In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns a single luminaire). | The right plot is for a single luminaire, unrotated. |
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.
# IESNA91 # [TEST] 1195020550 # [MANUFAC] LITHONIA LIGHTING # [LUMCAT] KSE1 150S R3 HS # [LUMINAIRE] ARM MOUNTED FIXTURE WITH PREMIUM SEGMENTED OPTICS AND HS OPT # [LAMPCAT] LU150 # [LAMP] ONE 150-WATT CLEAR ET-23.5 HIGH PRESSURE SODIUM, HORIZONTAL # [MORE] POSITION. # [_PRODUCTGROUP] OUTDOOR # [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile= # TILT=NONE # Bulbs: 1, 16000 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: 189 W # Source file: Lithonia_Lighting\Outdoor\Area\KSE\95020550.ies # Luminaire flux = 6617 lm, # 41.4 % of the bulb flux # between 75 and 90: 1.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 7.9 cd/1000lm , 0.0 % 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 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 5.0 46.8 46.2 46.1 45.0 42.8 42.3 40.4 38.1 34.9 31.5 31.6 29.4 26.9 24.2 22.8 20.9 18.6 18.2 17.9 15.4 14.8 10.0 60.9 62.3 59.8 60.9 59.3 55.2 48.6 45.0 40.6 34.9 32.1 28.3 24.4 18.6 14.8 11.3 7.9 8.8 7.6 6.1 6.1 15.0 74.7 75.4 75.8 75.3 72.8 66.7 59.1 53.5 45.6 36.6 32.8 28.3 21.7 14.3 9.9 6.1 3.6 2.3 2.4 2.1 2.3 20.0 87.9 88.2 89.3 90.1 82.3 79.6 72.8 60.4 50.3 39.8 32.9 27.2 19.1 12.4 9.1 7.4 3.6 1.3 0.8 1.3 1.6 25.0 96.8 99.1 102.3 101.3 100.0 93.7 98.3 100.8 81.1 52.4 40.9 32.1 19.4 9.3 5.7 5.1 1.6 1.6 1.3 1.3 0.4 30.0 108.6 112.0 129.6 112.9 121.4 142.5 150.8 130.7 88.9 49.7 38.3 28.9 16.8 8.5 6.5 5.1 1.0 1.7 1.3 0.6 1.1 35.0 113.6 120.8 129.1 133.8 169.6 209.0 191.1 184.8 149.9 66.4 42.3 27.0 12.6 9.1 6.3 3.6 2.4 1.9 0.8 0.0 1.1 40.0 105.5 117.6 125.4 143.1 225.8 256.5 334.2 276.6 146.3 65.3 39.3 25.9 11.0 7.4 4.9 3.8 0.6 2.3 0.6 0.2 0.0 42.5 98.3 108.6 121.9 148.0 206.5 294.2 359.2 248.8 127.7 61.5 38.7 27.8 10.7 13.7 4.1 3.4 1.7 1.6 1.3 0.6 1.1 45.0 94.9 97.9 115.3 134.3 179.6 325.0 355.4 245.0 123.1 67.3 44.2 42.8 18.6 6.1 4.5 3.0 1.6 1.6 0.0 0.8 0.4 47.5 100.6 92.3 103.0 119.8 158.4 327.1 307.9 240.3 149.7 79.9 58.7 60.2 25.1 13.1 4.6 4.1 3.8 1.6 1.3 1.1 1.1 50.0 97.2 89.5 94.1 105.8 151.6 301.5 278.5 273.6 196.1 102.1 81.3 88.6 28.2 25.5 4.7 4.1 2.8 1.9 2.8 1.6 2.3 52.5 82.3 85.6 88.4 97.8 136.2 307.7 328.7 404.3 274.6 137.8 110.1 68.1 27.0 11.8 3.4 2.1 2.7 1.6 1.7 1.9 2.7 55.0 74.7 85.9 86.8 95.6 140.1 267.3 454.0 452.9 300.8 120.9 89.2 71.9 49.9 13.5 4.9 4.9 4.5 1.6 1.6 0.8 1.6 57.5 68.1 80.8 86.7 96.8 155.9 244.7 461.4 461.7 247.7 98.8 86.1 125.8 45.9 26.1 5.7 5.9 4.1 1.1 1.3 1.7 1.1 60.0 65.9 67.3 74.1 90.1 128.4 259.6 471.0 470.3 189.0 125.3 117.9 88.6 27.2 10.4 8.2 6.1 3.6 1.0 0.8 1.3 0.4 62.5 60.9 58.7 62.5 76.0 113.7 253.4 371.1 424.1 254.9 121.4 144.6 116.2 34.3 10.7 9.0 8.8 4.4 1.0 0.6 0.4 4.5 65.0 54.4 51.6 51.6 60.4 91.4 205.8 366.9 556.4 361.1 156.6 152.8 167.5 21.7 11.3 7.4 9.4 4.1 1.0 0.2 2.7 2.3 67.5 45.6 43.4 45.1 47.4 93.9 320.8 444.7 530.6 349.6 150.5 152.8 115.5 17.8 11.3 8.5 7.4 5.5 0.0 1.1 3.6 1.6 70.0 36.9 36.2 36.9 40.9 99.3 292.5 361.2 332.1 220.3 104.1 126.6 57.4 11.8 11.4 6.1 7.4 1.9 0.4 3.0 1.9 1.6 72.5 25.9 25.5 29.7 35.4 80.8 218.6 234.8 204.6 121.1 64.2 60.9 33.5 9.3 11.8 7.8 7.9 1.0 1.1 3.0 1.1 0.0 75.0 11.4 10.1 13.1 23.4 73.3 186.8 140.3 48.9 29.0 12.4 9.9 15.2 5.5 6.4 5.1 2.1 1.3 0.2 0.8 1.1 1.1 77.5 0.0 0.0 0.0 0.6 20.3 80.2 29.1 6.1 4.1 2.3 1.3 3.8 0.2 0.8 1.6 1.1 0.2 0.2 0.6 0.0 0.4 80.0 0.0 0.0 0.0 0.0 0.0 7.9 0.6 0.6 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 82.5 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 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.)