Illuminance plots of CDS501,FG,A,P12,1xCDM-TT150W_830,CON

(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]   Philips/2004-08-03 Eulumdat/1   B-Tilt = 0.00
# [TEST]      LVM007250C
# [LUMINAIRE] CDS501 FG A P12
# [LUMCAT]    
# [DATE]      2000-07-18
# down given: 100.00%
# out given: 79.00%
# tilt: 0.0
# [LAMP]      CDM-TT150W
# Source file: ldt/CDS501,FG,A,P12,1xCDM-TT150W_830,CON.ldt
# Luminaire flux =   787 raw, for the given bulb(s) it would be 10625 lm,
#                   78.7 % of the bulb flux
# between 75 and 90:  0.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   4.8 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   335 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   147 cd / 1000 lm,
# maximum spec. lum. intensity   491 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   300   300   300   300   300   300   300   300   300   300   300   300   300   300   300   300   300   300   300   300   300   300   300   300   300   300   300
 10.0   230   237   250   259   262   267   271   275   280   286   290   295   303   308   315   323   329   336   344   348   354   358   361   363   360   351   348
 20.0   158   169   195   214   220   225   237   249   255   262   268   279   290   303   319   334   350   364   374   375   375   374   369   364   342   302   285
 30.0   112   116   126   146   160   176   195   215   233   251   267   289   314   340   369   396   412   415   402   391   381   371   362   353   328   274   239
 35.0   102   104   112   122   132   147   165   186   210   236   265   296   329   362   397   426   438   424   401   385   375   364   351   332   292   232   197
 40.0  98.0  98.2   101   109   114   124   138   151   170   203   247   294   339   377   413   437   435   406   375   357   347   334   307   279   227   171   147
 45.0  92.6  92.7  94.8  99.4   103   108   115   128   147   178   225   281   336   385   427   449   427   376   332   293   263   239   216   192   150   116   106
 47.5  88.2  89.3  91.9  96.5   101   105   112   121   137   168   219   284   346   402   451   470   432   370   313   263   224   194   172   152   122   101  92.7
 50.0  83.4  84.1  89.1  94.1  98.5   103   109   117   133   162   215   283   351   412   469   485   433   360   293   234   187   159   140   125   104  90.6  85.5
 52.5  78.9  79.0  85.5  91.5  96.2   101   106   114   128   156   206   276   346   409   470   486   421   340   267   205   157   129   114   106  92.4  83.0  82.7
 55.0  72.8  74.2  81.7  89.1  93.4  98.4   104   111   122   149   197   266   334   397   468   491   406   319   239   178   135   111  97.6  90.4  84.3  79.7  79.6
 57.5  67.7  68.4  76.5  85.5  90.2  95.2   100   106   117   140   184   243   304   366   441   462   390   300   215   155   119  99.1  88.3  81.9  77.7  76.7  76.7
 60.0  62.4  63.0  72.0  82.1  86.3  90.8  96.2   102   111   130   165   211   260   313   382   405   354   273   190   136   106  89.8  81.2  75.2  70.4  72.9  69.5
 62.5  49.7  56.2  66.7  77.0  81.2  85.9  91.3  96.7   105   119   145   179   215   258   312   335   302   234   163   117  94.7  82.7  75.4  70.2  66.0  66.8  55.1
 65.0  26.0  33.6  60.8  69.7  75.2  80.1  85.0  90.1  96.0   106   122   142   166   197   237   255   237   187   134   101  83.5  74.3  68.0  64.3  61.7  54.5  48.3
 67.5  12.7  13.1  53.8  62.0  66.8  69.2  68.0  64.7  60.0  58.0  62.4  71.9  85.9   107   133   147   138   110  85.4  72.2  67.8  65.1  61.2  57.8  55.2  43.8  39.0
 70.0   9.6   9.0  40.1  46.1  39.9  30.9  24.3  21.2  20.5  22.7  28.0  35.9  45.8  59.3  74.4  80.1  70.6  51.4  33.0  24.1  23.5  28.7  36.7  43.1  50.3  37.5  26.6
 72.5   6.8   6.5  13.8  13.7  10.4   9.4   9.9  10.8  12.2  14.5  18.0  22.5  28.1  35.9  43.7  45.8  39.5  28.1  17.2  11.0   8.3   7.1   8.1  11.2  22.3  18.3  11.5
 75.0   4.6   4.5   5.0   5.7   6.0   6.4   6.9   7.5   8.3   9.5  11.3  13.6  16.5  20.3  23.8  24.3  20.6  14.9   9.7   6.6   5.3   4.6   4.1   3.7   3.4   3.8   4.2
 77.5   3.1   3.1   3.4   3.8   4.0   4.3   4.6   4.9   5.4   6.0   6.8   7.8   8.9  10.7  12.0  11.6   9.8   7.1   4.9   3.7   3.2   2.8   2.5   2.3   2.0   2.1   2.3
 80.0   1.8   1.9   2.0   2.3   2.4   2.5   2.7   2.8   3.0   3.2   3.5   3.8   4.2   4.7   4.8   4.3   3.6   2.8   2.2   1.9   1.7   1.5   1.4   1.3   1.2   1.3   1.4
 82.5   0.9   1.0   1.1   1.1   1.2   1.2   1.2   1.3   1.3   1.4   1.5   1.5   1.5   1.6   1.6   1.5   1.3   1.1   1.0   0.8   0.8   0.7   0.7   0.7   0.6   0.6   0.6
 85.0   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.2
 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   0.1   0.1   0.1   0.1   0.1   0.1   0.1
 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
 92.5   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
 95.0   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
 97.5   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
100.0   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
102.5   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
105.0   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
120.0   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
135.0   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
150.0   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
165.0   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
180.0   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