Illuminance plots of 5NA55921PT0C236_1xHST_150W_29708

(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]   SiTECO
# [TEST]      29708
# [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 1, RP 7
# [LUMCAT]    5NA55921PT0C236
# [DATE]      
# down given: 100.0%
# out given: 78.2%
# tilt: 0.00
# [LAMP]      HST 150W
# Source file: ldt/5NA55921PT0C236_1xHST_150W_29708.ldt
# Luminaire flux =   782 raw, for the given bulb(s) it would be 13680 lm,
#                   78.2 % of the bulb flux
# between 75 and 90:  2.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  28.5 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   496 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   371 cd / 1000 lm,
# maximum spec. lum. intensity   496 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   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146
  5.0   137   138   139   141   142   145   146   147   148   149   151   152   156   157   160   160   161   157   159
 10.0   130   131   133   135   138   142   147   151   155   160   165   170   177   179   181   179   182   180   179
 15.0   122   124   125   130   136   141   141   143   147   155   165   178   193   207   216   215   209   208   205
 20.0   119   120   121   127   128   129   132   135   140   149   163   184   206   221   237   248   243   234   232
 25.0   113   115   117   119   120   123   127   131   134   143   160   188   214   236   258   266   264   248   245
 30.0   112   112   112   113   116   121   124   126   130   135   154   193   225   249   261   265   272   257   249
 35.0   113   113   115   120   121   119   121   123   125   129   148   198   242   265   280   265   264   266   251
 40.0   100   103   112   130   141   129   126   126   128   126   143   207   255   272   289   272   244   274   245
 45.0  94.6  96.8   102   123   139   143   133   130   131   126   148   218   264   286   293   291   241   275   239
 50.0  76.2  82.6  89.7   113   133   144   140   132   131   132   188   273   314   326   349   325   272   262   236
 55.0  61.0  66.5  77.4   101   121   127   131   127   131   137   238   339   392   400   340   283   236   220   185
 60.0  47.2  52.4  63.2  85.3  98.4   106   111   116   124   144   296   432   440   366   284   209   160   133  98.7
 65.0  34.3  38.4  47.2  63.5  75.1  87.4  95.2   105   115   151   373   496   418   278   171   118  86.2  65.3  51.3
 70.0  24.2  32.1  23.5  31.6  36.9  45.0  55.0  74.5  92.2   161   371   368   214   122  84.1  59.8  45.2  34.3  26.0
 75.0   5.9  13.3   6.2   6.0   6.4   7.8  10.2  14.7  20.0  86.3   229   172  95.9  68.4  55.2  42.3  28.9  18.5  16.9
 80.0   1.6   2.1   1.9   2.4   2.6   3.5   4.3   5.8   7.4  18.2  28.5  21.2   8.3   7.0  20.0  16.7  15.9  10.4   7.7
 85.0   0.6   0.5   0.7   1.1   1.3   1.6   1.8   2.1   2.3   2.8   3.5   3.5   2.8   2.5   2.7   2.2   2.1   1.9   1.9
 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