Illuminance plots of 3416

(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: CI2064  
# DESCRIPTION: 845 FL 4X14 T5
# LAMP: TL5-14/4/3B         
# TILT=NONE
# Bulbs: 4,   1350 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:   0.508   0.508   0.000
# Ballast factor: 1,  Input power:   56 W


# Source file: ies/3416.ies
# Luminaire flux =   437 raw, for the given bulb(s) it would be  2360 lm,
#                   43.7 % 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  18.0 cd / 1000 lm ,  1.9 % 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    57 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    44 cd / 1000 lm,
# maximum spec. lum. intensity   154 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   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154
  5.0   154   153   154   154   154   153   154   153   154   154   154   153   154   153   154   154   154   153   154   153   154   154   154   153
 10.0   153   152   152   152   152   151   152   151   152   152   152   152   153   152   152   152   152   151   152   151   152   152   152   152
 15.0   149   149   149   148   148   148   148   148   148   148   149   149   149   149   149   148   148   148   148   148   148   148   149   149
 20.0   145   144   145   143   143   142   142   142   143   143   145   144   145   144   145   143   143   142   142   142   143   143   145   144
 25.0   140   139   140   138   138   136   137   136   138   138   140   139   140   139   140   138   138   136   137   136   138   138   140   139
 30.0   132   131   132   130   130   128   128   128   130   130   132   131   132   131   132   130   130   128   128   128   130   130   132   131
 35.0   125   124   124   122   121   120   120   120   121   122   124   124   125   124   124   122   121   120   120   120   121   122   124   124
 40.0   115   114   114   112   111   109   109   109   111   112   114   114   115   114   114   112   111   109   109   109   111   112   114   114
 45.0   105   104   104   102   101  98.0  99.0  98.0   101   102   104   104   105   104   104   102   101  98.0  99.0  98.0   101   102   104   104
 50.0  93.0  93.0  93.0  90.0  89.0  87.0  88.0  87.0  89.0  90.0  93.0  93.0  93.0  93.0  93.0  90.0  89.0  87.0  88.0  87.0  89.0  90.0  93.0  93.0
 55.0  81.0  80.0  80.0  78.0  78.0  77.0  77.0  77.0  78.0  78.0  80.0  80.0  81.0  80.0  80.0  78.0  78.0  77.0  77.0  77.0  78.0  78.0  80.0  80.0
 60.0  69.0  68.0  68.0  66.0  65.0  64.0  64.0  64.0  65.0  66.0  68.0  68.0  69.0  68.0  68.0  66.0  65.0  64.0  64.0  64.0  65.0  66.0  68.0  68.0
 65.0  57.0  56.0  55.0  54.0  53.0  52.0  52.0  52.0  53.0  54.0  55.0  56.0  57.0  56.0  55.0  54.0  53.0  52.0  52.0  52.0  53.0  54.0  55.0  56.0
 70.0  44.0  43.0  43.0  41.0  41.0  40.0  41.0  40.0  41.0  41.0  43.0  43.0  44.0  43.0  43.0  41.0  41.0  40.0  41.0  40.0  41.0  41.0  43.0  43.0
 75.0  31.0  30.0  30.0  29.0  29.0  28.0  28.0  28.0  29.0  29.0  30.0  30.0  31.0  30.0  30.0  29.0  29.0  28.0  28.0  28.0  29.0  29.0  30.0  30.0
 80.0  18.0  17.0  17.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  17.0  17.0  18.0  17.0  17.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  17.0  17.0
 85.0   7.0   7.0   7.0   7.0   7.0   6.0   7.0   6.0   7.0   7.0   7.0   7.0   7.0   7.0   7.0   7.0   7.0   6.0   7.0   6.0   7.0   7.0   7.0   7.0
 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