Illuminance plots of 0932

(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: CI1220  
# DESCRIPTION: 6401 FL 1X18 + 6416 Riflettore mono/bi + 6424 Lamellare mono/bi
# LAMP: FL18/4/3B           
# TILT=NONE
# Bulbs: 1,   1350 lm each
#  (luminous intensites divided by  1.35 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:   0.207   0.607   0.000
# Ballast factor: 1,  Input power:   18 W


# Source file: ies/0932.ies
# Luminaire flux =   554 raw, for the given bulb(s) it would be   748 lm,
#                   55.4 % of the bulb flux
# between 75 and 90:  2.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  19.0 cd / 1000 lm ,  1.1 % 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    62 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    41 cd / 1000 lm,
# maximum spec. lum. intensity   230 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   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224
  5.0   225   224   224   223   223   224   224   224   223   223   224   224   225   224   224   223   223   224   224   224   223   223   224   224
 10.0   224   225   224   221   220   218   218   218   220   221   224   225   224   225   224   221   220   218   218   218   220   221   224   225
 15.0   228   227   222   215   212   207   206   207   212   215   222   227   228   227   222   215   212   207   206   207   212   215   222   227
 20.0   228   225   221   207   200   193   192   193   200   207   221   225   228   225   221   207   200   193   192   193   200   207   221   225
 25.0   230   223   214   198   188   176   176   176   188   198   214   223   230   223   214   198   188   176   176   176   188   198   214   223
 30.0   229   220   205   186   174   161   159   161   174   186   205   220   229   220   205   186   174   161   159   161   174   186   205   220
 35.0   224   214   196   172   159   143   141   143   159   172   196   214   224   214   196   172   159   143   141   143   159   172   196   214
 40.0   215   201   181   159   141   125   123   125   141   159   181   201   215   201   181   159   141   125   123   125   141   159   181   201
 45.0   198   184   166   140   123   105  99.0   105   123   140   166   184   198   184   166   140   123   105  99.0   105   123   140   166   184
 50.0   180   161   143   118   102  85.0  81.0  85.0   102   118   143   161   180   161   143   118   102  85.0  81.0  85.0   102   118   143   161
 55.0   153   133   116  94.0  80.0  63.0  59.0  63.0  80.0  94.0   116   133   153   133   116  94.0  80.0  63.0  59.0  63.0  80.0  94.0   116   133
 60.0   108  90.0  87.0  67.0  56.0  41.0  40.0  41.0  56.0  67.0  87.0  90.0   108  90.0  87.0  67.0  56.0  41.0  40.0  41.0  56.0  67.0  87.0  90.0
 65.0  62.0  53.0  54.0  41.0  32.0  28.0  29.0  28.0  32.0  41.0  54.0  53.0  62.0  53.0  54.0  41.0  32.0  28.0  29.0  28.0  32.0  41.0  54.0  53.0
 70.0  41.0  36.0  31.0  23.0  23.0  21.0  23.0  21.0  23.0  23.0  31.0  36.0  41.0  36.0  31.0  23.0  23.0  21.0  23.0  21.0  23.0  23.0  31.0  36.0
 75.0  29.0  23.0  21.0  16.0  15.0  15.0  15.0  15.0  15.0  16.0  21.0  23.0  29.0  23.0  21.0  16.0  15.0  15.0  15.0  15.0  15.0  16.0  21.0  23.0
 80.0  19.0  14.0  13.0  11.0  11.0  10.0  10.0  10.0  11.0  11.0  13.0  14.0  19.0  14.0  13.0  11.0  11.0  10.0  10.0  10.0  11.0  11.0  13.0  14.0
 85.0   6.0   6.0   7.0   5.0   5.0   4.0   5.0   4.0   5.0   5.0   7.0   6.0   6.0   6.0   7.0   5.0   5.0   4.0   5.0   4.0   5.0   5.0   7.0   6.0
 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