Illuminance plots of LYSQVM12C

(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:

   
       
# IESNA:LM-63-2002
# [TEST]ITL63746
# [TESTLAB]INDEPENDENT TESTING LABORATORIES, INC.
# [ISSUEDATE]12/04/09
# [MANUFAC]BetaLED, A Division of Ruud Lighting
# [LUMCAT]ARE-EDG-5M-**-12-C-UL    BXAL1512C-UW (350mA)
# [LUMINAIRE]120 LED TYPE V MEDIUM EDGE 350mA
# [LAMP]ONE HUNDRED TWENTY WHITE LIGHT EMITTING DIODES (LEDS), 
# [MORE]VERTICAL BASE-UP POSITION.
# [OTHER]TOTAL INPUT WATTS = 140.7 AT 240.0 VOLTS
# [_LEDDRIVER]BETA LED CE366X01R0
# [_NOTE]DATA SHOWN IS ABSOLUTE FOR THE SAMPLE PROVIDED AT RATED INPUT
# [MORE]VOLTAGE (240VAC, 60Hz) TO THE LED DRIVER. CLIENT STATES
# [MORE]LEDS HAVE BEEN SEASONED FOR A MINIMUM OF 100 HOURS.
# [OTHER]TEST PROCEDURE: IESNA LM-79-08
# [OTHER]TEST DISTANCE = 25.25 FEET
# [_ABSOLUTELUMENS]11013
# TILT=NONE
# Bulbs: 1,  11013 lm each
# Number of measured angles:  50 vertical,  11 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous openig width, length and height:   0.969   0.766   0.000
# Ballast factor: 1,  Input power:  141 W


# NONSENSE SUMMARY RESULTS of ies2tab: output flux is to be under 100 %!
# Source file: LYSQVM12C.ies
# Luminaire flux = 11013 lm,
#                  100.0 % of the bulb flux
# between 75 and 90:  8.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  80.7 cd / 1000 lm ,  2.0 % 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   403 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   376 cd / 1000 lm,
# maximum spec. lum. intensity   403 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
#V:  
  0.0  70.5  70.5  70.5  70.5  70.5  70.5  70.5  70.5  70.5  70.5  70.5
  2.5  69.9  70.0  69.9  69.9  69.9  69.8  69.8  69.8  69.9  69.9  69.9
  5.0  68.5  68.4  68.5  68.4  68.5  68.5  68.4  68.4  68.5  68.5  68.6
  7.5  67.4  67.3  67.3  67.4  67.4  67.4  67.4  67.4  67.4  67.4  67.4
 10.0  67.5  67.5  67.6  67.6  67.6  67.6  67.6  67.6  67.5  67.5  67.5
 12.5  69.4  69.3  69.4  69.4  69.5  69.6  69.4  69.2  69.2  69.1  69.1
 15.0  72.3  72.4  72.5  72.6  72.7  72.7  72.6  72.3  72.1  71.8  71.9
 17.5  75.7  75.8  76.1  76.4  76.5  76.6  76.4  75.8  75.4  75.1  75.1
 20.0  79.1  79.2  79.5  80.1  80.4  80.5  80.2  79.5  78.8  78.5  78.4
 22.5  82.4  82.5  83.0  83.5  84.0  84.1  83.8  83.1  82.3  81.7  81.7
 25.0  85.6  85.7  86.3  86.8  87.3  87.5  87.2  86.5  85.8  85.3  85.2
 27.5  88.9  88.9  89.4  90.0  90.4  90.7  90.4  89.9  89.3  89.1  89.0
 30.0  93.0  93.1  93.4  93.6  93.7  93.9  93.9  93.8  93.6  93.3  93.3
 32.5  98.1  98.2  98.2  98.0  97.8  97.6  97.9  98.1  98.2  98.2  98.2
 35.0   103   103   103   102   102   102   102   102   103   103   103
 37.5   107   107   107   107   106   106   106   107   107   106   106
 40.0   112   112   111   110   109   109   109   110   111   111   111
 42.5   113   113   113   116   122   126   123   117   113   112   112
 45.0   118   119   125   130   133   135   136   135   131   126   125
 47.5   139   139   141   147   156   161   159   153   148   147   147
 50.0   166   166   171   177   183   187   188   186   183   179   178
 52.5   199   200   199   198   199   201   203   207   210   211   211
 55.0   218   218   217   215   214   215   217   222   228   230   231
 57.5   245   245   242   237   233   234   236   243   250   255   255
 60.0   310   308   291   273   262   260   263   274   289   301   302
 62.5   390   388   370   338   309   300   304   324   346   359   361
 64.0   403   402   395   374   352   335   339   355   370   376   377
 65.0   397   397   394   383   364   350   352   363   372   376   376
 67.5   360   361   365   371   376   374   367   361   355   352   351
 70.0   297   299   309   322   336   342   335   321   308   299   298
 72.5   232   233   240   254   268   274   269   256   243   235   233
 75.0   173   174   179   187   195   199   195   187   181   176   175
 77.5   110   111   117   127   133   135   132   126   118   113   112
 80.0  58.9  59.2  63.1  71.4  77.7  80.7  77.4  66.6  55.7  50.1  49.7
 82.5  28.1  28.2  30.1  33.4  34.7  35.0  32.2  27.2  22.9  20.4  20.1
 85.0  11.8  11.9  12.2  12.7   9.3   8.5  10.9   7.6   5.8   4.8   4.7
 87.5   1.6   1.7   1.7   1.8   0.8   0.8   1.6   1.4   1.2   1.0   0.9
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 92.5   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
100.0   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
115.0   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
135.0   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
155.0   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
175.0   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