Illuminance plots of 3896

(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:

   
       
# REPORT: CI0143  
# DESCRIPTION: ENERGY 4 FLC 1X13D
# LAMP: FLC13D              
# TILT=NONE
# Bulbs: 1,    900 lm each
#  (luminous intensites divided by  0.90 in the original ies file)
# Number of measured angles:  37 vertical,  24 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.000   0.185   0.000
# Ballast factor: 1,  Input power:   13 W


# Source file: ies/3896.ies
# Luminaire flux =   602 raw, for the given bulb(s) it would be   541 lm,
#                   60.2 % of the bulb flux
# between 75 and 90:  1.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  22.0 cd / 1000 lm ,  0.7 % 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    67 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    45 cd / 1000 lm,
# maximum spec. lum. intensity   336 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  15.0  30.0  45.0  60.0  75.0  90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0
#V:  
  0.0   285   285   285   285   285   285   285   285   285   285   285   285   285   285   285   285   285   285   285   285   285   285   285   285
  5.0   336   327   314   301   312   315   314   302   283   274   284   292   291   292   284   274   283   302   314   315   312   301   314   327
 10.0   281   272   276   272   285   282   291   284   274   260   263   264   270   264   263   260   274   284   291   282   285   272   276   272
 15.0   228   219   228   244   255   260   264   260   260   261   248   231   227   231   248   261   260   260   264   260   255   244   228   219
 20.0   184   174   191   194   219   223   231   228   243   234   226   206   203   206   226   234   243   228   231   223   219   194   191   174
 25.0   139   142   153   156   191   201   203   218   224   214   214   199   186   199   214   214   224   218   203   201   191   156   153   142
 30.0   133   143   146   148   185   204   207   220   216   205   206   194   185   194   206   205   216   220   207   204   185   148   146   143
 35.0   132   138   141   141   180   202   211   217   209   197   197   187   180   187   197   197   209   217   211   202   180   141   141   138
 40.0   127   128   132   132   168   193   204   204   195   183   182   175   168   175   182   183   195   204   204   193   168   132   132   128
 45.0   116   114   119   119   151   179   191   185   175   164   163   157   151   157   163   164   175   185   191   179   151   119   119   114
 50.0   102  99.0   103   103   133   159   169   162   151   141   141   136   130   136   141   141   151   162   169   159   133   103   103  99.0
 55.0  87.0  83.0  87.0  85.0   111   132   141   132   123   114   114   112   107   112   114   114   123   132   141   132   111  85.0  87.0  83.0
 60.0  73.0  70.0  71.0  68.0  85.0  97.0   102  97.0  90.0  83.0  86.0  88.0  82.0  88.0  86.0  83.0  90.0  97.0   102  97.0  85.0  68.0  71.0  70.0
 65.0  56.0  53.0  56.0  52.0  60.0  64.0  67.0  64.0  63.0  60.0  65.0  65.0  62.0  65.0  65.0  60.0  63.0  64.0  67.0  64.0  60.0  52.0  56.0  53.0
 70.0  40.0  38.0  41.0  38.0  37.0  35.0  39.0  36.0  38.0  37.0  45.0  43.0  42.0  43.0  45.0  37.0  38.0  36.0  39.0  35.0  37.0  38.0  41.0  38.0
 75.0  29.0  28.0  30.0  29.0  18.0  10.0  13.0  12.0  15.0  13.0  19.0  17.0  19.0  17.0  19.0  13.0  15.0  12.0  13.0  10.0  18.0  29.0  30.0  28.0
 80.0  20.0  20.0  22.0  20.0  11.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0  11.0  20.0  22.0  20.0
 85.0  12.0  11.0  13.0  11.0   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   5.0  11.0  13.0  11.0
 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
 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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