Illuminance plots of 0888

(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: CI1228  
# DESCRIPTION: 6501 FL 2X18 + 6416 Riflettore mono/bi + 6424 Lamellare mono/bi
# LAMP: FL18/4/3B           
# TILT=NONE
# Bulbs: 2,   1350 lm each
#  (luminous intensites divided by  2.70 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:   0.207   0.607   0.000
# Ballast factor: 1,  Input power:   36 W


# Source file: ies/0888.ies
# Luminaire flux =   514 raw, for the given bulb(s) it would be  1388 lm,
#                   51.4 % of the bulb flux
# between 75 and 90:  0.5 % 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 ,  0.1 % 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    79 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    44 cd / 1000 lm,
# maximum spec. lum. intensity   223 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   221   221   221   221   221   221   221   221   221   221   221   221   221   221   221   221   221   221   221   221   221   221   221   221
  5.0   221   222   221   221   222   220   222   220   222   221   221   222   221   222   221   221   222   220   222   220   222   221   221   222
 10.0   222   221   222   221   221   217   218   217   221   221   222   221   222   221   222   221   221   217   218   217   221   221   222   221
 15.0   223   222   221   217   215   212   213   212   215   217   221   222   223   222   221   217   215   212   213   212   215   217   221   222
 20.0   222   220   218   212   209   202   202   202   209   212   218   220   222   220   218   212   209   202   202   202   209   212   218   220
 25.0   215   214   213   204   199   191   192   191   199   204   213   214   215   214   213   204   199   191   192   191   199   204   213   214
 30.0   205   204   202   192   188   176   177   176   188   192   202   204   205   204   202   192   188   176   177   176   188   192   202   204
 35.0   190   188   185   176   174   161   160   161   174   176   185   188   190   188   185   176   174   161   160   161   174   176   185   188
 40.0   175   170   166   158   155   141   140   141   155   158   166   170   175   170   166   158   155   141   140   141   155   158   166   170
 45.0   157   149   144   134   132   117   116   117   132   134   144   149   157   149   144   134   132   117   116   117   132   134   144   149
 50.0   135   127   121   110   106  88.0  86.0  88.0   106   110   121   127   135   127   121   110   106  88.0  86.0  88.0   106   110   121   127
 55.0   119   109  99.0  83.0  76.0  58.0  56.0  58.0  76.0  83.0  99.0   109   119   109  99.0  83.0  76.0  58.0  56.0  58.0  76.0  83.0  99.0   109
 60.0   101  88.0  77.0  58.0  46.0  29.0  28.0  29.0  46.0  58.0  77.0  88.0   101  88.0  77.0  58.0  46.0  29.0  28.0  29.0  46.0  58.0  77.0  88.0
 65.0  79.0  64.0  54.0  33.0  21.0  13.0  12.0  13.0  21.0  33.0  54.0  64.0  79.0  64.0  54.0  33.0  21.0  13.0  12.0  13.0  21.0  33.0  54.0  64.0
 70.0  44.0  33.0  29.0  13.0  10.0   6.0   6.0   6.0  10.0  13.0  29.0  33.0  44.0  33.0  29.0  13.0  10.0   6.0   6.0   6.0  10.0  13.0  29.0  33.0
 75.0  17.0  12.0  10.0   6.0   4.0   2.0   2.0   2.0   4.0   6.0  10.0  12.0  17.0  12.0  10.0   6.0   4.0   2.0   2.0   2.0   4.0   6.0  10.0  12.0
 80.0   6.0   3.0   2.0   1.0   0.0   0.0   0.0   0.0   0.0   1.0   2.0   3.0   6.0   3.0   2.0   1.0   0.0   0.0   0.0   0.0   0.0   1.0   2.0   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