Illuminance plots of ge9233

(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:

   
       
# IESNA91
# [TEST] GE 9233
# [MANUFAC] GE Lighting Systems - Hendersonville  NC  USA
# [LUMCAT] (not specific to a single catalog number)
# [LUMINAIRE] GE DIMENSION (DMY)               
# [LAMP] HPS 200-400                   
# [OTHER] Distribution: M-C-III   
# [MORE] Socket Pos: A                             
# [MORE] Comments: YOKE MOUNTING                 -                             
# [MORE] Revision No:  0  Rev Date: 970401  Test Date: 93031901
# [MORE] Reflector: 440088-01                       Refractor: CLEAR FLAT GLASS              
# TILT=NONE
# Bulbs: 1,   1000 lm each
# Number of measured angles:  20 vertical,  36 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous opening diameter (and height?):   1.500  (   0.000 )
# Ballast factor: 1,  Input power:    1 W


# Source file: ies/ge9233.ies
# Luminaire flux =   748 lm,
#                   74.8 % of the bulb flux
# between 75 and 90:  2.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  58.0 cd/1000lm ,  0.5 % of the luminaire flux
# 90deg and above:  max   0.0 cd/1000lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   282 cd/1000lm,
# 67.5 deg to <72.5 deg:   max   308 cd/1000lm,
# maximum spec. lum. intensity   308 cd/1000lm

# 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   5.0  15.0  25.0  35.0  45.0  52.5  55.0  57.5  62.5  65.0  67.5  72.5  75.0  77.5  82.5  85.0  87.5  92.5  95.0  97.5 102.5 105.0 107.5 112.5 115.0 117.5 122.5 125.0 127.5 135.0 145.0 155.0 165.0 175.0 180.0
#V:  
  0.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0  67.0
  5.0  62.0  68.0  72.0  64.0  68.0  79.0  91.0  95.0  99.0   106   110   116   126   132   134   136   138   139   141   142   141   139   138   134   126   122   120   116   114   114   114   132   138   108  86.0  75.0
 15.0  74.0   134   123   169   169   170   174   176   178   180   182   182   184   184   184   186   186   186   184   184   183   181   180   180   178   178   176   174   172   170   166   161   156   119   105  98.0
 25.0  95.0   138   162   174   182   187   186   185   186   186   187   188   188   189   189   190   190   190   188   188   187   184   183   182   181   180   179   178   177   176   175   166   160   114   110   108
 35.0   137   126   163   190   197   197   190   188   187   185   184   183   182   181   180   179   178   177   174   173   172   168   167   166   165   164   164   164   164   165   168   167   166   150   118   102
 45.0   107   141   176   212   228   224   214   210   206   198   194   191   185   182   180   178   176   174   169   167   164   159   156   154   152   150   150   151   151   153   159   164   157   149   100  76.0
 55.0   110   135   172   224   242   259   258   257   252   241   236   230   219   213   209   200   196   191   181   176   170   158   152   148   138   134   134   132   132   134   138   140   129   114  73.0  52.0
 60.0  98.0   110   142   182   207   246   262   262   261   258   254   249   238   234   230   223   220   217   204   196   187   168   160   151   134   129   124   118   117   116   115   111   102  87.0  56.0  40.0
 62.5  92.0  98.0   126   162   190   239   262   266   269   267   262   256   251   248   246   240   236   232   221   210   200   178   166   154   134   127   120   112   110   108   104  96.0  88.0  74.0  47.0  34.0
 65.0  86.0  86.0   111   141   172   232   266   272   278   282   280   277   273   269   266   260   256   253   236   224   212   185   170   154   132   124   116   105   102  98.0  92.0  82.0  74.0  60.0  38.0  27.0
 67.5  68.0  70.0  90.0   116   146   203   262   268   275   296   294   292   292   288   284   268   262   255   236   223   210   180   164   149   125   118   110  98.0  94.0  90.0  72.0  66.0  59.0  48.0  30.0  21.0
 70.0  49.0  54.0  70.0  90.0   120   174   258   272   286   296   302   308   298   291   284   260   246   232   214   201   188   160   147   134   114   107   100  88.0  85.0  82.0  53.0  49.0  44.0  35.0  23.0  17.0
 72.5  30.0  38.0  49.0  65.0  94.0   145   209   222   234   258   257   256   256   242   227   208   198   188   166   154   141   116   104  92.0  76.0  71.0  66.0  61.0  60.0  58.0  34.0  32.0  28.0  22.0  16.0  13.0
 75.0  12.0  21.0  28.0  40.0  69.0   116   153   159   164   167   162   158   148   140   132   117   108   100  82.0  73.0  64.0  46.0  39.0  31.0  22.0  18.0  15.0  12.0  12.0  12.0  14.0  16.0  13.0  10.0   8.0   7.0
 77.5   9.0  16.0  21.0  30.0  52.0  87.0  70.0  72.0  74.0  76.0  73.0  70.0  62.0  58.0  54.0  48.0  45.0  42.0  36.0  32.0  28.0  22.0  18.0  14.0  10.0   9.0   8.0   5.0   4.0   4.0  10.0  12.0  10.0   8.0   6.0   5.0
 80.0   6.0  10.0  14.0  20.0  34.0  58.0  21.0  22.0  23.0  25.0  24.0  24.0  23.0  22.0  20.0  17.0  16.0  15.0  13.0  12.0  10.0   8.0   6.0   5.0   4.0   3.0   2.0   2.0   2.0   1.0   7.0   8.0   6.0   5.0   4.0   4.0
 82.5   3.0   5.0   7.0  10.0  17.0  29.0   2.0   3.0   4.0   5.0   5.0   5.0   4.0   4.0   4.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   4.0   4.0   3.0   2.0   2.0   2.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 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