Illuminance plots of DJA344LBS

(as computed by ies2tab from that photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]      DJA344LBS - 36255
# [LUMINAIRE] Decostreet T1 LB60 - Flat Glass- Adjt=V4L4D
# [LUMCAT]    DECOST1 LB60 AGP-(V4L4D)
# [DATE]      09/11/2000
# down given:   100.0%
# out given:    69.5%
# tilt:  0 
# [LAMP]      Philips CDM-TT 70W /830
# Source file: ldt/DJA344LBS.LDT
# Luminaire flux =   694 raw, for the given bulb(s) it would be  4374 lm,
#                   69.4 % of the bulb flux
# between 75 and 90:  5.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 106.3 cd / 1000 lm ,  0.9 % 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   412 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   602 cd / 1000 lm,
# maximum spec. lum. intensity   602 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   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121
 10.0   119   118   118   119   119   119   120   120   120   120   120   121   121   121   121   121   122   122   122   122   123   124   124   124   125   126   126
 20.0   111   110   111   114   115   116   117   118   118   118   118   118   117   117   118   119   120   121   122   124   127   129   131   133   138   142   144
 30.0  99.0  99.9   107   113   114   116   117   118   119   120   120   119   118   117   118   119   121   123   126   131   138   146   158   167   182   186   188
 35.0  90.0  93.4   104   112   115   117   119   121   123   124   126   125   124   121   121   122   124   126   131   137   144   153   165   180   212   226   220
 40.0  81.0  86.2   101   111   115   119   122   125   128   129   131   130   128   126   126   128   130   132   134   140   148   153   166   181   225   282   269
 45.0  73.0  78.2  93.7   106   113   117   122   127   130   133   135   135   134   134   137   138   141   146   151   157   157   166   171   182   223   356   375
 47.5  70.0  74.8  89.5   102   109   116   121   127   130   133   137   136   134   136   140   145   149   158   164   170   174   176   179   182   233   375   407
 50.0  67.0  71.8  85.4  99.5   107   114   121   126   130   134   136   135   134   138   144   152   160   169   177   184   192   191   191   190   229   384   438
 52.5  64.0  69.5  81.9  96.8   104   113   120   126   130   134   137   134   133   137   146   158   171   179   188   196   206   206   205   204   215   345   383
 55.0  61.0  67.6  78.4  93.4   102   112   119   125   129   133   135   133   132   136   148   162   175   187   197   207   215   222   220   222   186   273   327
 57.5  55.5  66.2  74.3  89.8  98.6   109   117   122   126   129   131   130   129   134   146   162   178   190   210   228   233   244   254   243   140   214   255
 60.0  50.0  65.1  71.0  84.6  94.0   103   112   118   121   124   126   125   125   131   143   159   175   199   235   266   260   283   279   222   116   163   182
 62.5  45.0  60.2  68.1  79.6  89.2  97.6   106   112   115   117   119   120   121   126   138   155   175   215   276   324   323   317   269   198  97.7   128   152
 65.0  40.0  53.4  64.6  76.5  84.9  92.2  99.3   105   108   110   113   114   117   121   132   152   177   233   322   385   412   366   240   154  84.8   103   122
 67.5  37.5  47.5  60.8  72.1  79.9  86.6  93.3  97.8   101   104   106   107   110   114   126   148   179   247   338   451   538   403   214   124  75.9  84.4  95.0
 70.0  35.0  41.9  54.4  66.5  73.5  80.1  86.6  91.0  94.5  96.1  97.2  99.5   102   106   118   138   174   236   344   532   602   424   195   103  67.5  68.9  68.0
 72.5  22.5  29.0  47.4  57.8  65.1  72.5  78.1  83.6  87.5  87.8  89.1  91.8  90.7  93.5   105   124   156   216   334   536   560   341   157  87.8  59.1  56.0  52.0
 75.0  10.0  13.5  26.7  44.1  51.4  54.9  65.0  67.1  71.0  74.2  75.8  68.6  78.2  81.0  87.7   102   128   180   290   438   417   244   116  71.3  50.0  44.0  36.0
 77.5   6.0   6.8   9.4  15.9  25.6  30.4  30.4  36.0  38.1  39.4  41.1  34.0  50.7  44.5  57.3  70.9  89.1   128   200   271   237   138  80.4  55.1  40.3  33.5  23.5
 80.0   2.0   2.5   3.9   3.7   4.3   7.7  11.1  11.2  14.8  14.9  13.8  10.9  18.9   8.0  22.6  25.3  41.5  60.1  90.0   106   103  61.3  46.0  33.8  29.1  23.2  11.0
 82.5   1.0   1.1   0.7   0.9   1.4   3.1   4.3   6.5   7.2   8.2   7.5   5.6   4.2   4.5   3.6   6.7   9.0  13.9  21.4  19.3  26.5  19.2  12.6  10.5  16.8  12.1   5.5
 85.0   0.0   0.0   0.1   0.3   0.4   1.0   1.4   1.9   3.0   2.9   3.0   2.3   1.6   1.0   1.2   1.8   2.1   3.1   4.0   3.0   3.1   1.7   2.9   3.1   3.5   0.7   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.4   0.0   0.0   0.1   0.5   0.1   0.0   0.9   0.4   1.1   0.0   0.8   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