Illuminance plots of DMAJ35LBS

(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]      DMAJ35LBS - 29894
# [LUMINAIRE] Decostreet T2 LB60 - Flat Glass- Adjt=V3L5A
# [LUMCAT]    DECOST2 LB60 AGP-(V3L5A)
# [DATE]      Unknown
# down given:   100.0%
# out given:    71.1%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/DMAJ35LBS.LDT
# Luminaire flux =   712 raw, for the given bulb(s) it would be 19575 lm,
#                   71.2 % of the bulb flux
# between 75 and 90:  0.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  14.2 cd / 1000 lm ,  0.1 % 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   825 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   643 cd / 1000 lm,
# maximum spec. lum. intensity   825 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   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180
 10.0   127   129   135   139   141   143   146   149   153   157   161   165   170   174   180   185   191   197   203   209   215   220   226   232   242   251   256
 20.0   104   106   111   117   121   125   129   133   140   146   154   163   173   183   196   209   220   230   238   245   250   255   261   265   273   301   314
 30.0  87.0  89.3  97.4   106   110   115   120   126   133   140   151   165   184   205   229   250   265   274   279   279   277   277   272   267   253   257   270
 35.0  80.0  83.4  92.6   102   107   113   119   126   132   140   149   163   182   207   234   256   272   279   284   285   276   269   256   241   212   191   195
 40.0  71.0  75.5  87.3  97.8   104   111   119   127   135   141   151   162   176   201   235   258   271   276   273   267   261   246   224   199   159   145   143
 45.0  62.0  67.1  80.4  92.3   100   107   116   129   140   150   159   175   200   239   281   299   302   300   287   267   239   203   173   151   122   118   125
 47.5  56.5  62.5  75.6  88.8  96.2   104   116   129   144   155   166   187   223   273   316   331   327   323   305   267   220   175   148   126   108   105   112
 50.0  51.0  57.8  71.3  83.9  91.9   101   114   129   145   159   175   200   245   306   352   367   363   346   311   260   197   152   123   111  95.2  91.4  98.0
 52.5  46.0  53.2  67.1  78.6  86.9  97.0   110   126   143   161   181   214   280   367   417   422   397   368   312   239   174   129   111  97.7  86.1  80.0  83.5
 55.0  41.0  48.6  62.5  74.6  81.7  91.7   104   122   139   159   181   225   312   428   485   492   454   382   303   214   149   117   101  92.0  78.6  70.4  69.0
 57.5  36.5  43.8  58.3  70.1  77.1  85.5  97.5   114   133   152   177   231   368   542   600   579   501   408   287   193   133   105  94.7  86.1  73.6  62.2  60.5
 60.0  32.0  38.9  53.6  65.6  72.1  79.9  89.7   105   123   142   168   233   416   656   721   676   569   425   281   168   117  99.7  89.1  81.0  68.4  54.7  52.0
 62.5  27.0  34.5  48.5  60.8  66.6  73.9  83.4  96.7   113   129   155   219   439   723   781   735   624   439   259   143   108  93.1  84.0  76.1  63.3  48.1  44.5
 65.0  22.0  30.4  42.6  54.4  60.4  67.6  75.5  84.8   101   114   126   188   447   789   825   725   610   433   224   124  96.7  85.5  78.0  70.9  57.7  42.0  37.0
 67.5  16.0  25.1  36.3  45.3  52.2  55.2  61.9  63.5  67.2  88.5  81.8   146   311   540   617   643   500   378   167  99.1  85.9  76.7  70.7  64.4  51.4  36.3  29.5
 70.0  10.0  19.5  25.9  30.8  29.6  32.5  31.1  27.3  34.4  40.8  36.8  81.5   168   291   356   400   347   222  92.4  60.3  58.9  59.2  56.2  56.6  45.7  30.8  22.0
 72.5   5.5  11.2  13.0  14.5  10.6  11.8   8.8  11.0  14.9  20.2  25.7  39.5  88.4   173   202   179   179   103  39.1  26.0  27.5  28.4  34.5  35.1  40.0  23.4  14.0
 75.0   1.0   1.8   5.3   3.5   5.0   5.0   6.0   7.5   9.5  12.9  16.6  23.1  40.4  55.0  85.8  92.9  72.0  40.6  17.7  10.7   9.2  11.9  11.6  13.1  22.1  15.3   6.0
 77.5   0.5   0.0   0.0   1.6   2.4   2.8   3.6   4.9   6.1   7.9   9.8  12.8  19.1  32.5  34.3  35.7  25.4  15.2   8.7   6.1   5.6   5.2   4.8   5.4   6.7   8.5   3.5
 80.0   0.0   0.0   0.0   0.5   0.8   1.1   1.8   2.7   3.1   3.9   5.1   6.1   8.2  10.0  14.2  11.6   8.9   6.4   4.2   3.0   2.6   2.4   2.4   2.2   2.8   1.8   1.0
 82.5   0.0   0.0   0.0   0.0   0.1   0.3   0.5   0.9   0.7   1.1   1.7   2.4   2.6   5.0   4.2   4.8   3.3   1.9   1.1   0.9   0.6   0.6   0.4   0.9   0.6   0.5   0.5
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.3   0.4   0.0   1.2   0.8   0.1   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   0.0   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