Illuminance plots of 6906

(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: CI2237  
# DESCRIPTION: 1711 2X150
# LAMP: ENDURA 1*150        
# TILT=NONE
# Bulbs: 2,  12000 lm each
#  (luminous intensites divided by 24.00 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/6906.ies
# Luminaire flux =   636 raw, for the given bulb(s) it would be 15276 lm,
#                   63.6 % of the bulb flux
# between 75 and 90:  1.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  14.0 cd / 1000 lm ,  0.4 % 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    85 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    56 cd / 1000 lm,
# maximum spec. lum. intensity   216 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   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215
  5.0   216   215   215   215   216   215   215   215   216   215   215   215   216   215   215   215   216   215   215   215   216   215   215   215
 10.0   215   215   216   215   215   214   213   214   215   215   216   215   215   215   216   215   215   214   213   214   215   215   216   215
 15.0   215   215   215   213   213   212   211   212   213   213   215   215   215   215   215   213   213   212   211   212   213   213   215   215
 20.0   214   214   213   212   208   205   204   205   208   212   213   214   214   214   213   212   208   205   204   205   208   212   213   214
 25.0   212   212   212   206   203   197   195   197   203   206   212   212   212   212   212   206   203   197   195   197   203   206   212   212
 30.0   206   206   205   201   194   186   183   186   194   201   205   206   206   206   205   201   194   186   183   186   194   201   205   206
 35.0   198   199   198   190   183   174   169   174   183   190   198   199   198   199   198   190   183   174   169   174   183   190   198   199
 40.0   187   188   187   179   172   161   155   161   172   179   187   188   187   188   187   179   172   161   155   161   172   179   187   188
 45.0   172   173   171   165   157   147   139   147   157   165   171   173   172   173   171   165   157   147   139   147   157   165   171   173
 50.0   151   153   153   148   142   130   120   130   142   148   153   153   151   153   153   148   142   130   120   130   142   148   153   153
 55.0   136   136   130   128   122   110   101   110   122   128   130   136   136   136   130   128   122   110   101   110   122   128   130   136
 60.0   109   112   112   106   102  90.0  81.0  90.0   102   106   112   112   109   112   112   106   102  90.0  81.0  90.0   102   106   112   112
 65.0  74.0  77.0  81.0  85.0  78.0  72.0  65.0  72.0  78.0  85.0  81.0  77.0  74.0  77.0  81.0  85.0  78.0  72.0  65.0  72.0  78.0  85.0  81.0  77.0
 70.0  48.0  49.0  49.0  56.0  56.0  51.0  46.0  51.0  56.0  56.0  49.0  49.0  48.0  49.0  49.0  56.0  56.0  51.0  46.0  51.0  56.0  56.0  49.0  49.0
 75.0  25.0  24.0  25.0  29.0  32.0  32.0  29.0  32.0  32.0  29.0  25.0  24.0  25.0  24.0  25.0  29.0  32.0  32.0  29.0  32.0  32.0  29.0  25.0  24.0
 80.0   4.0   4.0   6.0   9.0  11.0  14.0  13.0  14.0  11.0   9.0   6.0   4.0   4.0   4.0   6.0   9.0  11.0  14.0  13.0  14.0  11.0   9.0   6.0   4.0
 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