Illuminance plots of DKAK57LBS

(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]      DKAK57LBS - 34164
# [LUMINAIRE] Decostreet T2 LB60 - Flat Glass- Adjt=V5L7A
# [LUMCAT]    DECOST2 LB60 AGP-(V5L7A)
# [DATE]      22/12/1999
# down given:   100.0%
# out given:    66.1%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/DKAK57LBS.LDT
# Luminaire flux =   661 raw, for the given bulb(s) it would be 33060 lm,
#                   66.1 % 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  41.0 cd / 1000 lm ,  0.3 % 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   539 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   508 cd / 1000 lm,
# maximum spec. lum. intensity   539 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   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195
 10.0   159   157   157   160   162   164   166   168   170   172   174   176   179   181   183   185   187   189   191   193   195   197   199   202   206   211   214
 20.0   115   114   119   124   128   132   138   144   151   157   164   170   175   180   183   186   188   190   191   193   193   194   196   198   204   222   228
 30.0  89.0  90.1  96.0   105   110   116   123   131   142   155   167   180   190   200   205   209   210   209   206   201   197   194   189   187   187   209   227
 35.0  80.0  81.3  90.1   101   106   112   120   130   141   154   169   185   198   208   211   214   215   214   211   206   198   190   183   177   171   184   202
 40.0  70.0  72.6  85.0  96.0   102   109   117   126   137   151   168   184   197   205   212   217   218   217   212   205   196   184   174   164   149   151   164
 45.0  61.0  64.1  78.7  91.0  99.4   105   113   121   133   150   171   195   215   228   235   236   234   227   218   208   194   178   163   149   127   122   133
 47.5  56.5  59.8  74.5  87.5  94.1   101   108   117   130   149   174   204   228   243   249   249   244   236   225   208   190   173   153   139   116   110   123
 50.0  52.0  55.3  70.0  82.4  88.0  94.8   104   113   127   149   179   214   240   258   263   262   256   244   229   207   183   161   142   125   104  97.7   113
 52.5  47.0  50.6  64.8  75.5  79.9  88.1  97.4   107   123   148   183   225   258   277   282   279   267   252   230   201   169   145   127   110  93.1  86.9  97.5
 55.0  42.0  45.7  58.7  66.3  71.1  79.8  89.1  99.6   118   145   190   238   275   296   303   301   287   258   226   190   153   127   111  98.0  83.3  77.1  82.0
 57.5  37.0  41.4  51.0  57.0  62.6  71.2  81.0  94.4   112   146   195   265   318   343   345   332   304   268   215   171   135   109  95.9  85.6  75.2  68.3  70.5
 60.0  32.0  37.5  43.4  49.0  54.9  64.4  73.8  89.8   109   142   217   305   364   390   391   371   333   275   211   151   115  92.5  80.6  75.3  67.3  60.1  59.0
 62.5  25.5  32.7  36.5  42.1  50.1  60.0  71.9  86.6   105   145   236   347   432   465   453   414   361   289   207   133  98.4  77.1  67.8  64.7  59.9  53.0  50.5
 65.0  19.0  27.4  30.9  39.4  47.2  57.5  69.5  82.5  99.4   141   240   389   501   539   515   461   389   305   203   127  83.8  65.4  57.3  55.5  52.2  46.6  42.0
 67.5  14.5  21.3  26.4  37.6  45.6  55.4  66.8  77.4  91.6   126   226   388   470   508   501   481   408   314   201   115  72.9  58.1  50.4  47.6  44.5  39.5  33.0
 70.0  10.0  14.7  22.9  35.9  42.4  51.4  61.2  71.7  81.0  97.5   185   294   410   477   467   419   403   287   181  98.6  65.3  53.1  45.8  41.2  36.6  32.1  24.0
 72.5   6.0   8.4  19.7  25.1  32.9  35.2  40.3  41.7  48.2  57.0   106   191   278   311   337   334   293   229   135  71.9  51.2  44.0  39.0  33.8  28.9  25.0  17.0
 75.0   2.0   2.3   9.2  12.3  11.3  15.3  12.0  15.7  19.2  22.5  48.3  94.9   134   144   181   201   175   144  72.7  39.3  28.2  27.1  25.4  24.3  19.8  17.9  10.0
 77.5   1.0   0.6   0.7   3.8   3.1   3.2   5.5   6.7   8.9  12.7  21.4  38.5  60.7  85.0  92.4  95.0  83.6  63.8  32.0  16.0  12.3  10.8  12.6  11.0  11.1  11.4   6.0
 80.0   0.0   0.0   0.2   0.5   0.8   1.9   2.8   3.7   4.9   6.7   9.9  15.4  25.4  26.0  41.0  38.9  34.8  24.7  13.5   7.4   5.7   4.4   3.5   3.8   4.5   4.8   2.0
 82.5   0.0   0.0   0.0   0.0   0.1   0.5   1.1   1.9   2.1   2.7   3.7   5.7   7.8  14.0  13.1  14.7  11.3   7.5   5.3   3.0   2.7   1.9   1.3   0.9   0.7   2.1   1.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.1   0.8   0.8   2.0   2.0   4.3   4.3   3.6   2.7   1.6   0.9   0.7   0.5   0.4   0.3   0.1   0.1   0.0
 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   1.0   1.2   1.0   0.9   0.4   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 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