Illuminance plots of 5031

(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: CI0905  
# DESCRIPTION: CAST "A+D" ALO 300
# LAMP: ALO300-R7s          
# TILT=NONE
# Bulbs: 1,   5000 lm each
#  (luminous intensites divided by  5.00 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   0.000   0.000
# Ballast factor: 1,  Input power:  300 W


# Source file: ies/5031.ies
# Luminaire flux =   605 raw, for the given bulb(s) it would be  3027 lm,
#                   60.5 % of the bulb flux
# between 75 and 90:  1.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  11.0 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    25 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    20 cd / 1000 lm,
# maximum spec. lum. intensity   400 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   400   400   400   400   400   400   400   400   400   400   400   400   400   400   400   400   400   400   400   400   400   400   400   400
  5.0   389   389   388   389   388   388   388   388   388   389   388   389   389   389   388   389   388   388   388   388   388   389   388   389
 10.0   368   370   371   372   374   375   377   375   374   372   371   370   368   370   371   372   374   375   377   375   374   372   371   370
 15.0   344   344   345   346   347   348   348   348   347   346   345   344   344   344   345   346   347   348   348   348   347   346   345   344
 20.0   314   315   316   317   318   319   320   319   318   317   316   315   314   315   316   317   318   319   320   319   318   317   316   315
 25.0   278   279   280   281   282   283   284   283   282   281   280   279   278   279   280   281   282   283   284   283   282   281   280   279
 30.0   243   242   243   243   242   242   242   242   242   243   243   242   243   242   243   243   242   242   242   242   242   243   243   242
 35.0   210   209   207   206   204   202   201   202   204   206   207   209   210   209   207   206   204   202   201   202   204   206   207   209
 40.0   178   175   172   169   166   164   161   164   166   169   172   175   178   175   172   169   166   164   161   164   166   169   172   175
 45.0   143   140   137   134   131   129   126   129   131   134   137   140   143   140   137   134   131   129   126   129   131   134   137   140
 50.0   120   115   109   104  99.0  94.0  89.0  94.0  99.0   104   109   115   120   115   109   104  99.0  94.0  89.0  94.0  99.0   104   109   115
 55.0   106  97.0  90.0  83.0  75.0  68.0  60.0  68.0  75.0  83.0  90.0  97.0   106  97.0  90.0  83.0  75.0  68.0  60.0  68.0  75.0  83.0  90.0  97.0
 60.0  33.0  34.0  35.0  36.0  37.0  38.0  39.0  38.0  37.0  36.0  35.0  34.0  33.0  34.0  35.0  36.0  37.0  38.0  39.0  38.0  37.0  36.0  35.0  34.0
 65.0  25.0  24.0  24.0  24.0  24.0  23.0  23.0  23.0  24.0  24.0  24.0  24.0  25.0  24.0  24.0  24.0  24.0  23.0  23.0  23.0  24.0  24.0  24.0  24.0
 70.0  20.0  19.0  18.0  18.0  17.0  16.0  15.0  16.0  17.0  18.0  18.0  19.0  20.0  19.0  18.0  18.0  17.0  16.0  15.0  16.0  17.0  18.0  18.0  19.0
 75.0  16.0  15.0  14.0  13.0  13.0  12.0  11.0  12.0  13.0  13.0  14.0  15.0  16.0  15.0  14.0  13.0  13.0  12.0  11.0  12.0  13.0  13.0  14.0  15.0
 80.0  11.0  10.0  10.0   9.0   8.0   8.0   7.0   8.0   8.0   9.0  10.0  10.0  11.0  10.0  10.0   9.0   8.0   8.0   7.0   8.0   8.0   9.0  10.0  10.0
 85.0   5.0   5.0   4.0   4.0   4.0   0.0   0.0   0.0   4.0   4.0   4.0   5.0   5.0   5.0   4.0   4.0   4.0   0.0   0.0   0.0   4.0   4.0   4.0   5.0
 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