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] LTL11336 # [MANUFAC] LITHONIA LIGHTING # [LUMCAT] WSQ 175M FT # [LUMINAIRE] ARCHITECTURAL SCONCE WITH FORWARD THROW DISTRIBUTION WITH # [MORE] CLEAR, FLAT GLASS LENS. CLEAR LAMP. # [LAMPCAT] M175/U/MED # [LAMP] ONE 175-WATT CLEAR ED-17 METAL HALIDE, HORIZONTAL POSITION. # [_PRODUCTGROUP] OUTDOOR # [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile= # TILT=NONE # Bulbs: 1, 12800 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 1 # Luminous opening width, length and height: 1.150 0.500 0.000 # Ballast factor: 1, Input power: 213 W # Source file: Lithonia_Lighting\Outdoor\Building_Mounted\WSQ\LTL11336B.ies # Luminaire flux = 7105 lm, # 55.5 % of the bulb flux # between 75 and 90: 2.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 21.6 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 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 #V: 0.0 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 112.6 2.5 114.9 111.2 110.9 112.0 112.8 112.3 112.3 112.0 112.2 112.1 112.3 111.6 111.0 110.9 110.7 111.4 111.8 112.7 111.1 112.5 112.3 111.8 112.0 112.0 112.6 112.8 111.7 113.8 112.4 113.4 114.5 114.1 114.1 113.3 113.4 113.5 117.5 5.0 117.4 113.9 113.2 114.2 114.5 114.1 113.5 113.0 112.9 112.4 112.8 112.5 111.2 111.2 110.8 111.5 111.6 112.7 111.5 112.8 112.3 112.1 112.4 112.7 113.4 114.1 113.3 114.8 113.6 114.7 116.2 115.7 115.2 114.7 114.5 114.7 118.8 7.5 121.2 117.1 116.5 117.3 118.1 117.3 117.2 116.5 116.1 114.8 114.6 113.3 111.8 111.5 111.2 111.5 111.6 112.5 111.1 112.7 112.5 112.6 112.7 113.1 114.1 114.8 113.7 115.5 114.1 115.4 116.8 116.0 115.4 114.7 115.1 115.2 119.1 10.0 124.0 120.2 119.2 120.4 120.9 120.5 120.2 119.1 118.8 117.7 117.4 115.7 113.8 112.4 111.5 111.9 111.5 112.4 111.2 113.0 112.9 113.2 113.3 113.6 114.4 114.8 114.1 116.2 114.9 116.7 118.0 117.3 117.4 117.0 117.3 117.6 122.1 12.5 128.0 123.6 123.0 124.5 125.1 125.3 124.8 123.8 122.8 121.1 120.3 122.7 116.3 114.8 112.0 111.5 111.9 112.3 111.1 112.9 113.1 113.4 114.0 113.9 115.0 115.9 115.1 117.7 117.1 119.2 121.2 121.4 122.5 123.0 124.5 125.0 131.6 15.0 134.0 131.6 130.1 129.7 130.1 130.0 129.6 128.7 127.9 126.2 124.8 122.1 118.7 116.0 113.3 111.1 110.5 111.2 109.8 112.1 112.5 113.4 113.7 114.0 115.3 117.3 111.8 121.0 121.3 125.8 129.5 130.5 137.0 132.5 133.7 134.7 141.9 17.5 162.0 160.9 157.7 157.2 154.4 148.3 141.9 137.2 135.4 133.1 130.3 125.9 120.5 116.7 112.8 110.4 108.8 109.5 108.4 110.9 111.3 112.3 113.4 114.3 117.1 120.2 121.8 127.3 129.6 134.5 137.2 137.8 137.3 133.0 132.1 131.6 136.1 20.0 194.1 190.5 187.8 187.8 185.5 179.2 172.7 165.0 155.0 144.8 138.9 131.8 123.3 116.8 111.6 108.9 106.2 106.6 106.2 