Illuminance plots of DMAS33LBS

(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]      DMAS33LBS - 29926
# [LUMINAIRE] Decostreet T2 LB60 - Flat Glass- Adjt=V3L3A
# [LUMCAT]    DECOST2 LB60 AGP-(V3L3A)
# [DATE]      Unknown
# down given:   100.0%
# out given:    61.5%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/DMAS33LBS.LDT
# Luminaire flux =   615 raw, for the given bulb(s) it would be 12299 lm,
#                   61.5 % of the bulb flux
# between 75 and 90:  1.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  26.3 cd / 1000 lm ,  0.2 % 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   805 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   845 cd / 1000 lm,
# maximum spec. lum. intensity   845 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   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110   110
 10.0  93.0  97.4   102   103   104   105   106   107   109   111   112   113   115   116   119   122   125   127   129   131   133   135   136   138   141   144   145
 20.0  89.0  92.5  96.9  99.2  99.9   102   105   107   109   113   116   118   121   123   125   128   131   136   142   148   160   173   184   196   220   256   279
 30.0  76.0  86.6  92.8   101   105   109   113   115   118   121   123   123   131   141   142   146   159   174   193   214   237   254   261   274   280   283   295
 35.0  72.0  77.5  90.9   102   107   113   115   118   122   125   128   129   131   132   134   146   164   189   220   254   266   272   260   241   212   183   173
 40.0  67.0  71.9  85.4  98.4   106   113   120   128   134   133   135   135   134   132   138   150   175   208   248   259   263   237   210   181   141   126   124
 45.0  60.0  66.1  80.0  88.4  94.7   108   121   131   141   147   146   142   141   141   146   171   214   267   290   270   221   185   151   131   107   104   123
 47.5  54.0  62.2  77.1  85.0  94.4   104   117   128   144   153   153   149   150   150   160   193   247   308   324   267   207   160   132   112  94.4  93.4   114
 50.0  48.0  57.2  74.4  86.9  92.6   102   113   128   145   156   160   158   160   159   176   222   300   347   325   255   186   141   112  99.9  83.5  81.8   105
 52.5  40.0  51.5  68.7  86.1  90.2  98.9   111   127   144   158   166   165   170   178   206   272   362   391   321   232   164   119   103  89.0  75.1  72.7  91.5
 55.0  32.0  45.5  64.5  82.9  86.9  95.9   107   123   140   156   166   170   178   196   241   341   441   414   312   206   141   110  93.8  83.7  68.4  65.3  78.0
 57.5  28.5  39.6  64.8  78.8  83.8  91.9   103   117   141   148   163   169   182   217   314   446   493   425   288   183   126   101  88.4  78.3  64.8  57.3  63.0
 60.0  25.0  33.4  61.9  72.5  80.3  88.1  99.2   108   130   139   154   163   183   238   402   585   600   428   270   156   111  95.1  82.9  72.7  62.8  49.4  48.0
 62.5  21.0  26.8  56.0  67.0  76.6  82.6  90.3  98.9   114   128   142   156   172   233   438   708   702   458   239   134   103  89.0  77.8  65.7  60.8  46.3  38.5
 65.0  17.0  19.9  49.1  61.8  72.2  76.4  81.4  89.1   103   116   127   141   160   227   475   805   769   470   201   117  93.4  83.2  73.2  61.4  58.5  46.1  29.0
 67.5  11.5  16.0  42.0  56.4  65.9  70.2  71.3  74.9  83.3  97.8   102   116   117   166   396   845   777   428   163   101  82.4  77.5  67.7  60.0  56.5  41.3  25.0
 70.0   6.0  13.8  33.7  49.3  49.7  54.3  45.8  41.9  48.7  61.2  63.3  75.4  69.4   105   263   628   700   308   119  83.7  70.7  68.4  62.8  59.9  53.4  34.3  21.0
 72.5   3.0   8.5  24.1  27.6  28.1  23.3  20.5  18.8  21.3  32.2  33.1  36.6  42.2  67.0   174   365   383   181  60.8  45.4  45.1  46.4  50.1  48.6  50.1  26.8  15.0
 75.0   0.0   2.1  11.1   8.3  10.8   9.4   8.6  10.4  12.5  17.2  20.8  24.2  22.3  29.0  90.4   212   171  78.8  26.0  17.1  13.5  20.5  22.1  31.5  32.9  18.5   9.0
 77.5   0.0   0.5   0.5   2.4   4.5   4.1   5.9   6.9   8.0   9.1  13.2  15.5  11.6  18.0  44.0  80.5  64.2  27.8  11.7   8.1   6.2   4.5   7.4  12.6  15.8   9.9   6.5
 80.0   0.0   0.1   0.1   0.0   1.9   2.3   3.0   4.4   5.2   5.9   9.5   6.9  10.1   7.0  22.4  26.3  19.8   8.6   4.1   5.0   5.3   1.8   0.8   4.0   5.3   1.2   4.0
 82.5   0.0   0.0   0.0   0.0   0.2   0.6   0.6   3.3   4.0   2.9   3.0   2.3   3.2   3.5   7.3   8.7   5.7   1.7   3.4   5.0   3.6   0.5   0.1   0.8   0.0   0.0   2.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.4   0.0   0.0   1.3   1.1   0.8   0.3   0.0   0.0   2.5   2.1   0.1   0.4   1.3   0.0   0.0   0.0   0.0   0.3   0.0   0.0   0.0
 87.5   2.0   0.0   0.0   0.0   0.0   0.7   0.0   0.0   0.0   0.0   0.0   0.3   0.5   1.0   0.1   0.0   0.0   0.0   0.0   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