Illuminance plots of 5NA55025UB_1xHSE-E_70W_18572

(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]      18572
# [LUMINAIRE] special luminaire SL100, 
# [LUMCAT]    5NA55025UB
# [DATE]      
# down given: 99.7%
# out given: 69.7%
# tilt: 0.00
# [LAMP]      HSE-E 70W
# Source file: ldt/5NA55025UB_1xHSE-E_70W_18572.ldt
# Luminaire flux =   697 raw, for the given bulb(s) it would be  3904 lm,
#                   69.7 % of the bulb flux
# between 75 and 90:  1.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  12.0 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   1.0 cd / 1000 lm ,  0.3 % of the luminaire flux
# CutOff Type: CIE_CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground:   6 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  20 %
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   258 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   149 cd / 1000 lm,
# maximum spec. lum. intensity   382 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   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226
  5.0   231   231   230   229   228   228   227   227   227   227   227   228   229   231   232   232   233   236   235
 10.0   239   239   238   237   235   233   232   230   230   230   232   234   237   240   243   246   249   252   253
 15.0   233   234   236   237   235   232   230   229   229   232   236   241   246   252   258   260   267   270   272
 20.0   202   205   210   213   215   216   220   223   230   237   245   252   258   262   265   271   276   278   279
 25.0   161   164   170   175   181   186   197   212   226   235   252   262   269   271   266   262   266   268   268
 30.0   108   133   138   144   146   153   172   199   226   251   271   279   284   274   259   241   234   231   228
 35.0   109   111   116   118   119   129   152   187   230   274   303   320   309   273   235   200   175   164   158
 40.0  96.0  98.0   101   100   102   113   135   175   229   285   328   345   319   258   197   153   126   113   108
 45.0  88.0  91.0  92.0  91.0  93.0   102   119   155   216   294   351   370   306   224   158   117   102  96.0  92.0
 50.0  88.0  92.0  91.0  89.0  90.0  96.0   107   135   199   300   381   379   287   188   125  97.0  90.0  86.0  83.0
 55.0  90.0  94.0  93.0  87.0  87.0  93.0   100   113   170   287   382   357   246   148  99.0  85.0  80.0  75.0  73.0
 60.0  89.0  93.0  90.0  81.0  77.0  78.0  81.0  86.0   127   249   340   299   188   112  84.0  73.0  66.0  62.0  60.0
 65.0  70.0  79.0  72.0  59.0  57.0  56.0  54.0  56.0  79.0   179   258   214   123  72.0  62.0  54.0  48.0  46.0  45.0
 70.0  39.0  47.0  40.0  34.0  34.0  31.0  28.0  27.0  36.0  99.0   149   128  64.0  36.0  29.0  31.0  26.0  25.0  25.0
 75.0  12.0  14.0  13.0  14.0  14.0   5.0   9.0  10.0  13.0  32.0  63.0  51.0  20.0   5.0  13.0  11.0   9.0  10.0  11.0
 80.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   5.0   5.0   7.0  12.0  11.0   5.0   3.0   3.0   3.0   3.0   3.0   6.0
 85.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   0.0   1.0   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   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
100.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   1.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0
110.0   0.0   1.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0
115.0   1.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0
120.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   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