Illuminance plots of DMAI54LBS

(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]      DMAI54LBS - 29861
# [LUMINAIRE] Decostreet T2 LB60 - Flat Glass- Adjt=V5L4A
# [LUMCAT]    DECOST2 LB60 AGP-(V5L4A)
# [DATE]      Unknown
# down given:   100.0%
# out given:    71.9%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/DMAI54LBS.LDT
# Luminaire flux =   720 raw, for the given bulb(s) it would be 10798 lm,
#                   72.0 % of the bulb flux
# between 75 and 90:  2.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  53.0 cd / 1000 lm ,  0.3 % 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   722 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   725 cd / 1000 lm,
# maximum spec. lum. intensity   725 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   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205
 10.0   155   158   165   170   172   175   179   182   185   187   190   192   195   198   201   204   206   209   212   215   218   220   222   225   230   231   231
 20.0   113   116   124   132   138   145   151   159   166   174   182   189   195   201   205   208   211   214   217   219   220   221   224   226   232   251   278
 30.0  92.0  94.5   104   114   119   125   133   142   155   172   190   209   226   243   249   253   251   246   239   230   219   211   200   193   181   178   201
 35.0  84.0  88.0   100   111   116   122   130   138   149   165   185   206   225   239   246   249   248   245   236   223   204   188   173   159   142   133   147
 40.0  77.0  81.2  98.0   110   117   124   130   138   147   163   181   200   215   225   235   242   241   233   215   197   178   157   141   131   116   113   132
 45.0  67.0  74.8  90.6   106   116   126   137   147   158   174   200   230   254   266   276   273   260   238   210   183   154   139   129   120   105   104   123
 47.5  64.5  71.7  85.0   103   113   126   139   151   166   184   213   252   280   297   301   294   275   248   214   176   149   132   124   118   101  97.3   114
 50.0  62.0  68.4  79.5  96.3   110   123   140   154   172   195   230   274   306   327   327   317   293   256   213   170   140   126   118   111  95.4  88.7   105
 52.5  56.0  63.5  74.0  90.0   103   120   137   153   175   201   244   293   331   355   355   340   310   264   205   159   132   119   109   102  87.2  79.4  91.5
 55.0  50.0  57.9  68.9  84.4  95.6   111   128   146   171   203   252   309   356   383   384   364   324   261   192   146   125   112   101  93.8  79.6  69.9  78.0
 57.5  42.0  51.5  66.3  78.2  88.5   101   117   136   164   200   254   335   402   444   438   396   328   245   173   137   118   105  95.1  86.7  72.7  62.3  70.0
 60.0  34.0  44.7  61.3  72.0  81.0  92.2   104   122   151   191   263   367   448   505   497   432   334   224   157   129   112  99.5  89.7  81.9  67.3  55.8  62.0
 62.5  27.5  37.6  53.9  65.7  73.8  84.0  95.1   110   136   180   265   402   539   614   582   470   326   202   146   125   107  94.1  85.3  77.4  63.3  49.9  52.0
 65.0  21.0  30.4  48.4  62.5  69.2  76.7  86.3  98.8   121   164   254   442   633   722   664   506   310   175   134   115  99.8  87.9  80.3  73.4  59.0  44.4  42.0
 67.5  15.5  23.2  44.4  59.3  66.5  71.4  78.7  88.0   105   140   231   440   642   724   668   502   279   148   117   103  91.0  81.1  74.1  68.8  54.5  39.0  33.5
 70.0  10.0  16.0  40.3  55.1  60.4  65.3  70.6  78.1  89.9   104   185   355   626   725   656   452   225   119   100  90.0  80.9  73.5  69.0  64.4  51.1  33.7  25.0
 72.5   6.0  11.4  35.9  44.8  48.5  48.4  48.4  48.4  47.9  56.9   110   247   436   479   482   381   156  73.0  69.3  64.7  61.4  60.1  59.1  56.2  47.8  28.2  18.0
 75.0   2.0   7.4  19.0  29.3  20.5  21.5  14.4  19.2  16.4  21.3  49.0   119   207   232   263   209  84.8  26.4  28.9  30.1  28.5  34.4  36.4  42.2  34.9  22.6  11.0
 77.5   1.0   3.9   3.9   8.2   6.4   3.0   4.9   5.2   7.6  11.9  21.7  47.7  91.9   133   132  90.4  35.3  15.4  10.4   8.9  10.1  10.1  16.2  16.9  20.9  13.1   6.0
 80.0   0.0   0.4   1.2   0.5   1.4   0.6   1.6   2.0   4.0   6.0   9.3  19.3  35.2  34.0  53.0  33.1  14.5   8.5   6.4   4.9   3.6   2.2   3.5   4.7   7.8   2.4   1.0
 82.5   0.0   0.0   0.0   0.0   0.2   0.0   0.5   0.1   1.7   2.6   4.1   6.1  10.0  18.5  14.9  11.1   5.3   3.9   2.1   1.9   1.0   0.4   0.5   0.9   0.7   0.5   0.5
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.1   0.8   1.5   2.9   3.0   4.7   2.7   1.0   0.7   0.0   0.0   0.0   0.0   0.0   0.3   0.1   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   0.1   1.5   0.2   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