Illuminance plots of ge614

(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 614
# [MANUFAC] GE Lighting Systems - Hendersonville  NC  USA
# [LUMCAT] (not specific to a single catalog number)
# [LUMINAIRE] GE M400 FLAT GLASS               
# [LAMP] HPS 200-400                   
# [OTHER] Distribution: M-C-II    
# [MORE] Socket Pos: 2E                            
# [MORE] Comments: ELSHS-M4R HOUSE SIDE          201647-02                     
# [MORE] Revision No:  0  Rev Date: 970825  Test Date: 97072906
# [MORE] Reflector: 431561-01                       Refractor: 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/ge614.ies
# Luminaire flux =   744 lm,
#                   74.4 % of the bulb flux
# between 75 and 90:  1.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  10.0 cd/1000lm ,  0.2 % 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   424 cd/1000lm,
# 67.5 deg to <72.5 deg:   max   580 cd/1000lm,
# maximum spec. lum. intensity   580 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   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140
  5.0   142   144   144   144   146   146   147   147   147   148   148   148   150   150   150   152   152   152   150   150   150   150   150   149   146   145   145   146   146   145   143   140   140   139   140   140
 15.0   147   149   149   158   176   186   186   186   186   184   184   182   180   178   177   175   174   172   170   168   167   166   165   164   163   162   162   160   160   158   154   150   143   137   135   134
 25.0   152   152   164   190   211   228   229   229   226   221   218   214   206   202   200   194   192   191   188   187   184   178   175   172   167   164   164   162   162   162   164   163   158   144   133   128
 35.0   173   174   206   234   295   343   330   326   324   322   320   297   250   227   220   207   200   194   182   176   170   156   150   144   133   127   118   101  92.0  90.0  86.0  90.0   100   104   102   101
 45.0   177   176   194   214   266   354   360   362   370   388   396   376   338   318   290   232   204   197   183   176   170   157   151   142   122   113   105  90.0  82.0  70.0  36.0  28.0  26.0  22.0  16.0  13.0
 55.0   124   122   136   158   216   264   340   366   370   377   381   378   373   370   340   280   250   233   199   182   173   155   146   138   120   112   103  85.0  76.0  69.0  48.0  47.0  32.0  27.0  16.0  10.0
 60.0  90.0  88.0  98.0   116   162   217   325   356   388   393   392   392   392   378   363   304   276   248   204   192   181   160   148   135   115   106  96.0  74.0  64.0  54.0  35.0  30.0  20.0  16.0   8.0   4.0
 62.5  72.0  71.0  79.0  95.0   134   194   330   361   392   399   388   376   381   370   360   303   282   261   230   214   197   162   149   136   114   103  92.0  73.0  62.0  51.0  28.0  21.0  14.0  10.0   4.0   1.0
 65.0  55.0  54.0  60.0  74.0   107   170   326   368   410   424   408   394   406   399   392   333   310   289   264   240   218   168   148   129   104  94.0  86.0  67.0  57.0  46.0  22.0  12.0   9.0   4.0   0.0  -2.0
 67.5  46.0  44.0  50.0  60.0  84.0   132   326   384   442   500   501   502   506   494   482   399   366   334   293   262   230   156   126  95.0  70.0  66.0  62.0  54.0  46.0  38.0  19.0  12.0   8.0   4.0   0.0  -2.0
 70.0  36.0  35.0  39.0  45.0  62.0  94.0   296   352   408   493   520   546   580   558   536   436   396   356   306   272   238   157   115  73.0  41.0  38.0  34.0  29.0  26.0  24.0  16.0  12.0   6.0   3.0   0.0  -2.0
 72.5  26.0  26.0  28.0  30.0  40.0  56.0   154   186   219   288   315   342   398   391   384   311   282   252   220   205   190   135  96.0  57.0  27.0  24.0  21.0  16.0  14.0  12.0  13.0  12.0   5.0   2.0   0.0  -1.0
 75.0  17.0  16.0  18.0  16.0  17.0  18.0  49.0  61.0  72.0  96.0   105   114   138   142   147   126   114   102  95.0  91.0  88.0  67.0  48.0  30.0  16.0  14.0  12.0   9.0   8.0   6.0  10.0  11.0   4.0   2.0   0.0  -1.0
 77.5  13.0  12.0  14.0  12.0  13.0  14.0  13.0  15.0  17.0  22.0  24.0  25.0  30.0  32.0  34.0  32.0  29.0  26.0  25.0  24.0  24.0  20.0  16.0  12.0  10.0   8.0   6.0   4.0   3.0   2.0   8.0   8.0   3.0   2.0   0.0  -1.0
 80.0   9.0   8.0  10.0   8.0   9.0  10.0   6.0   6.0   7.0   7.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   7.0   6.0   6.0   6.0   6.0   5.0   4.0   4.0   4.0   3.0   2.0   2.0   1.0   5.0   6.0   2.0   1.0   0.0   0.0
 82.5   5.0   4.0   6.0   4.0   5.0   6.0   3.0   3.0   3.0   4.0   4.0   3.0   3.0   3.0   3.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   0.0   0.0   0.0   2.0   3.0   1.0   0.0   0.0   0.0
 85.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   0.0   0.0   1.0   0.0   0.0   0.0   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   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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