Illuminance plots of 0030

(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: CI0240  
# DESCRIPTION: 910 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   0.150   0.000
# Ballast factor: 1,  Input power:   26 W


# Source file: ies/0030.ies
# Luminaire flux =   252 raw, for the given bulb(s) it would be   453 lm,
#                   25.2 % of the bulb flux
# between 75 and 90:  1.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   4.0 cd / 1000 lm ,  0.3 % 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     5 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max     4 cd / 1000 lm,
# maximum spec. lum. intensity   205 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   196   196   197   196   196   196   197   196   196   196   197   196   196   196   197   196   196   196   197   196   196   196   197   196
  5.0   199   202   200   200   199   200   199   200   199   200   200   202   199   202   200   200   199   200   199   200   199   200   200   202
 10.0   205   205   205   203   202   200   202   200   202   203   205   205   205   205   205   203   202   200   202   200   202   203   205   205
 15.0   197   193   195   189   190   186   189   186   190   189   195   193   197   193   195   189   190   186   189   186   190   189   195   193
 20.0   178   174   178   172   174   165   169   165   174   172   178   174   178   174   178   172   174   165   169   165   174   172   178   174
 25.0   152   145   150   143   147   137   142   137   147   143   150   145   152   145   150   143   147   137   142   137   147   143   150   145
 30.0   122   116   120   113   116   107   111   107   116   113   120   116   122   116   120   113   116   107   111   107   116   113   120   116
 35.0  97.0  92.0  95.0  86.0  89.0  79.0  82.0  79.0  89.0  86.0  95.0  92.0  97.0  92.0  95.0  86.0  89.0  79.0  82.0  79.0  89.0  86.0  95.0  92.0
 40.0  75.0  68.0  71.0  62.0  64.0  55.0  55.0  55.0  64.0  62.0  71.0  68.0  75.0  68.0  71.0  62.0  64.0  55.0  55.0  55.0  64.0  62.0  71.0  68.0
 45.0  54.0  48.0  49.0  43.0  43.0  37.0  37.0  37.0  43.0  43.0  49.0  48.0  54.0  48.0  49.0  43.0  43.0  37.0  37.0  37.0  43.0  43.0  49.0  48.0
 50.0  34.0  29.0  33.0  27.0  28.0  24.0  25.0  24.0  28.0  27.0  33.0  29.0  34.0  29.0  33.0  27.0  28.0  24.0  25.0  24.0  28.0  27.0  33.0  29.0
 55.0  17.0  15.0  18.0  15.0  16.0  14.0  15.0  14.0  16.0  15.0  18.0  15.0  17.0  15.0  18.0  15.0  16.0  14.0  15.0  14.0  16.0  15.0  18.0  15.0
 60.0   9.0   8.0   8.0   7.0   8.0   7.0   8.0   7.0   8.0   7.0   8.0   8.0   9.0   8.0   8.0   7.0   8.0   7.0   8.0   7.0   8.0   7.0   8.0   8.0
 65.0   5.0   4.0   4.0   4.0   5.0   4.0   5.0   4.0   5.0   4.0   4.0   4.0   5.0   4.0   4.0   4.0   5.0   4.0   5.0   4.0   5.0   4.0   4.0   4.0
 70.0   3.0   3.0   3.0   3.0   3.0   4.0   4.0   4.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   4.0   4.0   4.0   3.0   3.0   3.0   3.0
 75.0   3.0   3.0   3.0   3.0   3.0   3.0   4.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   4.0   3.0   3.0   3.0   3.0   3.0
 80.0   3.0   3.0   3.0   3.0   3.0   3.0   4.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   4.0   3.0   3.0   3.0   3.0   3.0
 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