Illuminance plots of 6927

(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: CI2149  
# DESCRIPTION: EURO 1 FLC 3X26D + Vetro serigrafato Euro
# LAMP: FLC26D              
# TILT=NONE
# Bulbs: 3,   1800 lm each
#  (luminous intensites divided by  5.40 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   0.350   0.000
# Ballast factor: 1,  Input power:   78 W


# Source file: ies/6927.ies
# Luminaire flux =   385 raw, for the given bulb(s) it would be  2082 lm,
#                   38.5 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   6.0 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    19 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    14 cd / 1000 lm,
# maximum spec. lum. intensity   193 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   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186
  5.0   188   188   189   189   189   189   189   189   189   189   189   188   188   188   186   185   184   184   184   184   184   185   186   188
 10.0   190   191   192   191   190   190   192   190   190   191   192   191   190   189   187   186   183   182   182   182   183   186   187   189
 15.0   188   189   191   190   188   190   193   190   188   190   191   189   188   187   186   184   180   178   178   178   180   184   186   187
 20.0   183   184   185   182   182   184   186   184   182   182   185   184   183   179   177   176   174   173   172   173   174   176   177   179
 25.0   170   171   171   169   168   168   173   168   168   169   171   171   170   164   163   160   161   162   164   162   161   160   163   164
 30.0   155   154   154   150   148   148   152   148   148   150   154   154   155   152   151   147   144   140   141   140   144   147   151   152
 35.0   136   135   134   132   129   132   132   132   129   132   134   135   136   137   136   132   130   123   123   123   130   132   136   137
 40.0   123   122   121   115   114   114   114   114   114   115   121   122   123   122   121   118   115   111   111   111   115   118   121   122
 45.0   109   107   105   100  96.0   100   103   100  96.0   100   105   107   109   106   103   102   100  97.0  99.0  97.0   100   102   103   106
 50.0  93.0  92.0  89.0  83.0  80.0  84.0  87.0  84.0  80.0  83.0  89.0  92.0  93.0  90.0  88.0  85.0  83.0  76.0  73.0  76.0  83.0  85.0  88.0  90.0
 55.0  62.0  59.0  58.0  53.0  54.0  53.0  54.0  53.0  54.0  53.0  58.0  59.0  62.0  58.0  56.0  50.0  49.0  45.0  45.0  45.0  49.0  50.0  56.0  58.0
 60.0  27.0  27.0  27.0  26.0  26.0  26.0  26.0  26.0  26.0  26.0  27.0  27.0  27.0  26.0  26.0  25.0  24.0  23.0  23.0  23.0  24.0  25.0  26.0  26.0
 65.0  19.0  19.0  19.0  19.0  19.0  18.0  18.0  18.0  19.0  19.0  19.0  19.0  19.0  18.0  18.0  18.0  17.0  17.0  16.0  17.0  17.0  18.0  18.0  18.0
 70.0  14.0  14.0  14.0  14.0  14.0  13.0  13.0  13.0  14.0  14.0  14.0  14.0  14.0  13.0  13.0  13.0  12.0  12.0  12.0  12.0  12.0  13.0  13.0  13.0
 75.0   9.0   9.0   9.0   9.0   9.0   9.0   9.0   9.0   9.0   9.0   9.0   9.0   9.0   9.0   9.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   9.0   9.0
 80.0   6.0   5.0   6.0   6.0   6.0   6.0   5.0   6.0   6.0   6.0   6.0   5.0   6.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0
 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