Illuminance plots of 33349

(as computed by ies2tab from that IES 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:

   
       
# IESNA:LM-63-1995
# [TEST] 33349
# [MANUFAC] SiTECO
# [LUMCAT] 5LA55872TL0C336
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  radial facetted reflector, clear diffuser, PC
# [LAMPCAT] Osram: DULUX L 36W/21-840
# [LAMP] TC-L 36W
# TILT=NONE
# Bulbs: 2,   2800 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.465   0.688   0.000
# Ballast factor: 1,  Input power:   75 W


# Source file: ies/33349.ies
# Luminaire flux =  2834 lm,
#                   50.6 % of the bulb flux
# between 75 and 90:  5.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  21.2 cd / 1000 lm ,  2.3 % of the luminaire flux
# 90deg and above:  max   8.9 cd / 1000 lm ,  0.7 % 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:  24 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 121 %
#  (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   119 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    94 cd / 1000 lm,
# maximum spec. lum. intensity   156 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  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0
#V:  
  0.0   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129
  5.0   127   127   127   127   127   127   128   128   129   129   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   129   129   128   128   127   127   127   127   127
 10.0   122   123   123   123   124   125   128   129   131   132   132   132   132   132   131   130   129   129   129   129   129   130   131   132   132   132   132   132   131   129   128   125   124   123   123   123
 15.0   117   117   118   119   122   125   128   131   134   136   137   137   136   134   132   130   128   127   126   127   128   130   132   134   136   137   137   136   134   131   128   125   122   119   118   117
 20.0   110   111   112   115   120   126   132   137   142   145   145   144   142   139   136   130   126   123   122   123   126   130   136   139   142   144   145   145   142   137   132   126   120   115   112   111
 25.0   102   104   105   111   119   127   135   142   146   149   150   149   146   142   138   132   124   118   116   118   124   132   138   142   146   149   150   149   146   142   135   127   119   111   105   104
 30.0  94.3  96.7  99.5   108   117   127   135   142   148   151   152   151   148   142   135   131   123   113   109   113   123   131   135   142   148   151   152   151   148   142   135   127   117   108  99.5  96.7
 35.0  85.3  87.5  93.6   103   113   123   134   142   148   151   153   151   147   141   132   124   119   108   101   108   119   124   132   141   147   151   153   151   148   142   134   123   113   103  93.6  87.5
 40.0  77.7  79.5  87.3  96.8   108   120   130   138   147   153   155   154   149   140   130   118   111   102  92.5   102   111   118   130   140   149   154   155   153   147   138   130   120   108  96.8  87.3  79.5
 45.0  68.6  70.9  79.0  89.4   102   114   123   134   145   153   156   156   152   142   128   113   101  93.5  82.6  93.5   101   113   128   142   152   156   156   153   145   134   123   114   102  89.4  79.0  70.9
 50.0  59.0  62.0  70.2  81.2  94.4   104   117   130   142   151   155   154   149   141   128   110  91.9  82.6  74.4  82.6  91.9   110   128   141   149   154   155   151   142   130   117   104  94.4  81.2  70.2  62.0
 55.0  48.7  52.6  60.8  72.0  82.5  94.4   109   124   138   147   152   152   146   137   124   107  84.1  69.9  65.3  69.9  84.1   107   124   137   146   152   152   147   138   124   109  94.4  82.5  72.0  60.8  52.6
 60.0  39.8  43.2  51.1  60.5  70.2  82.8  98.4   112   124   134   140   141   138   130   116  99.7  79.4  57.7  53.5  57.7  79.4  99.7   116   130   138   141   140   134   124   112  98.4  82.8  70.2  60.5  51.1  43.2
 65.0  30.9  34.4  41.4  48.8  57.1  67.4  80.4  92.7   103   112   117   119   118   114   105  88.7  71.7  48.2  39.7  48.2  71.7  88.7   105   114   118   119   117   112   103  92.7  80.4  67.4  57.1  48.8  41.4  34.4
 70.0  22.0  25.1  31.3  36.1  39.1  48.4  60.3  70.0  79.6  89.1  93.1  94.4  91.2  86.3  82.7  73.8  58.4  39.0  26.3  39.0  58.4  73.8  82.7  86.3  91.2  94.4  93.1  89.1  79.6  70.0  60.3  48.4  39.1  36.1  31.3  25.1
 75.0  15.7  18.0  21.6  22.0  22.0  29.4  38.1  44.0  50.6  57.5  61.0  62.3  61.9  58.3  54.1  48.4  40.3  27.2  17.0  27.2  40.3  48.4  54.1  58.3  61.9  62.3  61.0  57.5  50.6  44.0  38.1  29.4  22.0  22.0  21.6  18.0
 80.0  11.2  12.0  12.0   9.7   8.5  10.9  13.8  14.3  15.7  16.7  17.0  16.7  17.5  19.6  21.2  20.4  19.0  15.7  12.2  15.7  19.0  20.4  21.2  19.6  17.5  16.7  17.0  16.7  15.7  14.3  13.8  10.9   8.5   9.7  12.0  12.0
 85.0   7.2   9.0   8.2   6.2   5.5   5.5   5.0   4.5   4.0   3.6   3.3   3.3   3.8   4.4   5.1   5.9   8.6  10.9   8.6  10.9   8.6   5.9   5.1   4.4   3.8   3.3   3.3   3.6   4.0   4.5   5.0   5.5   5.5   6.2   8.2   9.0
 90.0   3.6   5.5   4.7   3.0   2.9   3.3   3.1   2.8   2.4   1.9   1.5   1.6   2.1   2.9   3.9   4.8   6.8   8.9   5.5   8.9   6.8   4.8   3.9   2.9   2.1   1.6   1.5   1.9   2.4   2.8   3.1   3.3   2.9   3.0   4.7   5.5
 95.0   1.2   2.1   2.1   1.6   1.6   1.9   1.9   1.8   1.5   1.1   1.0   1.0   1.3   2.0   2.9   3.6   4.7   5.9   4.0   5.9   4.7   3.6   2.9   2.0   1.3   1.0   1.0   1.1   1.5   1.8   1.9   1.9   1.6   1.6   2.1   2.1
100.0   0.4   0.6   0.8   0.9   1.0   1.3   1.3   1.3   1.0   0.8   0.8   0.8   1.1   1.5   2.0   2.6   3.2   3.4   3.5   3.4   3.2   2.6   2.0   1.5   1.1   0.8   0.8   0.8   1.0   1.3   1.3   1.3   1.0   0.9   0.8   0.6
105.0   0.3   0.3   0.4   0.5   0.7   0.9   0.8   0.8   0.7   0.7   0.6   0.7   0.8   1.0   1.3   1.7   2.0   1.9   2.4   1.9   2.0   1.7   1.3   1.0   0.8   0.7   0.6   0.7   0.7   0.8   0.8   0.9   0.7   0.5   0.4   0.3
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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0