Illuminance plots of DJA313LBS

(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]      DJA313LBS - 36239
# [LUMINAIRE] Decostreet T1 LB60 - Flat Glass- Adjt=V1L3C
# [LUMCAT]    DECOST1 LB60 AGP-(V1L3C)
# [DATE]      08/11/2000
# down given:   100.0%
# out given:    67.9%
# tilt:  0 
# [LAMP]      Philips CDM-TT 70W /830
# Source file: ldt/DJA313LBS.LDT
# Luminaire flux =   682 raw, for the given bulb(s) it would be  4294 lm,
#                   68.2 % of the bulb flux
# between 75 and 90:  8.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 215.2 cd / 1000 lm ,  2.1 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Fully_Shielded 

# 62.5 deg to <67.5 deg:   max   310 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   453 cd / 1000 lm,
# maximum spec. lum. intensity   453 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   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120
 10.0   112   112   113   113   113   114   114   115   116   117   118   119   120   121   122   123   124   124   125   126   126   126   127   127   127   129   131
 20.0   104   105   107   110   111   112   113   113   114   114   115   117   119   121   122   124   125   127   128   129   130   131   131   132   133   134   143
 30.0  95.0  96.3   102   108   111   113   116   119   121   122   122   122   122   123   124   125   127   128   131   133   136   139   145   153   170   180   189
 35.0  87.0  90.9   101   109   114   119   124   128   133   136   137   136   134   132   132   131   131   132   134   136   140   144   152   161   189   210   216
 40.0  81.0  85.8  99.0   110   116   123   130   138   146   153   156   157   154   149   144   140   139   139   139   142   146   151   159   167   203   268   263
 45.0  73.0  79.7  95.3   108   115   122   131   140   152   161   170   175   176   169   159   152   150   150   153   157   161   167   169   170   196   345   334
 47.5  70.0  76.1  92.3   105   112   119   128   139   149   161   172   175   177   173   164   158   155   156   161   169   175   180   180   175   193   314   270
 50.0  67.0  72.4  88.6   102   108   116   126   135   145   156   164   170   176   176   169   163   161   165   172   181   191   198   196   193   183   240   205
 52.5  64.5  69.7  83.9  98.4   105   113   122   130   139   149   157   163   169   171   167   164   166   172   182   193   211   221   222   216   163   187   205
 55.0  62.0  67.7  79.1  93.5   101   109   117   125   134   143   149   154   160   166   164   163   167   179   188   202   223   247   248   228   146   147   205
 57.5  57.5  65.4  73.9  88.7  96.8   106   113   120   129   136   141   147   155   162   162   163   170   182   192   208   233   272   277   244   121   127   196
 60.0  53.0  63.0  70.0  83.9  92.7   101   109   116   123   129   134   140   149   157   161   166   174   184   196   215   242   297   291   211   103   118   187
 62.5  47.5  58.0  67.1  79.1  88.3  96.5   104   111   116   122   127   132   142   151   157   166   178   189   205   228   273   310   256   175  90.2   107   163
 65.0  42.0  51.7  63.5  74.3  83.3  90.6  98.6   104   110   115   119   124   134   145   153   164   180   204   228   260   296   305   207   132  79.4  93.1   139
 67.5  39.0  46.9  59.4  68.8  76.8  83.2  91.6  97.1   102   107   110   116   124   134   145   162   186   235   279   310   326   258   143   101  70.8  80.4   119
 70.0  36.0  42.5  54.6  62.6  69.3  75.2  83.6  89.2  93.8  98.2   101   105   113   122   135   156   195   263   348   394   325   198   116  84.5  63.7  68.5  98.0
 72.5  30.0  37.5  49.7  55.6  61.4  67.4  74.9  81.1  85.9  89.7  92.0  95.3   100   108   121   152   191   276   416   453   318   157  92.4  73.1  57.1  56.4  73.0
 75.0  24.0  32.0  40.4  47.8  52.9  58.9  66.0  72.5  77.7  80.9  83.3  84.3  87.1  94.0   104   131   173   265   414   435   267   121  76.9  62.3  49.1  44.5  48.0
 77.5  15.5  20.6  29.2  38.7  42.0  48.3  54.9  61.2  66.2  69.3  72.0  72.3  72.2  78.5  85.4   106   141   229   343   332   187  86.2  62.9  52.4  40.6  34.6  33.0
 80.0   7.0   7.8  12.0  22.2  27.2  32.8  32.0  43.1  43.9  48.6  50.2  53.5  54.4  63.0  65.2  74.0   102   160   215   187   114  59.8  48.6  41.2  31.0  25.2  18.0
 82.5   3.5   3.3   2.1   2.7   5.5  11.2  10.4   8.6  14.2  15.4  18.6  22.6  27.8  33.0  39.6  39.6  50.9  70.8  91.5  74.3  54.0  34.5  33.3  28.6  19.2  15.8   9.5
 85.0   0.0   0.2   0.4   0.8   0.8   1.1   1.4   1.9   2.2   2.8   3.0   3.7   5.6   3.0  11.2  10.2  10.7  12.5  20.4   9.6  15.0  13.3  13.3   9.8   4.9   6.5   1.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.4   0.0   0.8   0.2   1.5   1.4   1.2   1.9   1.9   2.8   0.9   0.8   0.7   0.7   0.6   0.5   3.0   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