Illuminance plots of DMAI15LBS

(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]      DMAI15LBS - 29832
# [LUMINAIRE] Decostreet T2 LB60 - Flat Glass- Adjt=V1L5A
# [LUMCAT]    DECOST2 LB60 AGP-(V1L5A)
# [DATE]      Unknown
# down given:   100.0%
# out given:    72.5%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/DMAI15LBS.LDT
# Luminaire flux =   725 raw, for the given bulb(s) it would be 10879 lm,
#                   72.5 % of the bulb flux
# between 75 and 90:  0.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.5 cd / 1000 lm ,  0.0 % 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   901 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   459 cd / 1000 lm,
# maximum spec. lum. intensity  1051 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   288   288   288   288   288   288   288   288   288   288   288   288   288   288   288   288   288   288   288   288   288   288   288   288   288   288   288
 10.0   213   222   237   244   248   252   257   261   265   269   273   278   283   288   291   294   297   300   304   308   311   313   316   320   326   329   333
 20.0   124   132   148   165   176   188   203   218   233   247   260   271   282   292   296   299   301   299   296   293   281   271   266   260   245   238   246
 30.0  92.0  96.0   106   120   130   140   157   179   206   235   262   288   307   323   328   329   317   298   273   245   212   184   166   150   132   125   127
 35.0  85.0  88.3  98.1   109   117   126   140   159   188   218   250   277   299   314   310   303   292   264   233   198   171   149   136   127   116   109   120
 40.0  75.0  81.0  92.0   102   107   115   126   143   166   204   235   259   279   291   291   285   264   228   186   161   141   133   124   119   108   102   118
 45.0  67.0  71.7  84.3  93.9  99.4   108   119   140   168   217   270   317   349   359   353   325   274   202   159   138   126   118   113   108  96.9  91.8   101
 47.5  63.5  68.0  79.7  89.1  96.3   105   118   138   180   239   304   379   418   424   403   353   276   190   149   130   118   110   106   101  91.0  84.9  95.5
 50.0  60.0  65.1  75.3  84.9  93.0   102   116   140   186   268   370   455   493   489   453   379   268   181   143   123   111   104  98.0  95.2  85.7  77.5  90.0
 52.5  53.5  60.3  71.1  80.4  88.3  97.5   112   139   193   300   432   563   624   613   536   406   250   168   134   118   105  97.1  92.2  89.6  80.8  71.0  78.5
 55.0  47.0  54.5  66.9  76.7  83.1  93.2   106   132   194   320   532   695   763   737   616   426   231   156   128   113   101  92.2  86.7  85.1  75.7  65.4  67.0
 57.5  39.0  48.6  63.1  73.2  79.9  89.4   101   126   182   335   595   811   910   887   713   438   219   146   122   108  96.9  87.9  84.1  81.0  70.6  59.2  56.0
 60.0  31.0  42.6  57.7  67.9  74.8  83.1  93.8   115   165   314   589   883  1051  1037   803   436   194   132   114   103  91.5  86.0  81.6  77.2  66.9  52.5  45.0
 62.5  23.5  35.1  51.4  62.4  69.1  77.2  87.5   104   142   249   534   811   901   892   716   376   165   112   104  96.2  85.7  81.9  78.3  73.4  63.9  44.9  33.5
 65.0  16.0  26.5  45.4  57.8  64.3  72.0  74.1  80.3   109   159   369   539   681   747   597   260   118  77.8  79.8  71.4  70.9  72.0  69.4  67.2  58.4  37.1  22.0
 67.5  12.0  19.3  39.3  45.8  52.3  43.3  32.5  38.7  56.6  68.1   182   289   418   459   381   159  65.9  35.8  41.8  37.3  40.8  47.7  50.3  51.3  51.4  29.2  13.5
 70.0   8.0  12.5  24.7  22.9  21.2   7.9   9.1  13.0  18.3  32.4  68.3   139   173   170   170  73.7  31.6  20.4  17.1  14.7  17.4  19.5  24.8  27.5  35.2  21.2   5.0
 72.5   4.0   6.6   5.9   8.7   3.5   4.5   4.6   6.0   9.1  16.0  30.8  46.7  77.6   101  82.0  36.8  20.1  12.5  10.1   7.0   7.0   8.9   8.0  13.2  15.2  13.1   3.0
 75.0   0.0   1.0   2.1   1.7   1.7   2.2   3.0   3.0   5.1   7.9  13.5  22.5  33.2  32.0  34.9  18.8  11.8   8.3   5.6   3.6   4.1   4.2   4.4   5.1   8.0   4.6   1.0
 77.5   0.0   0.0   0.0   0.4   0.6   0.8   0.9   1.9   2.4   3.5   5.7   8.6  13.7  18.5  14.9   8.7   6.7   4.5   2.9   2.2   2.3   1.9   2.3   2.7   2.7   2.0   0.5
 80.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.3   0.8   1.6   1.8   5.1   5.0   5.5   3.4   2.9   2.6   1.5   1.1   1.2   0.3   0.9   1.1   0.9   1.0   0.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   1.3   2.5   1.8   0.9   0.9   0.4   0.0   0.2   0.5   0.0   0.1   0.0   0.0   0.5   0.0
 85.0   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   0.9   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 87.5   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
 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