Illuminance plots of fs599

(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:

   
       
# IESNA91
# [TEST] LSI 7636
# [DATE] 08/17/88
# [MANUFAC] RUUD LIGHTING
# [LUMCAT] FS599
# [LUMINAIRE] 22" STANDARD FLOODLIGHT / 6V X 7H
# [LAMP] 1000 WATT HPS
# TILT=NONE
# Bulbs: 1, 140000 lm each
# Number of measured angles:  20 vertical,  21 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous openig width, length and height:   1.580   1.330   0.000
# Ballast factor: 1,  Input power: 1100 W


# Source file: fs599.ies
# Luminaire flux = 99148 lm,
#                   70.8 % of the bulb flux
# between 75 and 90:  0.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   2.7 cd/1000lm ,  0.1 % of the luminaire flux
# 90deg and above:  max   0.0 cd/1000lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   103 cd/1000lm,
# 67.5 deg to <72.5 deg:   max    62 cd/1000lm,
# maximum spec. lum. intensity   357 cd/1000lm

# 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   5.0  15.0  25.0  35.0  45.0  55.0  65.0  75.0  85.0  90.0  95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0
#V:  
  0.0   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352
  2.5   357   352   352   352   352   352   352   353   352   352   352   352   352   352   352   352   352   352   352   351   356
  5.0   357   352   352   353   352   352   352   352   351   351   350   350   351   352   352   352   351   352   351   350   355
 10.0   356   352   353   352   349   343   338   334   330   328   328   328   329   333   338   343   347   350   350   348   352
 15.0   352   348   350   346   338   325   316   311   306   304   304   304   306   309   315   322   333   341   343   341   352
 20.0   336   334   336   330   319   311   306   303   302   302   302   302   301   300   302   305   312   321   326   325   329
 25.0   308   309   312   307   303   302   306   306   301   298   298   298   301   303   299   293   293   296   301   298   303
 30.0   276   279   282   281   284   290   283   265   248   241   239   240   248   262   276   278   270   270   270   266   271
 35.0   242   245   250   252   256   246   227   212   201   195   194   195   200   208   220   237   242   237   238   232   236
 40.0   210   213   218   217   211   196   184   175   168   164   163   163   166   171   180   189   201   203   204   200   203
 45.0   176   180   181   178   168   161   156   151   147   145   144   143   144   148   153   157   160   166   168   165   168
 50.0   138   143   144   139   138   139   138   135   130   129   128   128   128   133   136   135   130   130   135   130   133
 55.0   100   108   110   106   115   126   128   126   121   119   118   118   120   125   127   120   109   102   103  98.3  98.3
 60.0  62.3  71.0  76.1  85.3  93.8   113   122   119   113   109   108   109   114   121   120   107  85.3  74.5  68.0  62.9  62.9
 65.0  26.8  34.5  44.1  54.7  71.3  83.8  90.1  94.5  96.8  97.7   103  97.2  94.5  91.2  83.9  76.5  63.3  47.1  37.7  27.8  26.2
 70.0   8.9  13.9  24.6  31.9  39.8  43.6  61.7  34.3   7.8   9.2   5.6   8.8   6.5  29.6  53.3  37.4  33.9  27.5  19.2   9.2   8.1
 75.0   2.2   2.9   4.6   8.6   6.9   4.3   6.6   6.8   7.3   7.3   7.0   7.2   7.1   6.3   5.6   3.8   5.0   6.9   3.3   2.3   2.2
 80.0   0.0   0.5   0.8   1.2   1.6   2.1   2.4   2.6   2.7   2.4   2.3   2.4   2.6   2.1   2.3   1.9   1.2   0.9   0.6   0.2   0.2
 85.0   0.0   0.0   0.0   0.1   0.1   0.2   0.2   0.1   0.2   0.1   0.0   0.2   0.2   0.1   0.2   0.1   0.1   0.0   0.1   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

# IESNA91
# [TEST] LSI 7636
# [DATE] 08/17/88
# [MANUFAC] RUUD LIGHTING
# [LUMCAT] FS599
# [LUMINAIRE] 22" STANDARD FLOODLIGHT / 6V X 7H
# [LAMP] 1000 WATT HPS
# TILT=NONE
# Bulbs: 1, 140000 lm each
# Number of measured angles:  20 vertical,  21 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous openig width, length and height:   1.580   1.330   0.000
# Ballast factor: 1,  Input power: 1100 W


# Source file: fs599.ies
# Luminaire flux = 99148 lm,
#                   70.8 % of the bulb flux
# between 75 and 90:  0.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   2.7 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   103 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    62 cd / 1000 lm,
# maximum spec. lum. intensity   357 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   5.0  15.0  25.0  35.0  45.0  55.0  65.0  75.0  85.0  90.0  95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0
#V:  
  0.0   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352   352
  2.5   357   352   352   352   352   352   352   353   352   352   352   352   352   352   352   352   352   352   352   351   356
  5.0   357   352   352   353   352   352   352   352   351   351   350   350   351   352   352   352   351   352   351   350   355
 10.0   356   352   353   352   349   343   338   334   330   328   328   328   329   333   338   343   347   350   350   348   352
 15.0   352   348   350   346   338   325   316   311   306   304   304   304   306   309   315   322   333   341   343   341   352
 20.0   336   334   336   330   319   311   306   303   302   302   302   302   301   300   302   305   312   321   326   325   329
 25.0   308   309   312   307   303   302   306   306   301   298   298   298   301   303   299   293   293   296   301   298   303
 30.0   276   279   282   281   284   290   283   265   248   241   239   240   248   262   276   278   270   270   270   266   271
 35.0   242   245   250   252   256   246   227   212   201   195   194   195   200   208   220   237   242   237   238   232   236
 40.0   210   213   218   217   211   196   184   175   168   164   163   163   166   171   180   189   201   203   204   200   203
 45.0   176   180   181   178   168   161   156   151   147   145   144   143   144   148   153   157   160   166   168   165   168
 50.0   138   143   144   139   138   139   138   135   130   129   128   128   128   133   136   135   130   130   135   130   133
 55.0   100   108   110   106   115   126   128   126   121   119   118   118   120   125   127   120   109   102   103  98.3  98.3
 60.0  62.3  71.0  76.1  85.3  93.8   113   122   119   113   109   108   109   114   121   120   107  85.3  74.5  68.0  62.9  62.9
 65.0  26.8  34.5  44.1  54.7  71.3  83.8  90.1  94.5  96.8  97.7   103  97.2  94.5  91.2  83.9  76.5  63.3  47.1  37.7  27.8  26.2
 70.0   8.9  13.9  24.6  31.9  39.8  43.6  61.7  34.3   7.8   9.2   5.6   8.8   6.5  29.6  53.3  37.4  33.9  27.5  19.2   9.2   8.1
 75.0   2.2   2.9   4.6   8.6   6.9   4.3   6.6   6.8   7.3   7.3   7.0   7.2   7.1   6.3   5.6   3.8   5.0   6.9   3.3   2.3   2.2
 80.0   0.0   0.5   0.8   1.2   1.6   2.1   2.4   2.6   2.7   2.4   2.3   2.4   2.6   2.1   2.3   1.9   1.2   0.9   0.6   0.2   0.2
 85.0   0.0   0.0   0.0   0.1   0.1   0.2   0.2   0.1   0.2   0.1   0.0   0.2   0.2   0.1   0.2   0.1   0.1   0.0   0.1   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