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] LTL9475 # [MANUFAC] LITHONIA LIGHTING # [LUMCAT] KADT 400M SR2 # [LUMINAIRE] AREA LIGHT WITH HIGH PERFORMANCE SR2 OPTICS, CLEAR FLAT GLASS. # [LAMPCAT] MH400/U/ED28 # [LAMP] ONE 400-WATT CLEAR ED-28 METAL HALIDE, HORIZONTAL POSITION. # [_PRODUCTGROUP] OUTDOOR # [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile= # TILT=NONE # Bulbs: 1, 32000 lm each # Number of measured angles: 37 vertical, 30 horizontal ones # Photometric type: 1, Units type: 1 # Luminous opening width, length and height: 1.250 1.250 0.000 # Ballast factor: 1, Input power: 462 W # Source file: Lithonia_Lighting\Outdoor\Area\KADT\ltl9475A.ies # Luminaire flux = 24783 lm, # 77.4 % of the bulb flux # between 75 and 90: 1.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 8.4 cd/1000lm , 0.1 % 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 60.0 62.5 65.0 67.5 70.0 72.5 75.0 77.5 80.0 82.5 85.0 87.5 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 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 95.2 2.5 101.0 97.8 98.8 99.1 98.4 96.2 98.8 98.7 98.7 97.7 96.5 99.1 94.7 95.7 98.9 95.2 94.4 96.8 96.1 96.5 95.8 95.3 94.4 94.7 94.2 94.0 91.5 92.3 92.5 89.3 5.0 99.9 100.8 101.6 100.8 101.1 98.3 98.3 99.5 97.3 100.8 97.9 101.0 98.3 99.3 98.2 95.9 96.9 95.9 95.0 96.9 96.9 94.9 94.7 91.9 91.5 90.2 89.7 87.5 90.8 87.6 7.5 103.5 105.8 105.5 102.4 102.6 103.1 98.4 102.9 97.8 100.3 100.0 99.9 97.2 99.5 99.1 101.7 97.0 98.8 98.0 97.3 97.6 95.9 91.0 89.4 89.7 88.2 90.1 85.2 86.1 85.2 10.0 109.9 110.1 110.6 109.4 108.4 107.6 107.9 105.9 106.1 106.0 105.1 108.8 103.7 106.8 107.2 107.0 104.3 105.6 105.3 103.4 101.7 98.4 95.0 92.7 89.5 85.7 86.5 85.9 83.7 83.6 12.5 111.8 112.7 112.7 112.2 113.0 114.7 114.4 112.5 112.5 113.1 112.9 115.0 112.8 112.5 113.3 112.4 111.6 109.5 110.0 106.4 106.7 102.3 97.0 95.9 91.7 89.5 87.4 84.9 81.2 84.1 15.0 112.4 111.6 111.1 112.3 114.2 115.8 122.0 118.4 120.5 116.2 118.8 117.0 117.6 113.1 113.4 112.8 111.9 111.7 112.8 109.3 109.4 103.0 96.6 97.6 91.0 89.7 84.6 81.8 81.2 78.4 17.5 111.4 108.5 113.9 114.3 120.2 124.8 124.8 121.4 124.9 120.6 121.8 121.8 120.8 119.0 118.7 113.8 115.0 112.3 112.8 110.8 110.4 105.0 99.6 100.3 93.4 90.8 81.1 83.3 79.3 81.9 20.0 111.8 110.9 116.2 117.8 128.0 129.3 130.1 126.4 129.2 127.5 126.2 123.0 124.5 120.1 121.8 120.0 119.9 118.0 119.9 