Illuminance plots of SRS421,P3,1xSON-TP150W,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]      LO-I1573-5
# [LUMINAIRE] SRS421 P3
# [LUMCAT]    
# [DATE]      1996-02-09
# down given: 100.00%
# out given: 73.00%
# tilt: 0.0
# [LAMP]      SON-TP150W
# Source file: ldt/SRS421,P3,1xSON-TP150W,CON.ldt
# Luminaire flux =   730 raw, for the given bulb(s) it would be 12776 lm,
#                   73.0 % 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   2.0 cd / 1000 lm ,  0.0 % 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   398 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   296 cd / 1000 lm,
# maximum spec. lum. intensity   421 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   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166
 10.0   133   134   136   137   137   138   139   139   143   145   151   156   163   173   176   184   193   201   210   218   225   233   238   243   251   257   257
 20.0   128   130   129   129   129   129   130   129   130   130   132   135   144   159   169   185   202   218   231   245   256   265   271   275   288   322   344
 30.0   119   122   123   126   128   129   131   131   129   129   129   132   141   157   178   209   239   267   294   308   316   324   332   331   329   346   401
 35.0   108   111   117   122   123   125   125   125   125   124   125   127   136   159   190   233   270   300   330   349   355   362   364   363   346   335   381
 40.0  99.0   102   110   114   117   117   116   116   114   114   113   116   127   157   200   253   305   343   373   388   397   396   391   383   345   275   292
 45.0  90.0  96.0   105   108   109   107   104   103   101   100   103   108   122   163   216   288   356   400   412   411   406   387   355   317   265   206   197
 47.5  86.0  93.0   103   105   104   101  97.0  96.0  97.0  99.0   104   111   127   172   222   299   369   406   419   421   409   373   314   268   229   187   167
 50.0  81.0  89.0   100   100  99.0  93.0  91.0  93.0  97.0   101   109   116   130   171   219   298   363   392   400   400   385   344   278   228   199   166   147
 52.5  75.0  83.0  95.0  93.0  91.0  86.0  88.0  94.0   100   106   112   120   134   173   225   313   375   396   401   386   351   298   244   201   170   147   130
 55.0  66.0  75.0  88.0  84.0  82.0  82.0  88.0  97.0   103   108   114   122   137   182   246   343   396   413   414   391   336   262   211   172   139   132   111
 57.5  55.0  65.0  80.0  76.0  76.0  81.0  90.0  97.0   102   108   113   121   138   190   260   351   399   416   413   382   319   245   185   139   108   113  89.0
 60.0  44.0  54.0  69.0  69.0  74.0  83.0  90.0  96.0   102   105   112   118   138   194   272   359   397   403   382   337   276   222   164   115  77.0  88.0  59.0
 62.5  33.0  42.0  55.0  64.0  73.0  81.0  88.0  94.0  99.0   103   107   112   133   194   286   370   398   390   352   289   224   176   129  93.0  59.0  57.0  33.0
 65.0  23.0  30.0  42.0  55.0  68.0  78.0  85.0  90.0  92.0  91.0  88.0  89.0   111   181   279   356   376   357   311   244   181   135  94.0  71.0  50.0  32.0  19.0
 67.5  14.0  18.0  29.0  44.0  57.0  68.0  74.0  72.0  61.0  51.0  46.0  46.0  71.0   146   235   293   296   268   223   173   135  99.0  72.0  57.0  42.0  19.0  13.0
 70.0   6.0   9.0  17.0  33.0  41.0  47.0  44.0  29.0  22.0  22.0  21.0  26.0  52.0   119   182   210   190   159   118  83.0  66.0  57.0  55.0  47.0  36.0  12.0  10.0
 72.5   3.0   5.0   8.0  18.0  22.0  20.0  15.0  13.0  14.0  15.0  15.0  18.0  36.0  74.0   104   115   104  84.0  60.0  35.0  22.0  18.0  26.0  34.0  30.0   9.0   7.0
 75.0   2.0   3.0   5.0   7.0   8.0   7.0   7.0   8.0   8.0   8.0   9.0   9.0  16.0  27.0  34.0  37.0  37.0  31.0  23.0  14.0   8.0   5.0   7.0  11.0  17.0   5.0   4.0
 77.5   1.0   1.0   3.0   3.0   3.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   5.0   7.0   8.0   8.0   7.0   7.0   5.0   3.0   3.0   2.0   2.0   3.0   3.0   1.0   1.0
 80.0   0.0   0.0   1.0   1.0   1.0   1.0   2.0   1.0   2.0   1.0   1.0   1.0   1.0   2.0   1.0   2.0   1.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0
 82.5   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   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   1.0   0.0   0.0   0.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   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
 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