Illuminance plots of 5NA558E1MT0C236_1xHST_50W_31671

(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]      31671
# [LUMINAIRE] Street light SQ 100, indiv. Adjustment, LP 1, RP 1
# [LUMCAT]    5NA558E1MT0C236
# [DATE]      
# down given: 100.0%
# out given: 79.4%
# tilt: 0.00
# [LAMP]      HST 50W
# Source file: ldt/5NA558E1MT0C236_1xHST_50W_31671.ldt
# Luminaire flux =   794 raw, for the given bulb(s) it would be  3494 lm,
#                   79.4 % 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  29.9 cd / 1000 lm ,  0.6 % 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   454 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   469 cd / 1000 lm,
# maximum spec. lum. intensity   469 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   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145
  5.0   140   141   141   142   143   143   144   143   145   148   151   152   153   153   153   152   152   151   151
 10.0   140   140   140   141   142   143   144   146   146   150   155   159   161   162   164   160   160   159   159
 15.0   138   139   141   142   143   143   145   146   147   151   157   166   170   173   177   176   176   171   171
 20.0   135   136   139   142   144   144   143   144   146   149   158   167   179   187   193   193   191   183   184
 25.0   131   134   137   139   140   141   142   144   145   149   156   172   189   207   213   211   204   196   193
 30.0   127   130   134   135   136   139   140   142   144   148   158   178   205   218   230   228   215   202   196
 35.0   122   130   138   134   135   136   137   140   143   149   160   182   219   250   247   236   222   215   200
 40.0   117   125   128   138   142   139   138   139   142   151   164   193   241   273   286   263   241   232   207
 45.0   109   116   119   133   147   148   151   143   143   152   169   206   269   307   323   299   259   245   228
 50.0   103   110   116   119   153   143   152   149   143   151   173   234   311   351   348   303   262   251   235
 55.0  89.4  97.9   112   112   154   147   136   143   146   154   180   281   363   361   321   277   217   204   207
 60.0  79.9  82.6  85.8   100   115   131   126   141   147   147   198   339   409   336   235   176   145   137   126
 65.0  63.2  64.1  70.6  85.7  89.9   106   112   134   141   138   266   454   401   243   138   112  87.0  81.1  71.6
 70.0  22.5  27.0  32.5  60.6  73.5  87.9  96.6   120   126   130   362   469   213   109  83.4  70.8  51.7  46.3  37.8
 75.0   8.8   9.6  16.1  25.0  30.2  41.2  45.0  62.7  64.8   102   286   201  80.5  66.3  55.8  46.2  31.2  26.1  17.6
 80.0   6.7  17.5  15.3   7.8   9.9  10.3  11.2   9.2  11.9  12.6  11.0  11.0  10.0  12.1  29.9  18.5  15.8  12.9   8.4
 85.0   0.9   1.1   1.2   1.6   1.7   2.0   2.5   2.4   2.9   3.4   3.5   3.2   3.2   3.3   3.4   3.3   3.2   4.0   3.9
 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