Illuminance plots of 33829_D

(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] 33829
# [MANUFAC] SiTECO
# [LUMCAT] 5LA55871SB0C136
# [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 acryl
# [MORE]  default position, RP 5
# [LAMPCAT] Philips: PL-H 85W /830
# [LAMP] TC-TELI 85W
# TILT=NONE
# Bulbs: 1,   6000 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:   92 W


# Source file: ies/33829_D.ies
# Luminaire flux =  4488 lm,
#                   74.8 % 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  33.4 cd / 1000 lm ,  1.9 % of the luminaire flux
# 90deg and above:  max   4.2 cd / 1000 lm ,  0.5 % of the luminaire flux
# CutOff Type: IES_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:  16 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  71 %
#  (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   231 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   179 cd / 1000 lm,
# maximum spec. lum. intensity   250 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   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167
  5.0   159   159   159   160   162   165   167   169   171   172   173   175   176   176   176   175   175   176   176   176   175   175   176   176   176   175   173   172   171   169   167   165   162   160   159   159
 10.0   150   150   152   156   160   164   168   173   176   179   182   184   186   187   186   185   183   182   182   182   183   185   186   187   186   184   182   179   176   173   168   164   160   156   152   150
 15.0   141   142   147   151   156   161   165   171   176   181   186   191   195   196   196   192   189   186   185   186   189   192   196   196   195   191   186   181   176   171   165   161   156   151   147   142
 20.0   131   134   140   146   150   155   159   165   172   178   186   193   199   202   201   199   194   188   187   188   194   199   201   202   199   193   186   178   172   165   159   155   150   146   140   134
 25.0   123   127   133   137   141   146   152   157   164   171   181   191   199   204   205   203   197   189   187   189   197   203   205   204   199   191   181   171   164   157   152   146   141   137   133   127
 30.0   113   119   125   128   132   137   142   149   156   163   173   185   194   203   207   205   201   192   188   192   201   205   207   203   194   185   173   163   156   149   142   137   132   128   125   119
 35.0   105   111   118   121   123   127   134   143   151   159   170   182   193   201   206   208   204   197   191   197   204   208   206   201   193   182   170   159   151   143   134   127   123   121   118   111
 40.0  97.5   106   112   115   117   123   132   142   150   162   173   185   196   200   204   208   208   202   196   202   208   208   204   200   196   185   173   162   150   142   132   123   117   115   112   106
 45.0  94.5   101   107   109   115   124   138   147   154   168   183   195   201   201   200   204   208   205   199   205   208   204   200   201   201   195   183   168   154   147   138   124   115   109   107   101
 50.0  87.1  94.9  99.4   103   113   122   137   152   169   187   200   207   207   201   198   200   204   203   199   203   204   200   198   201   207   207   200   187   169   152   137   122   113   103  99.4  94.9
 55.0  84.3  88.8  87.7  96.1   107   119   128   154   202   225   228   224   212   202   196   193   197   199   194   199   197   193   196   202   212   224   228   225   202   154   128   119   107  96.1  87.7  88.8
 60.0  94.0  93.5  85.8  90.9  97.0   109   113   148   218   250   244   229   212   196   185   183   184   188   185   188   184   183   185   196   212   229   244   250   218   148   113   109  97.0  90.9  85.8  93.5
 65.0  84.0  76.2  77.3  77.7  83.1  88.3  95.4   123   200   225   231   215   195   179   165   161   162   165   163   165   162   161   165   179   195   215   231   225   200   123  95.4  88.3  83.1  77.7  77.3  76.2
 70.0  66.3  62.4  65.0  60.1  60.2  63.4  72.1  93.7   161   179   173   168   155   143   132   123   119   119   121   119   119   123   132   143   155   168   173   179   161  93.7  72.1  63.4  60.2  60.1  65.0  62.4
 75.0  43.1  51.9  51.3  40.1  37.0  36.4  40.1  54.3  98.1   113   115   108 100.0  90.8  82.3  75.8  72.0  68.2  65.9  68.2  72.0  75.8  82.3  90.8 100.0   108   115   113  98.1  54.3  40.1  36.4  37.0  40.1  51.3  51.9
 80.0  18.8  27.1  26.8  18.1  13.6  13.7  13.8  17.2  26.6  30.5  31.9  32.9  33.4  30.6  28.8  26.8  25.5  23.4  21.3  23.4  25.5  26.8  28.8  30.6  33.4  32.9  31.9  30.5  26.6  17.2  13.8  13.7  13.6  18.1  26.8  27.1
 85.0   5.7   7.2   5.4   4.6   4.9   5.3   4.8   4.3   4.4   4.4   4.2   4.0   3.8   3.5   3.5   3.7   4.0   4.7   4.5   4.7   4.0   3.7   3.5   3.5   3.8   4.0   4.2   4.4   4.4   4.3   4.8   5.3   4.9   4.6   5.4   7.2
 90.0   4.2   3.6   3.3   3.0   3.6   4.2   3.7   3.0   2.6   2.6   2.6   2.6   2.4   2.1   1.9   2.2   1.9   3.1   3.4   3.1   1.9   2.2   1.9   2.1   2.4   2.6   2.6   2.6   2.6   3.0   3.7   4.2   3.6   3.0   3.3   3.6
 95.0   1.4   1.6   2.3   1.9   2.2   2.8   2.7   2.0   1.8   1.8   1.8   1.8   1.8   1.8   1.9   1.9   1.5   2.7   2.9   2.7   1.5   1.9   1.9   1.8   1.8   1.8   1.8   1.8   1.8   2.0   2.7   2.8   2.2   1.9   2.3   1.6
100.0   0.5   0.7   1.2   1.1   1.2   1.6   2.0   1.6   1.4   1.4   1.3   1.4   1.4   1.4   1.4   1.4   1.1   1.9   2.6   1.9   1.1   1.4   1.4   1.4   1.4   1.4   1.3   1.4   1.4   1.6   2.0   1.6   1.2   1.1   1.2   0.7
105.0   0.5   0.5   0.5   0.7   0.7   0.8   1.2   1.2   1.1   1.1   1.1   1.1   1.1   1.0   1.0   1.0   0.6   0.9   1.1   0.9   0.6   1.0   1.0   1.0   1.1   1.1   1.1   1.1   1.1   1.2   1.2   0.8   0.7   0.7   0.5   0.5
110.0   0.4   0.4   0.5   0.5   0.5   0.5   0.6   0.7   0.7   0.8   0.7   0.7   0.7   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.6   0.7   0.7   0.7   0.8   0.7   0.7   0.6   0.5   0.5   0.5   0.5   0.4
115.0   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.5   0.5
120.0   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5
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