108.6 109.8 110.9 112.4 114.8 119.3 124.8 128.6 136.6 135.2 136.0 132.7 130.6 128.2 126.1 125.7 125.5 130.9 22.5 213.4 208.0 206.6 209.9 211.6 208.5 203.8 196.5 187.3 172.3 155.5 140.1 127.1 118.1 110.9 107.0 103.4 103.9 103.4 105.9 107.9 109.5 112.0 116.7 123.1 130.2 135.9 137.8 130.4 129.7 128.7 125.5 123.1 120.9 119.5 119.1 123.7 25.0 223.1 217.9 218.1 223.4 226.4 226.3 227.7 226.5 219.8 203.0 177.7 152.4 131.6 118.5 109.8 104.5 100.9 100.5 100.3 103.4 105.0 107.2 111.7 118.8 126.4 136.9 134.8 131.0 125.9 124.3 122.1 117.0 112.3 103.5 98.3 95.6 93.2 27.5 230.5 222.7 224.1 232.7 237.7 242.3 245.2 249.8 248.6 230.2 200.7 165.2 135.7 119.0 108.3 102.6 98.7 97.6 97.3 101.0 102.6 104.9 111.2 119.0 131.8 136.4 127.3 124.8 119.1 114.4 104.8 89.6 72.7 61.3 55.3 52.6 50.2 30.0 234.4 227.3 230.0 241.5 248.4 254.6 263.9 271.7 270.4 250.9 215.9 174.8 138.6 119.8 108.2 101.4 96.5 94.8 95.2 98.4 100.5 103.4 109.9 119.3 132.7 127.5 120.5 116.9 105.5 86.8 65.2 51.7 43.5 38.7 35.8 34.4 33.4 32.5 232.1 227.0 233.7 248.7 261.9 272.0 281.5 288.4 284.8 257.7 223.7 182.4 144.7 122.8 108.9 100.5 94.5 90.1 92.0 95.5 98.1 101.8 108.7 118.5 123.4 119.1 112.3 103.9 72.2 50.5 40.9 34.1 29.5 25.9 23.9 23.0 22.2 35.0 231.4 227.1 235.2 253.0 271.4 286.9 298.0 301.2 287.3 259.2 226.1 188.7 151.2 125.3 110.4 100.4 92.5 89.4 89.1 92.3 94.8 100.2 106.8 118.2 115.8 111.6 96.2 66.2 44.4 34.2 28.4 23.7 20.3 17.7 16.2 15.5 14.9 37.5 245.2 232.7 246.0 262.6 284.2 308.9 311.5 311.9 289.0 259.3 225.3 190.1 153.7 127.7 113.0 99.2 90.2 86.0 86.1 89.8 92.3 98.3 105.8 111.3 108.4 98.3 64.2 42.0 31.0 24.6 19.9 16.4 14.1 12.8 12.1 12.0 11.9 40.0 272.2 267.4 270.3 282.8 300.3 318.1 323.7 316.2 288.7 258.0 219.6 184.5 145.9 126.3 109.0 96.2 88.4 84.5 84.8 89.9 90.2 96.5 105.7 103.8 98.6 71.7 41.1 30.2 22.8 17.7 14.5 12.6 11.5 11.2 10.6 10.1 9.6 42.5 302.3 297.8 299.2 308.1 324.0 337.9 335.9 321.0 288.4 248.1 210.3 173.1 140.5 122.7 104.8 94.5 86.7 83.7 83.4 86.4 88.0 95.4 104.1 96.0 81.5 43.4 29.0 21.5 15.8 12.8 11.3 9.8 8.2 7.4 6.8 6.9 6.7 45.0 318.7 334.2 331.3 338.0 351.2 362.5 357.2 334.5 290.5 240.4 198.7 158.7 133.8 115.2 102.4 92.1 85.4 82.9 82.0 85.1 86.8 93.4 99.8 87.2 52.6 30.4 19.8 14.2 11.5 9.5 7.3 6.3 5.8 6.0 5.8 5.9 6.0 47.5 378.8 368.1 362.9 363.2 374.5 390.4 388.7 358.6 299.1 237.7 188.7 154.1 126.9 113.7 102.6 92.2 88.4 83.7 81.2 84.5 86.2 91.9 90.9 72.5 34.3 21.6 13.8 10.6 8.6 6.4 5.9 5.7 5.9 5.6 5.7 5.7 5.5 50.0 400.5 388.4 383.5 385.9 401.6 415.6 414.8 386.7 312.4 238.0 190.3 157.1 131.9 116.7 103.5 94.2 93.8 91.5 81.0 84.6 85.2 87.1 80.2 47.3 24.1 15.1 10.2 8.2 5.9 5.7 5.2 5.5 5.4 5.2 5.4 5.2 5.2 52.5 414.3 402.5 397.3 401.5 423.0 444.2 439.3 403.2 317.5 240.2 198.2 