Illuminance plots of CDS501,FG,A,P14X,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]      LVM007230C
# [LUMINAIRE] CDS501 FG A P14X
# [LUMCAT]    
# [DATE]      2000-07-18
# down given: 100.00%
# out given: 77.00%
# tilt: 0.0
# [LAMP]      CDM-TT150W
# Source file: ldt/CDS501,FG,A,P14X,1xCDM-TT150W_830,CON.ldt
# Luminaire flux =   774 raw, for the given bulb(s) it would be 10447 lm,
#                   77.4 % of the bulb flux
# between 75 and 90:  1.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  11.1 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   457 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   333 cd / 1000 lm,
# maximum spec. lum. intensity   457 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   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228
 10.0   165   169   182   192   198   204   210   215   221   227   231   237   241   247   251   257   261   268   273   279   282   287   292   296   296   298   302
 20.0   122   124   136   147   156   166   176   189   199   205   214   221   231   238   248   258   270   280   288   295   302   309   312   310   299   276   268
 30.0   108   108   110   116   122   127   138   151   166   180   192   207   224   241   262   285   305   315   314   308   308   314   323   328   320   266   235
 35.0   103   103   105   109   113   116   121   130   143   160   183   207   232   257   284   312   337   346   338   334   337   341   336   326   304   244   212
 40.0  97.6  98.0   101   105   107   110   114   120   132   149   172   203   238   271   306   343   371   369   359   358   357   349   330   304   259   190   166
 45.0  92.7  93.3  95.5   100   102   105   109   113   120   135   162   200   245   289   329   366   388   374   357   348   332   300   268   235   185   144   131
 47.5  89.8  90.7  92.9  97.9   101   103   107   111   118   131   155   196   249   299   344   387   408   383   354   328   300   263   228   196   156   129   116
 50.0  85.9  87.5  90.4  96.1  99.5   103   106   110   115   128   153   198   253   309   359   404   421   388   346   300   257   223   190   164   133   114   108
 52.5  81.4  82.8  87.7  94.0  97.7   102   105   109   113   125   150   192   253   315   373   420   430   389   333   269   216   177   152   134   117   104  98.1
 55.0  78.4  78.0  85.0  91.3  96.1   100   103   106   112   122   145   190   255   322   384   436   440   386   312   237   179   143   122   111   103  95.8  89.0
 57.5  73.7  74.6  81.0  89.1  93.2  97.4   101   104   109   119   143   186   251   320   388   443   439   371   287   208   153   120   103  94.7  90.5  87.5  75.3
 60.0  69.6  70.3  76.5  85.8  90.5  94.6  97.9   102   107   117   140   184   253   327   397   457   445   356   256   180   131   103  90.2  82.9  79.3  77.0  64.7
 62.5  65.0  65.4  72.2  82.5  87.0  91.3  95.3  98.9   104   114   135   178   244   316   386   457   440   335   229   155   113  91.7  81.4  74.2  72.2  63.9  56.2
 65.0  56.8  60.1  67.6  77.9  81.6  86.3  91.3  95.6   100   109   128   164   215   274   338   411   396   308   201   133  98.2  81.6  73.4  68.1  66.4  53.1  42.0
 67.5  34.0  42.1  62.4  71.4  76.4  81.2  86.0  89.8  94.0   101   116   142   181   225   278   333   329   261   172   113  85.8  73.1  66.2  62.0  61.2  43.3  30.8
 70.0  17.2  19.0  55.2  63.6  68.1  72.9  77.5  81.9  85.0  90.3   101   119   145   177   215   256   254   204   137  94.4  74.7  64.6  58.9  55.7  56.7  33.9  23.7
 72.5  12.2  11.4  45.7  54.3  57.6  59.4  60.1  59.1  57.2  56.3  59.5  68.5  82.7   103   131   156   156   129  91.9  69.5  59.9  56.1  51.8  49.0  48.7  25.5  19.7
 75.0   8.5   8.1  24.9  31.3  28.6  24.0  20.8  18.9  18.0  18.6  21.7  27.8  36.3  47.6  61.8  72.6  70.0  53.6  33.3  20.5  18.3  25.0  29.8  33.5  37.0  17.9  16.5
 77.5   5.6   5.4   7.5   8.1   7.6   7.3   7.7   8.2   8.9   9.8  11.8  14.9  18.8  24.2  30.6  34.0  31.5  22.7  12.9   7.8   5.6   4.9   4.8   4.8   5.1   4.6   4.0
 80.0   3.1   3.2   3.5   3.8   4.0   4.2   4.5   4.7   5.0   5.4   6.1   7.0   8.1   9.6  11.1  11.1   9.2   6.9   4.6   3.3   2.7   2.4   2.2   2.0   1.9   2.0   2.2
 82.5   1.6   1.6   1.7   1.8   1.8   1.9   2.0   2.1   2.2   2.3   2.5   2.6   2.8   3.1   3.3   3.1   2.6   2.1   1.6   1.3   1.2   1.1   1.0   1.0   1.0   1.0   1.0
 85.0   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4
 87.5   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   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   0.1   0.1   0.1   0.2
 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