Illuminance plots of LAMPARA4200

(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]   GHISAMESTIERI srl
# [TEST]      LAMPARA 2200_4000
# [LUMINAIRE] LAMPARA 2200/4000
# [LUMCAT]    LAMPARA 2200_4000
# [DATE]      31.3.2003 / GHISAMESTIERI srl
# down given: 100.0%
# out given: 56.0%
# tilt: 0.0
# [LAMP]      -
# Source file: ldt/LAMPARA4200.LDT
# Luminaire flux =   558 raw, for the given bulb(s) it would be  5584 lm,
#                   55.8 % of the bulb flux
# between 75 and 90:  0.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   8.5 cd / 1000 lm ,  0.3 % 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   101 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    46 cd / 1000 lm,
# maximum spec. lum. intensity   322 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   5.0  10.0  15.0  20.0  25.0  30.0  35.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0
#V:  
  0.0   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252   252
  5.0   250   253   258   258   261   263   266   268   268   271   272   273   274   274   275   273   273   272   269   267   265   262   261   256   254   252   250   245   244   241   241   241   239   242   243   245   252
 10.0   231   236   244   250   258   264   271   277   283   288   294   296   299   300   297   296   294   291   282   278   274   268   263   257   251   246   244   232   234   230   226   223   219   219   218   219   227
 15.0   199   205   216   226   240   253   263   276   288   296   305   312   319   322   319   317   313   310   299   290   281   269   256   242   231   222   217   208   206   202   196   191   185   182   180   181   187
 20.0   174   181   193   207   222   241   255   273   282   291   296   300   305   306   306   303   297   295   284   275   266   252   242   234   215   206   196   182   178   173   169   165   158   153   153   151   156
 25.0   148   156   168   185   204   223   237   249   254   264   274   283   293   296   300   297   292   288   274   260   243   226   213   202   188   178   169   158   152   145   140   139   134   128   128   127   130
 30.0   123   129   138   153   169   184   195   206   220   237   248   259   271   278   284   285   279   272   256   237   217   195   178   168   153   145   137   128   123   117   113   111   108   106   107   105   106
 35.0   107   110   114   121   128   137   146   161   174   192   213   231   248   260   272   275   271   264   247   223   198   173   154   141   124   118   113   107   103  99.8  97.3  96.6  93.5  91.9  91.2  89.7  90.7
 40.0  95.9  99.0   101   102   106   109   113   121   134   156   178   199   223   250   273   282   283   272   247   219   189   159   137   123   109   101  97.3  93.2  92.1  89.4  86.6  85.8  83.6  80.7  80.5  79.0  78.4
 45.0  87.3  89.3  91.0  91.1  92.5  95.3  95.5   104   112   123   145   179   218   255   283   297   298   287   257   223   188   153   130   113  99.3  94.0  90.0  86.6  84.4  81.4  79.7  78.7  75.4  74.9  72.5  70.8  71.0
 50.0  74.0  76.8  77.0  77.2  80.0  81.7  85.9  90.8  95.6   106   128   157   193   236   269   294   299   287   253   211   171   136   113  98.4  89.1  84.5  80.7  77.8  75.6  73.6  70.8  67.5  65.0  62.7  60.4  58.3  58.6
 55.0  58.3  61.3  62.0  64.4  67.5  71.7  76.8  83.8  87.1  93.9   105   126   160   207   250   282   296   289   253   204   156   119  99.0  89.2  80.5  77.4  74.8  70.8  67.9  64.1  60.6  56.6  53.5  51.5  49.5  46.9  46.8
 60.0  37.2  41.2  44.1  47.5  51.5  56.2  62.3  69.2  74.5  79.0  83.8  96.1   119   157   196   226   238   237   215   171   130   102  85.6  77.9  73.1  66.7  66.9  62.7  59.4  55.4  51.5  48.1  45.1  43.3  40.6  38.7  38.1
 65.0  17.1  20.5  24.0  30.4  35.8  39.4  44.8  52.0  57.7  56.6  50.0  40.9  36.8  51.3  73.9  93.6   101   101  86.0  62.1  38.9  24.4  17.6  14.8  16.9  24.4  32.4  37.7  40.2  38.4  35.9  33.2  29.8  27.2  24.6  23.2  21.9
 70.0   6.3   8.2  10.7  16.3  22.2  22.3  15.5  10.1  10.3  11.1  11.3  12.9  17.2  24.8  34.6  42.7  45.5  46.4  39.7  30.9  21.6  15.3  12.5  10.7  10.4  10.2   9.4   9.1   8.8   9.0  10.7  11.9  10.9  10.4   9.8   8.8   9.2
 75.0   4.0   4.5   4.0   4.7   5.1   5.1   4.9   6.0   5.8   6.7   7.1   7.6   9.0  11.0  13.3  15.7  18.8  18.7  17.5  14.6  11.4   9.3   9.1   8.1   7.4   7.0   7.6   6.5   6.8   6.8   5.9   5.9   5.5   5.2   5.3   5.3   5.8
 80.0   3.1   3.3   3.5   3.5   3.5   3.9   3.9   4.6   4.8   5.2   5.2   5.5   5.9   6.4   6.7   7.3   8.0   8.5   8.4   7.9   7.2   7.0   6.3   6.4   6.4   6.2   6.0   5.5   5.3   5.3   4.7   4.9   4.9   4.3   4.5   4.1   4.2
 85.0   0.1   0.1   0.1   0.3   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.4   0.3   0.4   0.5   0.4   0.4   0.4   0.3   0.3   0.4   0.2   0.3   0.2   0.2   0.2   0.3
 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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0