Illuminance plots of 33453_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] 33453
# [MANUFAC] SiTECO
# [LUMCAT] 5NA39321SS02
# [LUMINAIRE] ST 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] power factor corrected 
# [MORE]  radial facetted reflector, flat cover glass
# [MORE]  default position, LP 2, RP 8
# [LAMPCAT] Philips: SON-T PIA PLUS 250W
# [LAMP] HST 250W
# TILT=NONE
# Bulbs: 1,  32000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.290   0.730   0.000
# Ballast factor: 1,  Input power:  285 W


# Source file: ies/33453_D.ies
# Luminaire flux = 24256 lm,
#                   75.8 % of the bulb flux
# between 75 and 90:  1.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   8.1 cd / 1000 lm ,  0.4 % 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   414 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   356 cd / 1000 lm,
# maximum spec. lum. intensity   414 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   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168
  5.0   160   159   160   162   163   165   167   169   171   170   171   173   175   176   177   177   177   177   177   177   177   177   177   176   175   173   171   170   171   169   167   165   163   162   160   159
 10.0   152   153   154   156   158   163   167   171   173   176   180   185   189   190   192   191   191   191   191   191   191   191   192   190   189   185   180   176   173   171   167   163   158   156   154   153
 15.0   147   148   149   152   157   159   162   167   170   177   186   194   203   208   212   209   204   203   203   203   204   209   212   208   203   194   186   177   170   167   162   159   157   152   149   148
 20.0   140   142   145   150   153   155   156   160   165   175   188   202   216   225   229   229   220   213   211   213   220   229   229   225   216   202   188   175   165   160   156   155   153   150   145   142
 25.0   133   135   139   142   146   148   151   154   160   171   188   210   228   239   247   245   237   221   218   221   237   245   247   239   228   210   188   171   160   154   151   148   146   142   139   135
 30.0   127   130   135   136   139   143   146   148   155   166   184   214   240   250   253   253   242   220   214   220   242   253   253   250   240   214   184   166   155   148   146   143   139   136   135   130
 35.0   121   126   136   136   135   136   141   147   154   166   189   221   237   257   266   251   242   223   208   223   242   251   266   257   237   221   189   166   154   147   141   136   135   136   136   126
 40.0   115   120   128   133   137   137   142   148   154   172   198   233   252   263   265   261   243   224   210   224   243   261   265   263   252   233   198   172   154   148   142   137   137   133   128   120
 45.0   105   111   122   127   142   145   148   152   155   175   210   250   269   273   284   268   243   229   221   229   243   268   284   273   269   250   210   175   155   152   148   145   142   127   122   111
 50.0  94.8   102   116   120   149   145   145   153   156   184   241   286   292   299   285   264   233   221   211   221   233   264   285   299   292   286   241   184   156   153   145   145   149   120   116   102
 55.0  77.0  87.2  95.9   110   131   137   136   143   151   186   254   302   310   302   265   220   187   176   172   176   187   220   265   302   310   302   254   186   151   143   136   137   131   110  95.9  87.2
 60.0  64.9  70.4  83.7  96.4   110   117   121   132   140   186   273   338   330   273   201   152   127   118   112   118   127   152   201   273   330   338   273   186   140   132   121   117   110  96.4  83.7  70.4
 65.0  49.7  54.1  62.3  75.4  83.8  92.8  99.8   108   113   203   392   414   305   188   125  96.8  79.8  67.7  63.5  67.7  79.8  96.8   125   188   305   414   392   203   113   108  99.8  92.8  83.8  75.4  62.3  54.1
 70.0  32.6  37.6  46.9  55.6  60.0  56.8  28.4  25.2  45.0   177   356   229   125  89.9  77.1  65.2  47.7  34.8  29.9  34.8  47.7  65.2  77.1  89.9   125   229   356   177  45.0  25.2  28.4  56.8  60.0  55.6  46.9  37.6
 75.0  12.8  22.5  24.0  21.0  12.1  10.8  12.9  13.8  18.0  47.2  88.4  54.1  19.8  15.3  27.9  39.8  26.0  17.3  13.1  17.3  26.0  39.8  27.9  15.3  19.8  54.1  88.4  47.2  18.0  13.8  12.9  10.8  12.1  21.0  24.0  22.5
 80.0   4.4   5.7   6.0   4.9   5.0   5.5   6.4   6.7   7.4   7.9   8.1   7.6   6.6   6.7   6.7   5.4   4.9   4.4   4.0   4.4   4.9   5.4   6.7   6.7   6.6   7.6   8.1   7.9   7.4   6.7   6.4   5.5   5.0   4.9   6.0   5.7
 85.0   1.7   1.7   1.7   2.0   2.4   2.7   3.0   3.2   3.4   3.4   3.4   3.2   3.0   2.7   2.7   2.4   1.7   1.7   1.3   1.7   1.7   2.4   2.7   2.7   3.0   3.2   3.4   3.4   3.4   3.2   3.0   2.7   2.4   2.0   1.7   1.7
 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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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