Illuminance plots of 4745

(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: CI2249  
# DESCRIPTION: 1555 MBF 125
# LAMP: MBF125              
# TILT=NONE
# Bulbs: 1,   6300 lm each
#  (luminous intensites divided by  6.30 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   0.577   0.000
# Ballast factor: 1,  Input power:  125 W


# Source file: ies/4745.ies
# Luminaire flux =   510 raw, for the given bulb(s) it would be  3216 lm,
#                   51.0 % of the bulb flux
# between 75 and 90:  4.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  29.0 cd / 1000 lm ,  1.5 % 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    87 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    72 cd / 1000 lm,
# maximum spec. lum. intensity   151 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   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134
  5.0   132   129   130   129   130   129   131   129   130   129   130   129   132   129   130   129   130   129   131   129   130   129   130   129
 10.0   127   124   125   126   127   127   129   127   127   126   125   124   127   124   125   126   127   127   129   127   127   126   125   124
 15.0   125   123   122   123   124   124   126   124   124   123   122   123   125   123   122   123   124   124   126   124   124   123   122   123
 20.0   128   126   122   121   121   120   122   120   121   121   122   126   128   126   122   121   121   120   122   120   121   121   122   126
 25.0   133   132   123   120   117   117   118   117   117   120   123   132   133   132   123   120   117   117   118   117   117   120   123   132
 30.0   142   139   127   120   116   114   115   114   116   120   127   139   142   139   127   120   116   114   115   114   116   120   127   139
 35.0   148   143   131   122   115   112   113   112   115   122   131   143   148   143   131   122   115   112   113   112   115   122   131   143
 40.0   151   145   135   123   115   111   111   111   115   123   135   145   151   145   135   123   115   111   111   111   115   123   135   145
 45.0   145   142   135   124   115   110   109   110   115   124   135   142   145   142   135   124   115   110   109   110   115   124   135   142
 50.0   135   131   131   122   114   109   108   109   114   122   131   131   135   131   131   122   114   109   108   109   114   122   131   131
 55.0   117   113   121   115   111   106   107   106   111   115   121   113   117   113   121   115   111   106   107   106   111   115   121   113
 60.0  93.0  97.0   104   106   102   100   100   100   102   106   104  97.0  93.0  97.0   104   106   102   100   100   100   102   106   104  97.0
 65.0  68.0  71.0  80.0  86.0  87.0  85.0  85.0  85.0  87.0  86.0  80.0  71.0  68.0  71.0  80.0  86.0  87.0  85.0  85.0  85.0  87.0  86.0  80.0  71.0
 70.0  49.0  46.0  62.0  63.0  72.0  66.0  72.0  66.0  72.0  63.0  62.0  46.0  49.0  46.0  62.0  63.0  72.0  66.0  72.0  66.0  72.0  63.0  62.0  46.0
 75.0  29.0  26.0  39.0  40.0  50.0  44.0  52.0  44.0  50.0  40.0  39.0  26.0  29.0  26.0  39.0  40.0  50.0  44.0  52.0  44.0  50.0  40.0  39.0  26.0
 80.0  13.0  11.0  19.0  18.0  27.0  25.0  29.0  25.0  27.0  18.0  19.0  11.0  13.0  11.0  19.0  18.0  27.0  25.0  29.0  25.0  27.0  18.0  19.0  11.0
 85.0   0.0   0.0   4.0   5.0   6.0   6.0   7.0   6.0   6.0   5.0   4.0   0.0   0.0   0.0   4.0   5.0   6.0   6.0   7.0   6.0   6.0   5.0   4.0   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