36.7  28.8  22.0
 77.5   1.5   1.2   0.8   3.9   4.2   4.5   7.2   6.1   7.9   8.6  10.9  17.2  16.5  33.0  54.4  96.6   133   157   155   152   141   121  90.4  54.1  24.7  21.0  14.5
 80.0   0.0   0.1   0.3   1.0   1.6   2.9   3.8   4.7   5.2   6.3   6.6   7.2   8.0   9.0  25.5  41.5  58.7  69.9  73.2  71.2  73.5  56.5  48.4  28.7  14.0  13.8   7.0
 82.5   0.0   0.0   0.0   0.0   0.2   1.5   2.1   2.9   3.1   3.6   3.8   3.9   4.0   5.0   8.4  17.4  20.7  22.4  25.1  21.2  25.6  20.5  14.2   5.8   5.9   7.1   4.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.5   0.7   0.9   0.7   0.9   1.0   0.8   1.2   1.0   3.9   4.7   5.3   5.2   6.0   4.0   4.7   3.9   4.2   1.8   1.2   0.4   1.0
 87.5   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   0.3   0.1   0.9   0.9   0.5   0.0   0.8   0.0   0.6   0.0   0.0   0.0   0.5
 90.0   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