Illuminance plots of 5NA558E1MT1C236_1xHIT-CRI_70W_31975

(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]      31975
# [LUMINAIRE] Street light SQ 100, indiv. Adjustment, LP 1, RP 8
# [LUMCAT]    5NA558E1MT1C236
# [DATE]      
# down given: 100.0%
# out given: 73.5%
# tilt: 0.00
# [LAMP]      HIT-CRI 70W
# Source file: ldt/5NA558E1MT1C236_1xHIT-CRI_70W_31975.ldt
# Luminaire flux =   735 raw, for the given bulb(s) it would be  4631 lm,
#                   73.5 % of the bulb flux
# between 75 and 90:  4.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  36.9 cd / 1000 lm ,  0.8 % 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   509 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   547 cd / 1000 lm,
# maximum spec. lum. intensity   547 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   136   137   137   138   139   140   141   143   146   149   153   154   156   156   157   156   157   156   156
 10.0   132   132   132   134   135   136   139   143   146   153   159   165   167   170   173   168   168   166   167
 15.0   129   129   130   131   132   133   135   137   140   148   159   169   174   180   186   187   186   182   183
 20.0   128   126   128   131   131   131   130   133   136   144   158   173   186   194   201   203   201   194   193
 25.0   120   122   123   125   126   127   129   131   134   141   154   178   197   214   219   214   207   199   191
 30.0   117   119   122   119   121   125   126   127   131   138   153   183   216   224   226   218   209   205   194
 35.0   112   118   124   122   120   122   123   126   131   139   154   187   236   250   232   217   209   218   191
 40.0   107   111   114   135   127   125   123   125   130   142   159   203   275   265   238   214   201   208   175
 45.0   100   102   108   132   141   138   134   128   129   143   168   237   304   271   233   212   182   178   152
 50.0  93.8  95.3   107   113   139   129   136   138   131   144   186   292   333   270   229   191   156   156   134
 55.0  82.2  84.7   116   112   138   126   132   136   132   146   207   364   342   249   201   166   135   127   111
 60.0  72.1  74.2  80.5  92.4   109   113   116   129   138   143   238   427   338   196   155   127   104  97.5  84.2
 65.0  59.8  59.9  69.7  83.9  82.2  99.1  97.2   117   132   137   420   509   274   133   107  92.5  75.8  70.0  62.8
 70.0  41.0  42.0  48.5  59.9  65.8  80.6  87.7   108   114   147   547   398   126  87.7  74.0  66.2  52.8  49.8  41.5
 75.0   9.9  10.8  23.8  41.1  48.2  57.3  63.7  78.4  78.0   116   292   133  66.3  60.9  52.3  48.1  37.3  33.5  25.9
 80.0  20.6  36.9  30.1  10.6  11.3  10.3  11.2  11.3  11.4  16.2  14.9  14.1  11.1  16.1  14.8  21.0  17.3  17.5  18.5
 85.0   1.1   1.5   1.5   1.7   1.9   2.4   2.9   2.8   3.3   4.1   4.4   3.8   3.5   3.4   3.3   3.0   2.9   3.8   3.8
 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