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] 1195020545 # [MANUFAC] LITHONIA LIGHTING # [LUMCAT] KSE1 70S R3 # [LUMINAIRE] ARM MOUNTED FIXTURE WITH PREMIUM SEGMENTED OPTICS # [LAMPCAT] LU70 # [LAMP] ONE 70-WATT CLEAR ET-23.5 HIGH PRESSURE SODIUM, HORIZONTAL POSITION. # [_PRODUCTGROUP] OUTDOOR # [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile= # TILT=NONE # Bulbs: 1, 6300 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: 94 W # Source file: Lithonia_Lighting\Outdoor\Area\KSE\95020545.ies # Luminaire flux = 4595 lm, # 72.9 % of the bulb flux # between 75 and 90: 4.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 48.9 cd/1000lm , 0.5 % 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: 0.0 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 120.8 5.0 124.3 124.1 124.1 124.9 124.4 123.8 123.2 122.5 122.4 123.5 123.3 123.2 121.7 120.6 118.1 117.1 116.2 116.0 115.6 114.6 114.8 10.0 132.9 132.1 130.8 131.0 131.3 128.9 125.4 124.3 124.4 123.5 122.4 122.2 120.3 118.4 116.3 114.9 114.4 114.1 113.0 112.1 111.4 15.0 134.0 133.2 133.7 141.3 134.1 132.7 130.6 128.7 125.9 122.9 122.4 121.4 120.6 117.9 116.2 113.2 112.4 110.3 109.2 108.6 107.9 20.0 132.5 131.6 137.0 136.5 138.3 138.6 138.7 131.1 129.2 125.9 124.4 124.0 121.9 120.2 117.9 114.8 110.6 107.6 105.7 104.8 103.8 25.0 129.8 129.2 136.8 141.6 145.6 146.0 148.7 152.4 144.9 136.7 133.5 128.9 123.5 119.5 114.4 111.3 108.1 106.5 102.9 100.6 100.5 30.0 127.6 129.2 148.1 142.5 156.7 185.2 210.2 195.2 179.2 155.4 146.2 135.7 123.0 118.3 112.4 106.8 104.8 103.3 99.4 96.3 96.2 35.0 121.6 137.0 157.9 156.7 181.0 250.8 268.3 271.4 231.9 170.3 142.5 128.1 120.0 114.9 108.3 102.7 99.0 99.2 95.4 90.2 92.1 40.0 114.0 134.9 141.3 163.8 219.8 301.3 326.8 287.1 198.6 145.9 133.8 125.7 118.4 112.1 106.2 100.0 97.1 94.6 92.2 85.2 83.5 42.5 108.7 122.2 131.6 178.7 226.2 311.7 325.4 261.9 186.7 138.9 128.9 124.1 120.0 118.3 106.7 100.5 96.2 91.9 87.1 83.5 81.1 45.0 104.4 105.9 128.6 182.5 203.0 311.7 325.2 245.7 184.6 144.0 134.6 131.6 139.7 118.4 107.5 104.8 99.5 95.7 86.2 81.9 79.7 47.5 104.6 95.7 120.6 132.7 184.1 254.6 311.1 251.1 187.6 154.0 150.6 154.0 130.6 117.0 108.4 113.3 111.4 103.7 87.8 81.6 79.0 50.0 104.4 94.3 108.9 112.2 196.3 215.9 267.1 263.7 219.2 212.1 168.6 158.3 137.0 136.8 110.2 118.4 121.9 107.3 89.2 80.8 77.5 52.5 96.7 94.6 100.8 105.4 174.0 236.0 344.8 336.3 282.1 202.9 169.8 169.5 152.2 143.8 105.6 118.7 115.1 106.3 87.0 79.5 76.7 55.0 87.0 94.6 95.4 112.2 161.7 276.5 390.0 415.9 265.6 200.5 161.9 166.2 155.1 120.6 102.9 106.2 116.3 114.0 83.3 75.6 73.2 57.5 82.4 91.6 89.2 107.9 170.8 273.2 368.1 390.2 287.1 206.5 184.6 168.7 137.5 124.8 104.9 108.9 123.7 108.4 82.1 68.3 66.0 60.0 81.6 86.2 80.8 108.1 152.9 264.4 388.9 375.4 267.5 174.1 173.3 163.2 129.7 117.8 109.0 113.5 122.4 98.9 85.6 64.4 61.4 62.5 77.8 76.5 73.3 92.2 120.6 267.8 383.2 347.9 250.2 181.0 151.9 171.6 141.6 107.0 112.1 119.5 123.5 95.2 77.5 65.1 62.5 65.0 70.2 68.4 67.3 77.1 106.5 206.5 346.3 382.7 283.7 187.5 192.9 190.5 127.8 104.9 104.6 116.5 111.4 102.2 72.1 60.3 58.6 67.5 61.9 59.4 56.8 67.0 112.4 231.4 369.0 441.3 351.1 234.4 207.3 192.7 112.2 109.0 110.5 115.9 103.3 95.6 61.9 53.7 54.1 70.0 50.6 49.7 47.6 61.4 140.6 364.0 511.0 504.8 403.3 251.1 181.3 184.4 108.9 104.3 113.7 103.5 92.7 73.0 59.7 50.2 48.1 72.5 39.8 38.6 38.4 61.6 144.8 323.2 416.0 374.8 256.5 171.6 149.0 139.7 117.6 118.1 119.5 103.8 86.5 65.6 48.1 39.5 37.8 75.0 28.4 28.1 29.8 41.7 106.5 223.3 280.0 204.4 121.3 64.9 68.9 48.3 65.7 82.1 92.2 85.6 65.9 51.1 38.3 30.5 28.7 77.5 12.1 11.0 14.0 22.7 69.5 153.8 139.8 71.1 34.9 16.5 17.9 16.2 18.1 19.0 29.7 32.5 34.0 25.2 22.2 17.1 18.6 80.0 5.1 4.6 4.0 3.7 14.3 41.7 48.9 16.5 10.0 10.6 9.2 13.8 8.1 7.3 10.3 12.4 17.5 15.7 15.7 11.4 12.5 82.5 2.5 2.4 2.2 1.9 3.5 5.7 8.1 4.4 3.0 4.4 5.1 5.4 5.9 3.5 3.7 3.5 6.3 7.6 7.6 6.0 5.7 85.0 1.3 1.0 0.6 1.0 1.3 1.4 1.6 1.4 1.1 1.1 1.4 1.4 2.4 1.3 1.3 1.3 1.6 1.4 2.2 2.2 1.4 87.5 0.0 0.3 0.2 0.0 0.0 0.0 0.3 0.0 0.2 0.8 0.6 0.3 0.5 0.3 0.3 0.6 0.3 0.2 0.0 0.2 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.)