Illuminance plots of 5NA558E1MT0B236_1xHST_50W_31647

(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]      31647
# [LUMINAIRE] Street light SQ 100, indiv. Adjustment, LP 1, RP 0
# [LUMCAT]    5NA558E1MT0B236
# [DATE]      
# down given: 100.0%
# out given: 80.9%
# tilt: 0.00
# [LAMP]      HST 50W
# Source file: ldt/5NA558E1MT0B236_1xHST_50W_31647.ldt
# Luminaire flux =   809 raw, for the given bulb(s) it would be  3560 lm,
#                   80.9 % 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  18.5 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   708 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   640 cd / 1000 lm,
# maximum spec. lum. intensity   708 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   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187
  5.0   173   174   174   176   177   179   182   184   188   191   196   198   200   201   203   202   202   201   202
 10.0   163   164   165   168   172   177   182   189   193   199   208   213   216   220   224   219   219   216   217
 15.0   156   157   159   164   166   171   176   183   192   202   212   221   232   236   238   236   229   224   223
 20.0   148   150   152   156   161   167   170   178   190   206   225   242   252   255   253   242   234   221   214
 25.0   140   143   145   149   153   159   164   173   183   201   230   252   264   263   255   243   228   213   203
 30.0   136   139   144   144   149   156   160   167   180   204   237   270   272   257   241   225   212   199   180
 35.0   128   133   142   146   146   149   154   166   177   201   240   264   270   252   227   209   196   173   156
 40.0   119   125   135   157   148   148   152   162   176   211   255   280   266   229   207   182   165   143   129
 45.0   109   113   130   160   153   157   157   162   177   220   286   299   266   221   185   159   139   119   105
 50.0  98.8   103   121   138   148   154   155   164   179   247   355   335   268   210   169   136   118   102  85.0
 55.0  81.6  86.6   121   145   138   144   150   163   179   274   389   342   246   185   147   116  97.3  81.9  64.8
 60.0  66.2  70.1  79.0   114   122   120   126   145   170   309   457   373   220   155   122  92.4  74.7  62.8  47.3
 65.0  52.3  56.4  63.3  87.5  87.5  99.1   107   125   159   477   708   354   157   115  92.4  71.7  54.5  44.5  33.5
 70.0  35.3  38.1  47.6  62.3  73.5  86.4  94.2   110   143   640   561   169  98.8  85.9  69.5  53.5  37.9  30.6  23.4
 75.0   9.2  12.5  30.9  45.0  55.2  64.9  68.3  83.5  94.4   272   214  84.4  68.2  63.1  50.4  39.3  25.8  20.0  11.7
 80.0   8.5  18.5  17.3   9.7   7.1  10.4   8.5  11.4  11.6  17.9  15.4  14.5  10.4   9.2   7.4   6.2   5.7   7.9   5.4
 85.0   0.8   1.0   1.2   1.5   1.7   2.5   2.6   2.9   3.4   5.3   4.6   4.1   3.4   2.9   2.7   2.1   2.1   2.6   2.6
 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