Illuminance plots of 0034

(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: CI1604  
# DESCRIPTION: 911 FLC 2X13D
# LAMP: FLC13D              
# TILT=NONE
# Bulbs: 2,    900 lm each
#  (luminous intensites divided by  1.80 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:   26 W


# Source file: ies/0034.ies
# Luminaire flux =   425 raw, for the given bulb(s) it would be   764 lm,
#                   42.5 % 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    18 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max     5 cd / 1000 lm,
# maximum spec. lum. intensity   270 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   267   267   267   267   267   267   267   267   267   267   267   267   267   267   267   267   267   267   267   267   267   267   267   267
  5.0   266   268   266   267   264   265   262   265   264   267   266   268   266   268   266   267   264   265   262   265   264   267   266   268
 10.0   269   270   265   266   259   259   256   259   259   266   265   270   269   270   265   266   259   259   256   259   259   266   265   270
 15.0   269   268   260   259   249   247   244   247   249   259   260   268   269   268   260   259   249   247   244   247   249   259   260   268
 20.0   259   257   248   246   236   229   225   229   236   246   248   257   259   257   248   246   236   229   225   229   236   246   248   257
 25.0   238   235   227   224   213   203   200   203   213   224   227   235   238   235   227   224   213   203   200   203   213   224   227   235
 30.0   210   205   199   194   182   173   169   173   182   194   199   205   210   205   199   194   182   173   169   173   182   194   199   205
 35.0   176   173   166   160   149   139   135   139   149   160   166   173   176   173   166   160   149   139   135   139   149   160   166   173
 40.0   146   144   135   129   116   106   102   106   116   129   135   144   146   144   135   129   116   106   102   106   116   129   135   144
 45.0   114   112   102  96.0  85.0  77.0  71.0  77.0  85.0  96.0   102   112   114   112   102  96.0  85.0  77.0  71.0  77.0  85.0  96.0   102   112
 50.0  79.0  79.0  73.0  69.0  60.0  52.0  49.0  52.0  60.0  69.0  73.0  79.0  79.0  79.0  73.0  69.0  60.0  52.0  49.0  52.0  60.0  69.0  73.0  79.0
 55.0  58.0  56.0  52.0  47.0  40.0  34.0  33.0  34.0  40.0  47.0  52.0  56.0  58.0  56.0  52.0  47.0  40.0  34.0  33.0  34.0  40.0  47.0  52.0  56.0
 60.0  36.0  34.0  33.0  28.0  25.0  19.0  18.0  19.0  25.0  28.0  33.0  34.0  36.0  34.0  33.0  28.0  25.0  19.0  18.0  19.0  25.0  28.0  33.0  34.0
 65.0  18.0  16.0  16.0  14.0  12.0  11.0  11.0  11.0  12.0  14.0  16.0  16.0  18.0  16.0  16.0  14.0  12.0  11.0  11.0  11.0  12.0  14.0  16.0  16.0
 70.0   5.0   4.0   5.0   3.0   2.0   1.0   2.0   1.0   2.0   3.0   5.0   4.0   5.0   4.0   5.0   3.0   2.0   1.0   2.0   1.0   2.0   3.0   5.0   4.0
 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