Illuminance plots of 5NA55811PT1B200_1xHST_150W_31612

(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]      31612
# [LUMINAIRE] Street light SQ 100, indiv. Adjustment, LP 2, RP 4
# [LUMCAT]    5NA55811PT1B200
# [DATE]      
# down given: 100.0%
# out given: 78.7%
# tilt: 0.00
# [LAMP]      HST 150W
# Source file: ldt/5NA55811PT1B200_1xHST_150W_31612.ldt
# Luminaire flux =   787 raw, for the given bulb(s) it would be 13773 lm,
#                   78.7 % of the bulb flux
# between 75 and 90:  1.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  10.9 cd / 1000 lm ,  0.4 % 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   538 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   434 cd / 1000 lm,
# maximum spec. lum. intensity   538 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   163   165   166   167   169   171   172   176   180   182   184   185   187   186   187   185   186
 10.0   155   155   156   158   160   163   167   172   177   182   188   193   196   198   201   201   203   200   200
 15.0   149   150   151   153   157   160   164   170   175   182   192   203   213   217   220   217   217   216   215
 20.0   141   143   145   149   153   156   158   165   172   183   197   212   226   235   239   235   228   224   220
 25.0   134   137   139   144   146   149   154   161   169   183   204   224   243   250   252   247   240   226   222
 30.0   129   132   136   137   140   146   150   156   164   180   206   236   259   265   264   255   245   223   215
 35.0   123   129   137   137   137   141   145   152   162   180   211   242   265   279   283   263   245   224   216
 40.0   116   123   130   137   140   140   143   150   158   181   217   247   273   289   288   276   253   229   220
 45.0   109   114   120   135   142   146   146   147   155   181   226   261   288   298   298   267   234   217   204
 50.0   100   106   119   124   138   138   141   146   153   190   265   307   317   304   268   232   191   176   164
 55.0  83.2  91.0   101   115   125   127   131   144   155   203   283   332   344   280   211   166   136   122   110
 60.0  69.2  73.7  84.2  98.1   106   108   117   135   153   246   411   425   340   218   141   107  90.3  79.4  71.9
 65.0  58.6  55.7  63.3  76.8  82.3  91.6   108   124   151   335   538   441   214   131  97.3  75.6  58.7  46.7  43.3
 70.0  23.3  28.0  35.9  53.5  61.9  72.7  90.7  98.2   128   347   434   225   108  84.3  70.2  56.0  37.6  27.9  25.0
 75.0  10.7  15.8  27.2  24.8  24.8  32.3  29.2  35.3  34.7  69.4  85.5  40.0  64.0  57.9  46.1  34.9  22.1  15.6  11.4
 80.0   3.3   6.5   7.6   7.4   4.8   6.6   5.9   6.8   7.5  10.9   9.1   9.0   7.4   7.1   6.2   5.7   5.1   5.7   5.1
 85.0   0.7   0.9   1.0   1.2   1.3   1.6   1.8   2.0   2.2   2.8   2.9   2.5   2.4   2.2   2.1   1.9   2.0   2.7   2.7
 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