116.8 113.0 107.3 103.6 103.6 95.5 90.5 82.2 78.4 75.9 75.3 22.5 114.8 115.9 119.5 119.5 129.6 131.9 133.9 129.2 132.4 131.3 132.9 130.9 134.8 135.2 133.6 131.3 131.8 127.7 130.1 128.2 122.1 113.8 107.5 101.8 95.4 87.2 81.1 78.2 71.8 74.8 25.0 113.8 122.9 127.5 125.8 136.2 137.8 142.8 143.6 151.6 156.0 160.6 160.2 165.9 163.3 168.3 163.3 165.4 159.1 157.8 153.9 140.6 123.8 110.6 107.8 96.2 88.8 80.3 78.7 72.3 74.3 27.5 110.3 120.6 136.9 129.3 139.5 145.8 169.6 185.8 196.4 205.5 211.1 208.4 216.4 214.6 214.7 209.9 209.4 200.2 197.8 189.0 171.9 131.6 115.4 107.9 98.7 88.4 81.5 77.7 70.9 67.8 30.0 112.9 119.4 145.5 134.6 148.5 167.2 217.9 232.8 244.7 246.6 249.5 249.3 251.0 245.7 245.1 236.2 228.3 218.8 215.6 203.5 185.3 138.5 120.3 114.3 98.4 92.5 83.6 77.6 69.8 72.7 32.5 106.5 119.9 150.8 133.9 159.7 194.1 253.7 266.5 270.2 267.8 267.0 262.0 259.7 253.0 249.1 239.9 228.5 216.7 212.4 206.4 192.0 150.6 125.3 113.6 102.9 94.0 83.3 73.1 67.5 69.7 35.0 109.4 109.8 146.6 139.5 174.0 224.3 279.6 277.1 281.1 273.4 272.8 264.6 261.9 253.0 251.3 238.9 234.3 220.8 215.3 206.8 194.1 152.4 125.6 115.7 105.3 97.3 80.0 74.0 66.7 68.0 37.5 102.3 106.0 141.2 147.8 183.6 267.2 310.6 298.8 296.5 292.6 291.9 288.7 289.2 277.5 268.3 250.0 238.5 224.0 215.8 203.2 185.8 142.7 124.4 116.8 107.3 99.9 79.6 72.8 63.3 65.3 40.0 108.6 100.8 132.7 152.1 207.2 301.0 342.0 335.6 337.8 333.8 333.8 328.8 325.4 307.4 285.7 265.5 249.1 231.0 218.0 199.1 174.7 139.6 125.2 119.2 109.6 101.8 80.6 72.6 61.2 64.2 42.5 101.8 97.2 122.3 149.7 227.7 337.0 365.6 372.3 380.7 378.0 377.4 366.3 352.9 337.3 314.1 302.0 278.6 253.2 237.5 215.8 176.1 143.2 128.3 119.9 112.5 106.7 81.7 69.7 56.6 61.5 45.0 91.8 98.6 112.4 128.2 209.3 339.8 400.3 433.2 448.8 445.7 430.9 404.6 382.4 364.8 355.3 338.1 319.7 295.1 276.8 259.5 210.7 152.6 127.9 119.6 119.5 112.7 83.4 67.3 57.4 58.8 47.5 86.8 97.7 108.9 125.7 184.0 336.2 447.8 487.6 471.3 457.8 445.7 434.4 421.1 402.3 376.6 354.8 330.1 310.6 284.4 271.3 234.6 153.0 131.2 120.8 124.1 119.2 85.3 65.7 58.5 58.2 50.0 85.2 95.9 113.9 132.6 185.6 365.4 455.3 450.8 451.6 444.7 434.6 425.4 417.7 390.2 365.6 344.6 326.1 302.2 283.1 264.6 222.8 147.9 127.1 122.8 129.7 124.0 90.6 67.4 54.8 55.3 52.5 79.2 95.3 127.1 138.7 178.2 369.7 443.9 463.0 470.3 464.2 463.0 449.1 430.0 398.7 375.3 354.3 326.6 297.0 269.5 241.9 214.1 144.1 121.5 122.2 