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. |
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] 1193111803 # [MANUFAC] LITHONIA LIGHTING # [LUMCAT] KADT 100S R4 # [LUMINAIRE] DIE CAST SHOEBOX # [LAMPCAT] LU100/S54 # [LAMP] ONE 100-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, 9500 lm each # Number of measured angles: 29 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous opening width, length and height: 1.400 1.400 0.000 # Ballast factor: 1, Input power: 135 W # Source file: Lithonia_Lighting\Outdoor\Area\KADT\93111803A.ies # Luminaire flux = 5656 lm, # 59.5 % of the bulb flux # between 75 and 90: 1.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 26.2 cd/1000lm , 0.2 % 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: 0.0 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 179.7 5.0 176.3 178.6 178.2 178.7 176.8 176.5 176.4 176.5 176.7 177.7 179.1 179.9 182.0 183.9 185.4 185.5 186.2 186.2 186.6 186.0 186.5 10.0 192.2 192.9 190.6 188.3 185.4 183.3 179.5 175.1 172.9 173.5 174.7 175.4 179.6 179.7 179.5 179.2 179.8 179.5 181.1 180.5 180.9 15.0 204.3 203.8 202.6 199.6 193.2 185.7 180.5 174.5 168.7 166.0 167.5 168.7 171.7 172.6 171.1 168.9 165.3 160.6 159.4 157.6 158.6 20.0 209.1 210.3 207.7 204.7 200.5 192.3 181.1 172.8 164.3 158.5 158.9 158.7 161.1 160.2 156.3 152.1 151.5 153.2 153.2 153.2 151.6 25.0 224.4 222.7 218.2 210.1 202.5 194.1 183.9 172.2 159.2 151.5 150.6 150.0 152.6 146.2 142.8 142.0 145.5 148.4 151.8 153.3 152.9 30.0 236.1 233.5 231.1 220.6 205.8 194.9 183.5 167.1 151.8 141.6 140.8 140.0 139.3 135.1 130.0 132.6 139.4 146.1 150.9 154.0 154.5 35.0 241.4 237.6 229.5 223.3 216.9 199.2 178.6 156.0 139.8 130.7 128.6 128.2 123.9 122.8 122.8 126.5 134.5 140.9 144.9 144.4 145.4 40.0 263.4 268.6 265.4 255.4 219.6 205.6 170.2 148.4 130.6 121.5 119.2 116.9 112.7 110.7 114.9 120.1 122.6 88.9 51.9 32.9 33.7 42.5 288.4 287.1 278.6 264.6 225.3 196.4 168.0 144.5 125.8 116.1 113.5 111.6 108.4 106.7 110.8 114.7 80.2 40.7 28.9 27.1 27.7 45.0 287.4 285.3 275.6 260.7 236.0 191.8 162.5 138.7 119.8 109.5 107.5 104.7 102.4 102.1 105.5 89.7 46.9 27.6 28.2 28.0 27.5 47.5 260.3 258.6 258.6 248.5 235.5 192.1 147.4 129.8 113.2 102.4 101.2 98.1 97.5 97.5 100.2 62.0 24.7 26.2 28.0 27.3 27.3 50.0 247.5 242.3 233.5 228.8 224.1 178.2 141.5 119.2 106.7 96.9 94.6 92.0 90.9 92.4 73.5 45.6 22.9 25.9 26.7 26.8 26.4 52.5 300.7 295.4 248.0 220.2 200.3 165.6 142.0 106.9 99.3 90.4 88.6 84.7 84.5 86.5 52.4 20.5 24.0 24.1 26.6 27.8 28.0 55.0 371.3 362.1 342.0 262.3 199.6 156.7 137.5 94.9 90.9 84.4 82.0 78.1 77.5 77.2 49.5 17.5 21.2 23.7 25.2 24.5 23.3 57.5 440.8 432.8 405.1 337.9 233.6 148.4 131.4 87.5 82.9 78.0 75.3 71.1 71.8 49.4 33.4 16.4 19.7 20.6 20.2 17.8 17.8 60.0 456.9 443.3 431.9 379.1 291.1 150.0 122.3 85.7 74.2 70.2 67.7 63.8 64.8 41.5 15.4 16.0 17.6 16.5 14.8 11.7 12.1 62.5 415.4 412.1 406.8 355.7 312.2 179.9 111.3 83.4 66.4 62.2 59.3 56.4 58.3 37.6 13.5 14.6 12.8 10.3 6.6 3.6 2.7 65.0 340.7 330.9 354.6 333.8 302.8 217.7 105.9 80.8 58.7 53.3 51.4 50.3 46.0 31.7 12.8 12.1 6.6 3.3 2.7 2.8 2.7 67.5 260.1 249.1 284.0 282.1 283.5 210.0 119.4 73.4 51.6 41.4 39.5 38.6 24.5 14.9 11.4 6.9 2.6 3.1 2.3 3.3 2.8 70.0 139.7 133.6 143.4 195.2 212.8 182.6 131.5 63.6 37.1 28.2 24.6 23.4 23.2 9.5 7.5 3.3 2.4 2.7 3.4 3.7 2.7 72.5 104.1 99.7 92.2 101.6 126.6 142.4 105.7 61.7 34.3 20.2 21.1 20.3 11.8 6.6 4.4 2.3 2.5 2.8 2.7 2.7 2.7 75.0 48.3 43.5 63.6 72.0 67.8 69.8 83.3 62.1 29.6 15.3 15.1 14.6 8.1 3.2 2.2 2.3 2.4 2.7 2.2 1.8 2.0 77.5 13.9 11.7 14.5 18.0 39.3 31.3 48.7 49.1 27.8 10.0 8.2 6.0 4.9 1.7 1.6 1.1 1.5 0.8 0.9 0.9 1.2 80.0 5.2 4.4 6.3 5.8 7.1 16.6 14.3 26.2 18.8 6.0 5.4 2.8 1.8 1.1 1.1 0.9 0.3 0.4 0.5 0.2 0.4 82.5 0.4 0.8 1.3 1.1 0.9 2.2 4.2 6.7 9.4 4.3 1.8 1.1 0.5 0.5 0.1 0.2 0.0 0.1 0.2 0.3 0.1 85.0 0.4 0.4 0.5 0.5 0.3 0.2 0.5 2.2 0.8 1.1 0.3 0.3 0.0 0.2 0.0 0.0 0.1 0.2 0.3 0.0 0.1 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 0.1 0.1 0.3 0.0 0.2 0.6 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.)