Illuminance plots of 3352

(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: CI1940  
# DESCRIPTION: 1994 SAP-T 70
# 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/3352.ies
# Luminaire flux =   691 raw, for the given bulb(s) it would be  4077 lm,
#                   69.1 % 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   8.0 cd / 1000 lm ,  0.2 % 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   176 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    86 cd / 1000 lm,
# maximum spec. lum. intensity   292 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   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187
  5.0   190   190   189   189   187   187   185   187   187   189   189   190   190   190   189   189   187   187   185   187   187   189   189   190
 10.0   186   186   187   188   188   186   181   186   188   188   187   186   186   186   187   188   188   186   181   186   188   188   187   186
 15.0   178   178   179   182   185   183   179   183   185   182   179   178   178   178   179   182   185   183   179   183   185   182   179   178
 20.0   174   174   172   174   177   177   174   177   177   174   172   174   174   174   172   174   177   177   174   177   177   174   172   174
 25.0   177   176   171   166   167   170   167   170   167   166   171   176   177   176   171   166   167   170   167   170   167   166   171   176
 30.0   185   181   172   163   156   159   160   159   156   163   172   181   185   181   172   163   156   159   160   159   156   163   172   181
 35.0   203   199   180   160   145   144   148   144   145   160   180   199   203   199   180   160   145   144   148   144   145   160   180   199
 40.0   225   216   188   163   137   128   133   128   137   163   188   216   225   216   188   163   137   128   133   128   137   163   188   216
 45.0   261   253   207   165   129   112   117   112   129   165   207   253   261   253   207   165   129   112   117   112   129   165   207   253
 50.0   292   284   238   171   128  96.0  96.0  96.0   128   171   238   284   292   284   238   171   128  96.0  96.0  96.0   128   171   238   284
 55.0   278   274   254   183   124  81.0  79.0  81.0   124   183   254   274   278   274   254   183   124  81.0  79.0  81.0   124   183   254   274
 60.0   242   236   230   188   119  66.0  57.0  66.0   119   188   230   236   242   236   230   188   119  66.0  57.0  66.0   119   188   230   236
 65.0   107   111   176   161   112  51.0  35.0  51.0   112   161   176   111   107   111   176   161   112  51.0  35.0  51.0   112   161   176   111
 70.0  50.0  49.0  57.0  86.0  83.0  34.0  19.0  34.0  83.0  86.0  57.0  49.0  50.0  49.0  57.0  86.0  83.0  34.0  19.0  34.0  83.0  86.0  57.0  49.0
 75.0  22.0  21.0  23.0  21.0  40.0  19.0  11.0  19.0  40.0  21.0  23.0  21.0  22.0  21.0  23.0  21.0  40.0  19.0  11.0  19.0  40.0  21.0  23.0  21.0
 80.0   7.0   6.0   8.0   6.0   6.0   3.0   5.0   3.0   6.0   6.0   8.0   6.0   7.0   6.0   8.0   6.0   6.0   3.0   5.0   3.0   6.0   6.0   8.0   6.0
 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