133.3 139.0 92.3 65.3 51.3 46.5 55.0 85.2 95.7 128.3 143.4 172.7 330.9 462.8 509.5 507.5 515.6 496.5 477.2 458.4 426.3 386.8 347.0 310.5 282.5 255.4 231.0 198.4 137.0 121.6 122.1 141.7 150.8 98.7 63.9 52.6 52.3 57.5 77.0 90.2 122.3 131.3 155.4 294.1 477.0 527.7 532.4 545.8 532.8 512.7 467.4 423.8 369.5 337.8 309.2 278.8 258.3 246.0 207.0 137.8 120.6 120.0 142.7 142.4 117.1 60.9 48.2 44.9 60.0 71.0 78.7 118.5 121.6 147.2 258.1 447.0 507.4 535.2 543.2 536.9 533.5 513.8 480.6 432.0 385.4 341.2 300.9 272.3 262.3 244.4 140.5 114.3 126.2 138.8 135.2 127.9 59.7 45.6 44.6 62.5 61.5 67.5 103.2 113.9 130.1 219.9 428.3 548.7 595.4 631.1 649.9 658.9 642.6 599.6 545.1 495.3 440.0 394.4 373.3 353.3 295.0 144.9 116.6 116.5 138.5 130.9 120.7 58.9 42.6 42.5 65.0 45.2 51.9 84.8 94.8 108.4 211.4 454.2 567.0 627.6 688.7 715.1 728.9 717.5 675.1 611.9 579.1 555.5 536.5 509.7 463.2 332.5 151.2 117.2 109.7 129.0 126.4 115.7 57.5 38.4 32.4 67.5 38.7 43.4 69.7 82.9 97.0 194.3 366.7 444.7 483.1 522.7 552.3 584.3 584.5 568.0 528.4 508.7 509.0 509.5 470.0 410.5 319.2 142.9 118.2 109.3 114.4 119.1 92.1 44.6 29.8 28.0 70.0 24.0 31.4 49.8 63.5 77.4 135.5 241.7 305.6 332.2 359.1 382.4 407.3 405.7 393.3 369.1 357.3 363.5 347.2 324.8 283.1 205.9 97.9 98.8 94.0 102.4 93.9 75.5 37.8 25.6 25.1 72.5 16.8 16.9 29.3 39.0 58.6 79.9 112.5 131.8 133.8 141.2 157.3 167.7 189.3 188.1 185.5 158.0 150.6 145.8 141.2 129.3 107.5 42.6 42.3 60.0 69.7 72.0 47.5 27.2 16.0 19.8 75.0 3.0 6.2 12.1 13.4 26.8 41.8 28.7 37.6 41.0 40.5 41.5 48.7 54.6 52.7 47.8 47.6 44.5 43.4 45.6 37.1 31.5 24.5 25.7 28.5 35.6 32.4 30.2 21.3 12.6 13.6 77.5 3.6 4.1 1.8 5.4 4.2 6.1 6.6 12.5 10.9 14.5 12.6 13.9 12.6 17.0 13.1 16.3 12.8 14.0 9.3 11.3 9.0 10.8 10.8 9.3 15.5 14.3 16.5 14.9 5.6 6.8 80.0 1.7 0.9 2.6 2.6 0.0 3.1 2.4 2.4 5.8 6.2 5.0 3.1 3.7 1.1 3.0 5.0 1.7 0.9 1.3 0.9 2.9 5.0 5.0 4.5 5.6 7.1 8.4 6.7 3.3 1.1 82.5 0.8 0.3 2.3 0.4 0.8 1.0 1.7 0.7 2.3 3.4 3.1 2.4 1.2 1.8 0.0 1.8 2.8 0.1 2.7 0.0 1.1 0.0 1.9 2.4 2.6 2.3 2.4 0.5 1.8 0.0 85.0 0.0 0.9 0.4 0.9 0.3 0.0 0.0 1.1 0.0 0.5 1.9 1.0 0.7 0.0 0.0 0.0 0.9 1.3 1.9 0.0 0.0 0.0 1.3 1.3 0.0 1.4 0.0 0.9 0.7 0.0 87.5 0.0 0.5 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.5 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.5 0.3 0.0 0.5 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 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.)