Illuminance plots

produced from photometry file Lithonia_Lighting-Outdoor-Area-KSE-95020539.ies

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] 1195020539
# [MANUFAC] LITHONIA LIGHTING
# [LUMCAT] KSE1 100M R4SC
# [LUMINAIRE] ARM MOUNTED FIXTURE WITH PREMIUM SEGMENTED OPTICS
# [LAMPCAT] M100/U
# [LAMP] ONE 100-WATT CLEAR E-17 METAL HALIDE, HORIZONTAL POSITION.
# [_PRODUCTGROUP] OUTDOOR
# [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile=
# TILT=NONE
# Bulbs: 1,   8500 lm each
# Number of measured angles:  29 vertical,  21 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous opening width, length and height:   1.000   1.000   0.000
# Ballast factor: 1,  Input power:  140 W


# Source file: Lithonia_Lighting\Outdoor\Area\KSE\95020539.ies
# Luminaire flux =  3198 lm,
#                   37.6 % of the bulb flux
# between 75 and 90:  3.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  22.8 cd/1000lm ,  0.3 % of the luminaire flux
# 90deg and above:  max   0.0 cd/1000lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 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  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1  95.1
  5.0  98.5  99.8  99.9  99.5  99.6  99.2  98.8  97.6  98.1  97.6  97.1  94.8  93.6  91.1  88.4  84.9  82.2  78.9  77.4  75.3  76.6
 10.0 101.9 102.5 102.0 101.6 100.2 100.5 101.9 103.9 103.5  99.1  97.9  97.8  93.9  85.1  77.9  65.6  56.2  45.3  39.3  35.8  36.7
 15.0 102.5 102.5 101.2  99.3  98.7  98.8  98.1  97.2  96.5  93.6  92.9  92.5  85.3  72.9  55.3  37.3  26.5  14.5  11.1   8.7   9.5
 20.0 103.2 102.0 100.6  97.9  98.0  98.4  98.0  94.5  92.7  88.8  86.6  84.8  76.0  52.8  29.6  14.6   9.6   6.5   4.6   3.8   4.5
 25.0 107.3 107.5 104.8 103.2 102.4  98.0  93.9  90.8  88.0  84.5  82.9  78.7  66.2  34.7  13.2   5.6   7.5   4.5   3.1   2.4   3.1
 30.0 127.3 126.1 120.0 112.8 106.1 100.1  94.2  89.9  87.3  83.9  80.1  72.9  51.3  19.4   6.2   3.5   4.7   3.1   2.6   2.6   1.3
 35.0 185.4 183.3 172.8 153.9 121.8 104.0  92.4  87.5  84.8  84.0  78.2  69.8  42.7  14.5   6.1   3.2   3.5   1.8   0.5   0.7   0.5
 40.0 197.5 190.6 186.9 199.8 174.9 125.8  95.4  87.8  80.2  72.5  68.7  60.0  31.9  10.2   6.7   2.8   1.3   0.4   0.0   0.0   0.0
 42.5 197.9 195.4 191.5 211.2 195.3 138.4 102.9  92.5  84.7  72.5  65.5  55.3  29.1  10.4   8.8   2.8   0.6   0.0   0.0   0.0   0.0
 45.0 221.2 220.2 218.5 219.8 197.6 145.5 111.1  98.1  82.2  72.9  63.8  50.7  21.9   8.8   9.2   2.7   0.4   0.0   0.0   0.0   0.0
 47.5 242.4 246.0 244.1 246.2 210.1 147.5 111.3  85.9  85.1  74.2  64.1  49.5  17.5   5.4   6.4   2.4   0.2   0.0   0.0   0.0   0.0
 50.0 265.6 265.6 262.6 267.4 223.5 147.6 110.1  84.7  80.4  75.5  64.4  48.0  15.1   5.1   3.8   1.4   0.0   0.0   0.0   0.0   0.0
 52.5 284.7 286.2 294.0 293.6 247.9 167.5 116.6  88.8  66.2  72.5  66.7  48.9  14.6   4.9   3.2   0.4   0.0   0.0   0.0   0.0   0.0
 55.0 352.0 351.3 338.4 307.8 270.5 178.5 117.1  89.3  63.6  67.5  63.3  46.9  14.9   5.3   2.4   0.0   0.0   0.0   0.0   0.0   0.0
 57.5 339.3 348.5 359.3 343.4 271.6 170.9 127.1  91.2  62.5  59.9  54.2  42.7  13.4   4.6   1.3   0.0   0.0   0.0   0.0   0.0   0.0
 60.0 290.8 290.4 316.6 320.9 268.9 158.4 135.3 100.6  61.8  50.9  44.7  34.0  14.0   3.8   0.9   0.0   0.0   0.0   0.0   0.0   0.0
 62.5 266.6 266.7 287.9 275.9 218.7 167.8 144.1 110.7  65.5  48.5  39.9  29.3  11.3   3.6   0.2   0.0   0.0   0.0   0.0   0.0   0.0
 65.0 253.8 259.9 268.5 252.0 184.8 157.3 135.1 116.2  74.0  44.5  34.4  25.8   6.8   1.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 67.5 219.1 231.1 254.2 217.5 175.4 145.8 129.1 111.3  69.4  41.1  31.1  23.2   3.2   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 70.0 189.1 189.6 209.8 185.2 156.6 146.4 122.8 106.2  64.9  36.9  31.2  18.2   1.3   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 72.5 167.5 167.8 179.8 156.4 130.6 147.5 109.8  80.6  42.7  27.2  24.7  14.7   0.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 75.0  69.4  69.9 107.1 125.4 117.8 102.5  75.8  49.8  29.9  21.5  18.8  10.4   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 77.5  19.5  20.7  25.9  32.7  43.6  47.2  44.6  38.5  17.8  11.6   9.6   3.8   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 80.0   4.9   5.4   7.2   6.1   6.9  11.1  22.7  22.8  12.9   9.1   5.8   2.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 82.5   0.1   0.2   0.6   0.8   1.2   2.4   4.0   6.2   5.8   3.4   0.6   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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

 

(A similar table including even some other results can be computed at producer's website.)