Illuminance plots of 3394

(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: CI2100  
# DESCRIPTION: 843 FL 4X14 T5
# LAMP: TL5-14/4/3B         
# TILT=NONE
# Bulbs: 4,   1350 lm each
#  (luminous intensites divided by  5.40 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:   0.508   0.508   0.000
# Ballast factor: 1,  Input power:   56 W


# Source file: ies/3394.ies
# Luminaire flux =   542 raw, for the given bulb(s) it would be  2926 lm,
#                   54.2 % of the bulb flux
# between 75 and 90:  0.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   0.0 cd / 1000 lm ,  0.0 % 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     8 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max     2 cd / 1000 lm,
# maximum spec. lum. intensity   351 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   351   351   351   351   351   351   351   351   351   351   351   351   351   351   351   351   351   351   351   351   351   351   351   351
  5.0   350   350   350   350   351   350   350   350   351   350   350   350   350   350   350   350   351   350   350   350   351   350   350   350
 10.0   343   342   344   345   346   345   346   345   346   345   344   342   343   342   344   345   346   345   346   345   346   345   344   342
 15.0   328   328   332   332   335   333   334   333   335   332   332   328   328   328   332   332   335   333   334   333   335   332   332   328
 20.0   309   309   313   313   317   316   318   316   317   313   313   309   309   309   313   313   317   316   318   316   317   313   313   309
 25.0   287   289   290   290   294   295   297   295   294   290   290   289   287   289   290   290   294   295   297   295   294   290   290   289
 30.0   248   252   261   261   267   270   274   270   267   261   261   252   248   252   261   261   267   270   274   270   267   261   261   252
 35.0   190   198   213   224   235   242   246   242   235   224   213   198   190   198   213   224   235   242   246   242   235   224   213   198
 40.0   134   143   156   176   199   209   215   209   199   176   156   143   134   143   156   176   199   209   215   209   199   176   156   143
 45.0  77.0  89.0   105   126   156   170   178   170   156   126   105  89.0  77.0  89.0   105   126   156   170   178   170   156   126   105  89.0
 50.0  27.0  39.0  53.0  81.0   109   121   129   121   109  81.0  53.0  39.0  27.0  39.0  53.0  81.0   109   121   129   121   109  81.0  53.0  39.0
 55.0  10.0  17.0  19.0  42.0  62.0  66.0  68.0  66.0  62.0  42.0  19.0  17.0  10.0  17.0  19.0  42.0  62.0  66.0  68.0  66.0  62.0  42.0  19.0  17.0
 60.0   6.0  10.0  11.0  17.0  23.0  24.0  23.0  24.0  23.0  17.0  11.0  10.0   6.0  10.0  11.0  17.0  23.0  24.0  23.0  24.0  23.0  17.0  11.0  10.0
 65.0   4.0   6.0   8.0   6.0   7.0   5.0   5.0   5.0   7.0   6.0   8.0   6.0   4.0   6.0   8.0   6.0   7.0   5.0   5.0   5.0   7.0   6.0   8.0   6.0
 70.0   0.0   2.0   0.0   0.0   0.0   1.0   1.0   1.0   0.0   0.0   0.0   2.0   0.0   2.0   0.0   0.0   0.0   1.0   1.0   1.0   0.0   0.0   0.0   2.0
 75.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 80.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 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
 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