Illuminance plots of 5NA558E1MT0C236_1xHST_50W_31649

(as computed by ies2tab from that photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]   SiTECO
# [TEST]      31649
# [LUMINAIRE] Street light SQ 100, indiv. Adjustment, LP 1, RP 6
# [LUMCAT]    5NA558E1MT0C236
# [DATE]      
# down given: 100.0%
# out given: 80.8%
# tilt: 0.00
# [LAMP]      HST 50W
# Source file: ldt/5NA558E1MT0C236_1xHST_50W_31649.ldt
# Luminaire flux =   808 raw, for the given bulb(s) it would be  3555 lm,
#                   80.8 % of the bulb flux
# between 75 and 90:  3.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  17.2 cd / 1000 lm ,  0.5 % 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   666 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   661 cd / 1000 lm,
# maximum spec. lum. intensity   666 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  10.0  20.0  30.0  40.0  50.0  60.0  70.0  80.0  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0
#V:  
  0.0   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172
  5.0   161   162   162   164   164   166   167   169   173   176   180   182   184   184   186   184   185   184   184
 10.0   155   155   156   159   161   165   167   172   176   182   190   196   199   202   205   203   201   202   199
 15.0   150   151   152   155   157   160   164   168   175   183   193   202   212   218   222   220   216   212   212
 20.0   145   146   149   152   154   158   159   165   172   183   201   218   231   237   240   234   227   216   210
 25.0   138   140   142   145   149   153   157   163   169   180   203   227   246   257   255   243   230   216   205
 30.0   134   136   141   140   145   151   155   158   165   178   206   243   263   259   250   235   224   213   194
 35.0   127   133   141   143   142   147   149   157   164   178   209   245   272   268   247   228   214   203   177
 40.0   119   125   132   153   146   146   148   155   163   182   221   268   285   263   237   208   192   175   151
 45.0   109   113   125   153   152   158   155   157   164   186   244   298   302   261   219   189   159   144   124
 50.0  99.6   104   119   130   148   150   155   161   168   198   297   346   319   256   209   162   136   122   102
 55.0  83.3  88.1   126   134   141   144   148   161   164   208   337   386   306   228   177   138   109  96.6  78.0
 60.0  69.0  72.4  79.3   107   119   120   127   143   161   215   401   441   291   181   139   107  82.6  73.2  56.6
 65.0  54.1  56.8  65.7  88.5  86.8   103   108   126   152   278   666   482   221   128   100  78.7  58.5  49.9  39.6
 70.0  35.1  37.5  47.2  61.4  72.8  87.1  94.2   113   132   378   661   276   105  89.7  72.8  56.8  39.7  33.0  25.7
 75.0   7.8   9.9  26.3  42.5  48.9  61.3  67.0  84.4  90.2   169   346   103  69.9  63.7  51.6  40.3  26.3  21.0  12.6
 80.0   8.4  17.2  17.1   8.7   8.0   9.6   9.3  11.7  12.0  14.5  14.7  14.2  10.2   9.6   8.0   4.2   8.0  10.1   6.0
 85.0   0.8   1.0   1.2   1.5   1.7   2.6   2.6   2.8   3.3   4.8   4.9   4.0   3.4   3.1   2.9   2.4   2.3   2.9   2.9
 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
 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
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
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
110.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
115.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
125.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
130.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
140.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
145.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
155.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
160.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
170.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
175.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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