Illuminance plots of DMAI55LBS

(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]      DMAI55LBS - 29862
# [LUMINAIRE] Decostreet T2 LB60 - Flat Glass- Adjt=V5L5A
# [LUMCAT]    DECOST2 LB60 AGP-(V5L5A)
# [DATE]      Unknown
# down given:   100.0%
# out given:    72.6%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/DMAI55LBS.LDT
# Luminaire flux =   727 raw, for the given bulb(s) it would be 10911 lm,
#                   72.7 % of the bulb flux
# between 75 and 90:  1.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  36.5 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   731 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   723 cd / 1000 lm,
# maximum spec. lum. intensity   731 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   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224
 10.0   190   194   200   203   204   206   208   210   210   211   212   213   214   215   216   218   219   221   223   225   226   228   229   231   236   235   233
 20.0   127   131   144   157   164   172   180   189   194   199   204   208   212   216   216   217   217   217   217   217   215   214   215   215   216   231   258
 30.0  93.0  97.4   107   121   130   141   154   170   189   209   227   244   253   259   257   254   246   235   221   207   194   183   171   162   151   141   153
 35.0  83.0  88.9   101   113   120   129   143   159   181   203   225   239   249   257   253   247   240   225   209   190   171   155   143   134   122   118   129
 40.0  76.0  82.8  97.6   110   117   126   136   150   169   194   214   227   233   239   247   241   229   211   189   166   146   135   125   119   112   107   116
 45.0  67.0  75.4  92.1   109   119   129   138   154   175   207   240   264   278   285   283   264   238   206   174   152   135   128   122   114   101  95.7   113
 47.5  64.0  71.9  87.6   107   118   130   144   161   186   223   262   292   309   315   305   280   246   209   173   148   134   125   117   111  95.8  89.5   103
 50.0  61.0  68.4  82.2   102   116   130   147   168   196   239   287   322   340   345   327   298   258   210   171   145   130   118   110   105  90.2  83.2  92.0
 52.5  55.5  63.6  76.2  96.2   110   129   147   171   204   253   312   350   370   375   352   316   267   209   167   141   124   112   104  97.4  84.4  75.9  85.0
 55.0  50.0  58.3  70.9  88.7   103   121   143   170   206   262   331   374   400   404   377   333   267   203   161   135   119   107  98.4  91.0  78.6  68.3  78.0
 57.5  42.0  52.1  67.1  80.7  93.6   110   132   161   199   269   343   414   459   462   418   348   256   189   156   130   113   101  92.6  84.6  72.4  61.3  69.5
 60.0  34.0  45.2  61.6  74.0  84.5  98.8   117   149   194   271   383   473   522   520   459   353   237   177   149   124   106  96.1  87.9  80.1  67.3  54.9  61.0
 62.5  26.5  37.9  54.9  67.4  77.4  88.6   106   133   182   279   423   545   625   619   512   347   217   167   142   115  99.2  90.6  83.6  76.4  63.6  49.3  51.0
 65.0  19.0  30.4  49.2  63.1  71.9  82.1  94.8   119   164   273   452   625   731   717   555   325   191   151   131   106  91.9  85.3  79.3  72.6  59.8  44.0  41.0
 67.5  14.0  23.2  44.1  59.3  67.0  75.2  84.8   103   141   239   448   650   723   711   544   284   162   129   111  94.3  86.3  80.4  74.8  68.9  56.3  38.7  32.5
 70.0   9.0  16.2  40.1  55.1  60.5  66.1  73.6  88.3   111   177   395   525   677   705   521   215   128  97.2  89.3  84.4  77.5  73.3  68.2  65.0  52.2  33.6  24.0
 72.5   5.5  11.8  36.2  45.1  48.6  48.0  48.3  51.3  55.9  99.0   223   364   471   464   368   136  77.3  55.7  54.7  54.5  55.5  55.0  55.0  52.4  47.5  26.9  15.0
 75.0   2.0   8.2  19.4  30.0  20.8  21.1  14.2  19.8  19.9  41.1  96.9   185   224   222   194  69.6  37.4  20.1  21.7  23.1  23.2  28.9  28.5  35.0  31.4  19.8   6.0
 77.5   1.0   4.5   4.2   8.9   6.6   3.8   5.3   6.9   9.5  17.5  38.1  68.8  97.1   127  94.8  35.9  19.0  12.8   9.1   7.9   8.7   8.3  12.0  13.3  15.6  11.2   3.0
 80.0   0.0   0.5   1.2   1.0   1.6   2.1   2.0   2.7   4.3   6.9  12.8  22.8  36.4  31.0  36.5  16.7  10.8   7.5   5.7   4.0   3.6   3.5   3.5   3.3   5.3   2.1   0.0
 82.5   0.0   0.0   0.0   0.0   0.2   0.6   0.6   0.9   1.1   2.4   4.1   7.7   9.9  16.5  10.9   6.8   4.6   3.1   2.9   1.9   1.3   1.6   1.2   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   0.4   1.7   2.9   2.0   3.5   2.0   1.5   0.9   0.6   0.0   0.0   0.5   0.3   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   0.1   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