Illuminance plots of DJA314LBS

(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]      DJA314LBS - 36238
# [LUMINAIRE] Decostreet T1 LB60 - Flat Glass- Adjt=V1L4D
# [LUMCAT]    DECOST1 LB60 AGP-(V1L4D)
# [DATE]      08/11/2000
# down given:   100.0%
# out given:    67.2%
# tilt:  0 
# [LAMP]      Philips CDM-TT 70W /830
# Source file: ldt/DJA314LBS.LDT
# Luminaire flux =   675 raw, for the given bulb(s) it would be  4253 lm,
#                   67.5 % of the bulb flux
# between 75 and 90:  8.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 217.1 cd / 1000 lm ,  2.2 % 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   279 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   396 cd / 1000 lm,
# maximum spec. lum. intensity   396 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   116   116   116   116   116   116   117   117   118   118   119   120   120   121   122   123   124   124   125   126   126   126   127   127   127   127   127
 20.0   109   107   109   111   112   113   114   115   116   117   118   118   119   119   120   121   122   123   125   126   127   128   129   129   130   131   132
 30.0  98.0  98.0   105   110   113   116   118   119   121   122   123   122   122   122   122   123   124   126   127   129   131   134   139   144   154   162   166
 35.0  91.0  92.8   104   112   117   121   124   127   129   132   134   133   131   129   128   128   128   130   132   134   136   139   146   156   177   190   195
 40.0  82.0  87.7   102   113   119   124   129   134   139   144   148   150   147   143   138   135   134   134   135   137   139   143   151   161   191   229   224
 45.0  76.0  81.7  97.2   110   118   123   129   135   143   150   159   166   165   160   151   144   142   143   145   147   149   154   157   163   186   293   287
 47.5  73.0  78.1  93.6   107   114   121   127   134   141   149   160   165   165   161   155   149   146   148   151   155   160   163   166   167   185   312   294
 50.0  70.0  74.4  89.7   104   111   118   125   131   139   146   155   161   164   162   158   153   151   153   158   164   172   176   178   176   180   322   301
 52.5  67.5  71.7  85.2  99.6   107   115   122   128   135   141   150   154   156   156   155   154   155   158   164   172   184   191   195   191   177   286   269
 55.0  65.0  69.7  80.6  94.9   103   111   119   125   131   136   143   146   147   149   151   154   157   163   169   178   192   205   213   215   169   220   236
 57.5  60.5  67.2  76.3  90.2  98.8   108   115   122   128   131   136   139   140   145   150   154   161   167   174   185   198   216   233   239   148   179   243
 60.0  56.0  64.4  72.4  85.3  94.7   104   112   119   123   126   130   132   134   140   149   157   165   172   181   193   203   224   250   245   132   150   250
 62.5  50.0  59.2  68.6  80.3  90.1  99.6   108   115   118   120   124   125   128   135   145   157   169   176   190   205   216   240   279   242   110   127   208
 65.0  44.0  53.3  64.7  75.9  84.9  94.2   103   108   112   114   117   118   122   130   140   153   167   181   208   230   238   268   272   193  91.6   107   166
 67.5  40.5  47.9  60.4  70.7  78.2  86.8  94.9  99.8   104   105   108   110   114   121   132   148   162   191   236   273   279   275   229   149  76.8  90.1   137
 70.0  37.0  42.6  55.2  64.7  70.6  77.8  86.0  90.6  95.1  97.3   100   102   106   112   123   139   160   203   275   341   337   289   176   102  66.9  74.3   107
 72.5  31.0  37.4  50.0  57.0  62.4  68.8  76.3  82.1  87.5  89.8  91.3  93.1  95.0   100   111   131   152   203   297   393   384   257   129  82.8  58.4  60.8  79.5
 75.0  25.0  32.1  41.2  48.7  53.9  59.6  66.6  72.9  78.6  81.8  83.1  82.7  84.4  88.0  97.1   113   138   184   283   396   390   212   101  68.2  50.1  48.5  52.0
 77.5  15.0  20.2  30.1  38.9  41.8  48.0  55.0  61.0  66.2  69.9  71.9  71.9  71.2  74.0  81.2  92.4   114   156   245   341   291   148  78.0  56.2  41.6  37.7  35.0
 80.0   5.0   6.8  12.3  21.8  25.9  30.2  30.7  41.6  43.0  48.3  50.6  52.7  53.6  60.0  63.2  68.2  84.7   113   170   217   182  88.5  56.2  43.3  32.6  27.3  18.0
 82.5   3.0   2.7   2.1   1.9   5.2  10.2   9.1   6.7  12.7  14.3  17.5  22.2  28.4  31.5  38.7  36.9  44.0  57.7  81.8  89.9  84.3  47.4  36.8  29.6  20.6  17.8   9.5
 85.0   1.0   0.1   0.4   0.6   0.8   1.1   1.4   1.9   1.8   2.7   2.9   3.3   5.6   3.0  11.6   9.2  10.1  10.7  19.6  13.2  23.2  17.0  14.4  10.1   5.2   8.5   1.0
 87.5   0.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.4   0.0   0.0   0.2   1.5   1.3   1.1   1.8   1.9   1.9   1.0   1.8   0.7   0.7   0.6   0.5   4.1   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