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.
# REPORT: CI1547 # DESCRIPTION: 981 FL 1X36 + 969 Riflettore concentrante # LAMP: FL36/4/3B # TILT=NONE # Bulbs: 1, 3350 lm each # (luminous intensites divided by 3.35 in the original ies file) # Number of measured angles: 37 vertical, 24 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.200 1.170 0.000 # Ballast factor: 1, Input power: 36 W # Source file: ies/2005.ies # Luminaire flux = 775 raw, for the given bulb(s) it would be 2595 lm, # 77.5 % 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 20.0 cd / 1000 lm , 0.6 % of the luminaire flux # 90deg and above: max 0.0 cd / 1000 lm , 0.0 % of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 92 cd / 1000 lm, # 67.5 deg to < 76 deg: max 66 cd / 1000 lm, # maximum spec. lum. intensity 408 cd / 1000 lm # 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 15.0 30.0 45.0 60.0 75.0 90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0 #V: 0.0 393 393 393 393 393 393 393 393 393 393 393 393 393 393 393 393 393 393 393 393 393 393 393 393 5.0 397 398 396 394 392 391 391 391 392 394 396 398 397 398 396 394 392 391 391 391 392 394 396 398 10.0 408 407 405 400 392 386 385 386 392 400 405 407 408 407 405 400 392 386 385 386 392 400 405 407 15.0 382 380 392 394 391 378 374 378 391 394 392 380 382 380 392 394 391 378 374 378 391 394 392 380 20.0 327 328 351 367 381 368 361 368 381 367 351 328 327 328 351 367 381 368 361 368 381 367 351 328 25.0 254 255 289 321 357 353 344 353 357 321 289 255 254 255 289 321 357 353 344 353 357 321 289 255 30.0 189 190 223 266 321 334 322 334 321 266 223 190 189 190 223 266 321 334 322 334 321 266 223 190 35.0 147 147 169 204 274 306 295 306 274 204 169 147 147 147 169 204 274 306 295 306 274 204 169 147 40.0 135 134 134 158 224 273 266 273 224 158 134 134 135 134 134 158 224 273 266 273 224 158 134 134 45.0 129 126 123 121 174 234 234 234 174 121 123 126 129 126 123 121 174 234 234 234 174 121 123 126 50.0 124 122 114 106 132 191 197 191 132 106 114 122 124 122 114 106 132 191 197 191 132 106 114 122 55.0 121 117 109 96.0 95.0 150 162 150 95.0 96.0 109 117 121 117 109 96.0 95.0 150 162 150 95.0 96.0 109 117 60.0 115 112 105 84.0 77.0 109 126 109 77.0 84.0 105 112 115 112 105 84.0 77.0 109 126 109 77.0 84.0 105 112 65.0 88.0 84.0 89.0 83.0 64.0 75.0 92.0 75.0 64.0 83.0 89.0 84.0 88.0 84.0 89.0 83.0 64.0 75.0 92.0 75.0 64.0 83.0 89.0 84.0 70.0 53.0 53.0 64.0 66.0 56.0 43.0 61.0 43.0 56.0 66.0 64.0 53.0 53.0 53.0 64.0 66.0 56.0 43.0 61.0 43.0 56.0 66.0 64.0 53.0 75.0 20.0 20.0 29.0 37.0 44.0 25.0 34.0 25.0 44.0 37.0 29.0 20.0 20.0 20.0 29.0 37.0 44.0 25.0 34.0 25.0 44.0 37.0 29.0 20.0 80.0 5.0 5.0 7.0 10.0 20.0 16.0 14.0 16.0 20.0 10.0 7.0 5.0 5.0 5.0 7.0 10.0 20.0 16.0 14.0 16.0 20.0 10.0 7.0 5.0 85.0 4.0 4.0 3.0 0.0 2.0 6.0 4.0 6.0 2.0 0.0 3.0 4.0 4.0 4.0 3.0 0.0 2.0 6.0 4.0 6.0 2.0 0.0 3.0 4.0 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 95.0 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 0.0 100.0 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 0.0 105.0 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 0.0 110.0 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 0.0 115.0 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 0.0 120.0 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 0.0 125.0 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 0.0 130.0 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 0.0 135.0 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 0.0 140.0 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 0.0 145.0 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 0.0 150.0 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 0.0 155.0 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 0.0 160.0 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 0.0 165.0 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 0.0 170.0 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 0.0 175.0 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 0.0 180.0 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