170.5 145.4 125.5 106.4 93.1 92.0 91.1 81.2 81.9 83.7 81.6 67.3 29.8 16.6 10.4 7.8 5.9 5.2 5.4 5.2 5.2 5.2 5.1 5.2 5.1 5.0 55.0 426.2 412.7 407.3 412.7 437.0 455.5 453.0 407.4 311.7 241.1 211.8 182.0 149.1 129.1 111.6 96.6 86.2 85.7 82.7 78.7 77.7 72.2 46.5 20.2 10.2 8.0 5.4 5.0 4.8 5.1 4.8 4.8 4.8 4.8 4.7 4.5 4.8 57.5 406.8 392.8 394.8 412.0 445.6 460.1 452.7 408.2 310.2 251.1 218.1 179.8 140.2 121.2 110.8 94.7 81.6 85.5 88.7 79.5 69.5 58.7 27.3 13.1 7.5 5.3 4.9 4.8 4.5 4.7 4.7 4.6 4.6 4.5 4.3 4.6 4.4 60.0 388.4 376.2 374.1 388.6 419.8 452.9 437.8 389.5 314.4 249.5 202.7 163.4 127.0 107.1 95.6 85.5 73.0 72.7 79.0 61.9 55.9 43.4 18.4 8.8 5.8 4.8 4.5 4.6 4.5 4.5 4.7 4.5 4.5 4.5 4.3 4.4 4.4 62.5 369.5 351.7 349.1 351.9 363.7 390.4 400.1 365.2 292.8 237.7 191.7 148.4 114.2 91.7 80.1 68.8 62.0 50.4 45.1 44.1 41.6 29.8 12.0 6.0 4.5 4.4 4.1 4.1 4.1 4.1 4.0 4.1 3.9 3.7 3.7 3.7 3.6 65.0 292.4 278.0 280.5 286.1 290.7 305.4 321.1 307.0 258.6 197.6 164.1 135.4 103.7 82.6 67.3 57.3 50.6 43.2 34.5 34.8 29.8 17.2 7.5 4.5 3.7 3.7 3.7 3.8 3.7 3.4 3.9 3.7 3.7 3.6 3.5 3.6 3.4 67.5 197.1 185.7 189.7 199.6 210.9 223.0 233.7 236.6 207.1 164.0 135.1 109.6 91.5 72.3 57.9 46.5 41.6 33.7 22.4 23.2 20.0 11.0 5.0 3.9 3.6 3.7 3.4 3.4 3.6 3.4 3.4 3.4 3.5 3.1 3.4 3.3 2.7 70.0 145.1 137.7 140.0 144.7 150.1 153.3 153.8 150.8 142.0 125.3 97.4 81.2 66.3 59.8 51.1 38.6 26.8 20.5 15.7 15.2 13.0 6.6 3.8 3.4 3.2 3.1 3.1 3.2 3.1 3.4 3.7 3.1 3.2 3.4 3.0 3.1 2.9 72.5 104.8 97.3 99.9 104.4 109.9 113.0 113.7 110.2 103.7 94.7 70.0 44.8 35.9 33.1 31.2 24.8 16.6 14.5 11.2 9.5 7.5 4.1 3.2 2.9 2.9 2.8 2.7 2.7 2.5 2.9 2.9 2.7 2.8 2.9 2.9 2.8 2.9 75.0 65.0 60.3 61.5 63.8 68.0 71.5 74.1 73.8 69.3 58.5 45.7 30.3 21.1 20.8 21.8 14.5 9.7 8.7 6.5 5.3 4.2 3.0 2.6 2.2 2.3 2.3 2.3 2.4 2.6 2.4 2.6 2.7 2.7 2.7 2.8 2.9 2.6 77.5 40.2 37.2 37.9 39.4 40.1 41.3 42.2 41.4 38.7 35.4 29.0 20.9 14.5 12.0 10.9 7.7 6.2 5.5 4.5 3.7 3.1 2.6 2.9 2.7 2.7 2.3 2.4 2.3 2.6 2.6 2.4 2.7 2.7 2.9 2.9 2.8 2.3 80.0 21.2 19.1 19.7 19.9 20.5 20.8 21.6 21.6 20.0 17.7 14.8 12.1 9.3 6.6 5.5 4.9 3.8 3.7 2.8 2.4 2.2 2.3 2.3 2.0 2.0 2.0 1.8 2.1 2.0 2.1 2.1 2.0 2.0 2.0 2.0 2.3 2.3 82.5 8.8 8.1 8.0 8.0 8.0 8.4 9.0 9.4 9.4 8.6 7.4 6.4 5.0 3.8 3.8 3.6 3.0 3.3 2.6 2.0 2.2 2.0 1.9 2.0 1.6 1.6 1.6 1.7 1.6 1.7 1.6 1.9 2.0 1.9 1.9 1.9 1.9 85.0 1.8 1.9 1.8 2.0 2.3 2.4 2.5 2.6 3.0 2.9 2.9 2.7 2.3 2.3 2.1 2.2 2.0 2.2 2.1 2.1 2.0 1.8 1.6 1.8 1.6 1.8 1.8 2.0 2.0 1.9 2.0 1.9 1.9 2.0 1.8 1.8 1.6 87.5 1.3 1.1 1.3 1.3 1.5 1.4 1.6 1.9 1.6 1.4 1.4 1.5 1.3 1.5 1.7 1.8 1.6 1.8 1.9 1.8 1.7 2.0 1.6 1.6 1.4 1.6 1.6 1.5 1.3 1.6 1.2 1.4 1.2 0.9 0.9 0.7 0.3 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 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.)