Illuminance plots of 3348

(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: CI1928  
# DESCRIPTION: 1993 SAP-T 70 FL
# LAMP: SAPT70              
# TILT=NONE
# Bulbs: 1,   5900 lm each
#  (luminous intensites divided by  5.90 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:   0.283   0.240   0.000
# Ballast factor: 1,  Input power:   70 W


# Source file: ies/3348.ies
# Luminaire flux =   745 raw, for the given bulb(s) it would be  4397 lm,
#                   74.5 % 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   4.0 cd / 1000 lm ,  0.0 % 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    78 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    48 cd / 1000 lm,
# maximum spec. lum. intensity   453 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   453   453   453   453   453   453   453   453   453   453   453   453   453   453   453   453   453   453   453   453   453   453   453   453
  5.0   414   411   424   432   446   448   449   448   446   432   424   411   414   411   424   432   446   448   449   448   446   432   424   411
 10.0   341   340   353   372   409   435   442   435   409   372   353   340   341   340   353   372   409   435   442   435   409   372   353   340
 15.0   282   282   295   320   362   410   427   410   362   320   295   282   282   282   295   320   362   410   427   410   362   320   295   282
 20.0   276   273   266   274   318   376   409   376   318   274   266   273   276   273   266   274   318   376   409   376   318   274   266   273
 25.0   283   282   273   259   270   340   390   340   270   259   273   282   283   282   273   259   270   340   390   340   270   259   273   282
 30.0   268   267   269   258   242   299   364   299   242   258   269   267   268   267   269   258   242   299   364   299   242   258   269   267
 35.0   241   241   248   247   228   255   333   255   228   247   248   241   241   241   248   247   228   255   333   255   228   247   248   241
 40.0   200   203   217   222   211   214   297   214   211   222   217   203   200   203   217   222   211   214   297   214   211   222   217   203
 45.0   145   144   171   192   192   178   259   178   192   192   171   144   145   144   171   192   192   178   259   178   192   192   171   144
 50.0   128   127   126   149   160   144   215   144   160   149   126   127   128   127   126   149   160   144   215   144   160   149   126   127
 55.0   114   112   111   106   130   114   166   114   130   106   111   112   114   112   111   106   130   114   166   114   130   106   111   112
 60.0   101  98.0  93.0  86.0  95.0  88.0   112  88.0  95.0  86.0  93.0  98.0   101  98.0  93.0  86.0  95.0  88.0   112  88.0  95.0  86.0  93.0  98.0
 65.0  34.0  48.0  78.0  71.0  64.0  60.0  52.0  60.0  64.0  71.0  78.0  48.0  34.0  48.0  78.0  71.0  64.0  60.0  52.0  60.0  64.0  71.0  78.0  48.0
 70.0   9.0   9.0   9.0  48.0  47.0  33.0  21.0  33.0  47.0  48.0   9.0   9.0   9.0   9.0   9.0  48.0  47.0  33.0  21.0  33.0  47.0  48.0   9.0   9.0
 75.0   6.0   6.0   6.0   6.0  29.0  16.0  11.0  16.0  29.0   6.0   6.0   6.0   6.0   6.0   6.0   6.0  29.0  16.0  11.0  16.0  29.0   6.0   6.0   6.0
 80.0   0.0   0.0   1.0   1.0   1.0   2.0   4.0   2.0   1.0   1.0   1.0   0.0   0.0   0.0   1.0   1.0   1.0   2.0   4.0   2.0   1.0   1.0   1.0   0.0
 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