Illuminance plots of DJAH10LBS

(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]      DJAH10LBS - 29153
# [LUMINAIRE] Decostreet T1 LB60 - Flat Glass- Adjt=V1
# [LUMCAT]    DECOST1 LB60 AGP-(V1)
# [DATE]      22/07/1998
# down given:   100.0%
# out given:    68.3%
# tilt:  0 
# [LAMP]      Philips SON-T 100W
# Source file: ldt/DJAH10LBS.LDT
# Luminaire flux =   683 raw, for the given bulb(s) it would be  6014 lm,
#                   68.3 % of the bulb flux
# between 75 and 90:  1.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  13.9 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   520 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   447 cd / 1000 lm,
# maximum spec. lum. intensity   520 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   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114
 10.0   112   114   117   118   119   120   120   121   121   122   122   123   123   123   123   123   123   123   123   123   123   123   123   123   122   121   119
 20.0   106   111   117   120   121   122   123   123   124   125   126   126   127   127   128   128   129   131   132   134   136   138   140   142   148   140   138
 30.0  95.0   105   114   119   122   124   126   127   129   130   130   131   131   131   132   132   135   137   140   145   153   164   185   203   232   248   217
 35.0  87.0   101   109   116   121   125   128   132   132   133   133   134   135   135   136   136   138   141   146   152   171   192   219   252   295   319   246
 40.0  79.0  94.9   102   112   118   124   129   132   133   133   132   133   135   137   140   143   147   153   159   180   204   232   259   279   325   338   237
 45.0  70.0  86.4  93.6   107   115   121   127   131   133   131   131   132   135   140   148   156   165   177   202   230   257   277   287   288   292   313   228
 47.5  63.0  79.8  89.0   104   112   119   126   132   133   131   130   132   137   145   155   166   177   194   225   265   290   300   295   288   267   294   226
 50.0  56.0  72.4  85.0   101   109   116   125   130   132   129   128   132   139   150   163   176   191   216   257   301   329   319   306   277   244   273   223
 52.5  48.0  64.5  81.5  97.6   105   113   121   125   127   123   124   126   133   145   159   178   207   240   293   343   360   345   311   272   219   240   203
 55.0  40.0  56.3  77.7  91.5  99.8   106   111   116   115   113   111   116   126   139   154   174   212   268   337   388   390   356   319   267   193   200   182
 57.5  30.0  48.5  74.0  84.1  89.5  96.1  97.4   100   100  98.0  96.6   104   110   122   141   169   227   304   400   437   419   366   311   256   166   161   142
 60.0  20.0  41.0  67.7  73.2  77.6  81.7  81.6  86.1  89.4  83.9  89.4  92.6  94.0   105   127   166   238   350   452   490   458   382   305   231   140   123   102
 62.5  18.5  33.8  58.4  61.0  65.6  71.8  76.7  79.9  85.6  84.3  88.8  88.5  94.6   107   127   167   252   383   492   520   472   397   299   206   114  95.5  81.5
 65.0  17.0  26.6  47.4  53.0  59.9  69.8  76.6  82.3  87.4  88.1  90.7  92.0  98.7   109   130   170   260   392   496   497   462   398   290   193  94.6  73.4  61.0
 67.5  15.0  19.6  36.6  49.6  60.8  68.8  76.8  81.2  84.1  86.8  88.7  88.6  92.7   103   122   166   248   375   438   447   417   366   268   171  80.2  59.5  48.5
 70.0  13.0  12.4  26.2  46.5  47.1  55.5  56.1  54.4  55.8  60.3  75.8  56.1  81.8  97.0   109   136   208   290   335   351   324   287   203   132  65.9  49.1  36.0
 72.5   8.5   7.6  15.4  25.2  25.8  22.2  27.3  23.7  21.9  25.5  29.4  18.9  49.9  54.0  71.7  83.4   134   183   213   231   211   182   132  89.2  51.4  39.3  27.0
 75.0   4.0   3.8   8.5   5.8   9.0   9.0   9.2   9.7  10.1   9.7  10.6  10.0  16.1  11.0  26.9  41.0  58.9  76.8   102   117   106  97.8  72.7  48.9  38.2  29.6  18.0
 77.5   3.0   2.6   2.7   3.7   4.4   5.5   6.6   7.0   7.3   6.9   6.7   6.1   5.5   7.0   9.0  14.8  16.4  28.4  36.5  41.9  41.1  35.4  34.2  24.9  24.6  20.7  11.5
 80.0   2.0   2.0   1.6   2.5   2.6   3.9   4.3   5.0   5.4   5.3   4.6   3.7   3.7   3.0   4.8   5.4   8.3  11.4  13.5  13.3  13.9  10.4   9.1  10.3  11.2  12.0   5.0
 82.5   1.5   1.5   0.9   1.8   1.3   1.9   2.2   2.9   3.1   2.9   3.0   2.2   1.9   2.0   2.6   2.9   3.7   4.6   5.5   5.1   5.0   4.6   3.8   2.9   3.3   6.4   3.0
 85.0   1.0   1.0   0.9   1.2   0.4   0.5   0.7   0.9   0.7   0.9   0.8   0.8   0.8   1.0   1.4   1.3   1.2   1.2   1.8   1.9   1.7   2.1   1.8   1.6   1.4   1.3   1.0
 87.5   0.5   0.5   0.5   0.6   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.5   0.4   1.0   0.9   0.4   1.0   0.9   0.9   0.7   0.9   0.6   0.5   0.9   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