Illuminance plots of DIAMANTE4480

(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]      DIAMANTE 2480_4000
# [LUMINAIRE] DIAMANTE 2480/4000
# [LUMCAT]    DIAMANTE 2480_4000
# [DATE]      27.3.2003 / GHISAMESTIERI srl
# down given: 100.0%
# out given: 72.6%
# tilt: 0.0
# [LAMP]      -
# Source file: ldt/DIAMANTE4480.LDT
# Luminaire flux =   725 raw, for the given bulb(s) it would be  7250 lm,
#                   72.5 % 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  10.2 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   132 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    56 cd / 1000 lm,
# maximum spec. lum. intensity   416 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   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333   333
  5.0   333   334   336   335   338   342   341   344   346   349   351   349   352   348   351   350   350   351   347   347   344   344   342   342   338   337   336   332   331   329   325   322   321   319   319   318   336
 10.0   310   311   315   317   323   332   338   345   351   360   368   371   377   376   382   381   379   380   372   370   363   360   352   349   339   336   330   324   317   312   303   298   294   289   284   281   296
 15.0   269   270   278   284   295   308   322   336   353   369   384   393   405   408   416   414   412   415   402   396   383   370   354   342   324   312   300   290   282   275   265   258   250   242   236   229   242
 20.0   236   237   248   252   269   288   310   331   352   372   388   395   406   404   409   405   402   399   388   379   364   352   335   321   305   287   271   256   242   232   225   217   210   203   196   191   201
 25.0   203   204   214   225   243   269   296   321   338   352   362   369   381   385   390   390   389   385   370   359   338   319   295   277   260   246   232   218   207   196   187   181   176   169   162   158   166
 30.0   169   170   179   189   207   231   254   272   285   302   321   336   350   358   369   373   371   367   352   335   307   278   251   230   210   196   184   174   166   158   150   144   141   138   134   131   138
 35.0   145   146   153   158   168   180   192   205   223   243   267   292   316   332   349   357   356   353   338   315   283   247   217   194   174   159   150   143   137   132   129   125   124   120   117   114   119
 40.0   130   132   137   137   142   146   149   153   167   191   222   249   275   298   325   343   350   344   323   298   260   221   188   165   147   135   127   122   119   118   115   112   109   107   103   101   103
 45.0   116   119   124   124   125   126   127   132   140   151   171   199   239   282   330   359   370   370   345   310   262   215   177   153   133   121   116   113   109   106   104   101   100  95.3  92.6  89.3  91.4
 50.0   100   103   105   105   105   107   111   116   122   129   146   174   216   264   316   355   373   370   341   298   240   191   152   130   115   108   104  99.4  96.9  93.1  89.9  87.3  84.3  80.9  76.8  72.4  74.0
 55.0  78.7  80.0  85.0  84.7  87.5  92.5  99.9   108   113   119   128   145   178   224   282   332   359   364   337   285   221   168   132   113   103  98.0  95.7  91.3  86.0  82.9  78.1  72.5  70.5  65.5  62.0  58.8  58.3
 60.0  51.6  53.7  59.3  61.4  66.5  73.5  80.1  88.4  96.7   102   106   113   132   169   223   275   302   309   284   237   180   138   110  97.0  90.2  87.3  84.8  81.3  77.8  72.0  65.8  61.6  58.5  55.6  50.5  45.4  44.1
 65.0  25.6  26.7  30.8  37.7  46.5  50.3  56.0  64.5  72.4  80.0  83.0  83.3  84.9  88.7  99.2   120   131   132   119  92.3  61.5  39.4  27.8  24.3  25.9  34.6  43.1  51.4  56.1  54.5  49.6  43.1  38.8  35.6  31.1  26.6  27.1
 70.0   9.3  10.2  12.9  18.2  24.7  32.2  32.5  27.7  19.6  16.1  16.8  16.3  20.1  27.1  38.9  49.4  55.0  55.7  51.2  41.4  29.2  21.2  16.0  14.4  12.8  12.3  12.0  11.4  11.4  11.0  12.5  11.3  10.5   9.9   9.3   9.0   9.3
 75.0   5.6   5.8   5.5   5.9   6.2   6.7   7.3   7.8   8.3   9.4   9.7   9.9  11.1  12.6  16.1  19.8  21.5  21.9  20.9  18.4  15.2  12.6  11.2  10.6   9.7  10.0   8.9   9.2   8.4   8.6   7.8   6.8   6.8   6.8   6.5   7.0   7.2
 80.0   4.1   4.1   4.3   4.2   4.7   5.3   5.3   5.8   5.8   6.8   6.9   6.8   7.7   7.9   8.2   8.9   9.9  10.2   9.8   9.4   8.7   8.5   7.9   8.0   7.2   7.2   7.5   7.2   6.7   6.9   6.4   5.9   5.9   5.7   5.6   5.6   6.0
 85.0   0.4   0.3   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.5   0.4   0.4   0.5   0.5   0.5   0.6   0.6   0.5   0.5   0.5   0.4   0.6   0.5   0.5   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4
 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