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.
# [MANUFAC] INDAL # [TEST] FP25I06N.LDT # [LUMINAIRE] FU2-3EP-2L-20°D # [LUMCAT] Fusion # [DATE] 20/11/2012/2007 # down given: 99% # out given: 23.9% # tilt: 0.0 # [LAMP] 1 MD 250 20000 4200 FC2 # Bulbs: 1, 20000 lm each # Source file: Fusion_FU2-3EP-2L-20D_1_MD_250_20000_4200_FC2.ldt # Luminaire flux = 239 raw, for the given bulb(s) it would be 4787 lm, # 23.9 % of the bulb flux # between 75 and 90: 1.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 7.4 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 1.6 cd / 1000 lm , 0.8 % of the luminaire flux # CutOff Type: CIE_CutOff # Increase of Sky Luminance due to light going # from the luminaire difectly above horizon, as compared with the # luminance produced by the light dispersed from the ground: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 42 % # (for the zenith luminance such an angle suits places up to 19 km distance) # The increases concern the following situation: # Albedo = 0.10 # Zenith Extinction = 0.30 mag (i.e., direct light remaining 76 %) # Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types) # (the downward-scattered part of lambertian uplight is 0.1108 then) # 62.5 deg to <67.5 deg: max 423 cd / 1000 lm, # 67.5 deg to < 76 deg: max 290 cd / 1000 lm, # maximum spec. lum. intensity 575 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 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 2.5 48.5 60.2 72.1 83.3 94.3 100 96.4 91.1 86.2 80.6 72.0 61.8 50.2 41.4 37.6 36.2 36.6 37.1 36.0 35.7 34.8 34.7 35.9 39.8 5.0 47.1 70.5 94.2 117 139 150 143 132 123 111 94.1 73.6 50.5 32.9 25.2 22.5 23.2 24.2 22.1 21.4 19.8 19.4 21.9 29.7 7.5 43.3 76.3 99.8 121 147 163 151 142 132 116 95.6 75.3 44.7 22.5 17.2 17.8 20.3 21.8 20.0 18.5 16.0 13.6 14.6 21.3 10.0 39.6 82.1 105 125 156 176 160 152 141 120 97.0 77.0 38.9 12.1 9.2 13.1 17.3 19.4 18.0 15.7 12.2 7.9 7.4 12.8 12.5 38.9 87.3 110 127 153 182 168 158 136 114 96.5 80.5 38.6 9.5 7.4 8.0 13.1 17.9 16.5 13.6 7.8 5.4 6.6 10.4 15.0 38.3 92.4 114 129 150 187 176 164 131 108 96.0 84.0 38.3 6.9 5.6 2.9 9.0 16.4 15.1 11.5 3.3 2.9 5.7 7.9 17.5 37.4 94.8 115 129 151 203 200 182 125 107 96.1 85.3 37.7 5.7 3.9 2.7 5.8 15.5 13.5 9.0 2.9 2.8 4.8 8.0 20.0 36.5 97.1 115 129 153 219 224 200 120 105 96.1 86.7 37.1 4.5 2.3 2.5 2.7 14.7 11.9 6.5 2.5 2.7 3.9 8.1 22.5 34.7 96.2 113 132 162 223 229 200 129 104 93.5 81.2 34.3 3.6 2.0 2.0 2.3 8.6 8.2 4.3 2.3 2.7 3.6 6.6 25.0 32.9 95.3 111 134 172 226 233 200 138 103 90.9 75.7 31.4 2.7 1.8 1.6 1.8 2.5 4.5 2.1 2.0 2.7 3.3 5.1 27.5 27.6 81.1 105 132 176 225 238 197 130 102 75.7 55.9 22.1 2.3 1.5 1.5 1.5 2.2 3.7 2.0 1.8 2.3 2.7 4.1 30.0 22.3 66.9 99.5 129 180 225 243 194 123 99.7 60.5 36.1 12.9 2.0 1.3 1.3 1.3 1.8 2.9 2.0 1.6 2.0 2.1 3.1 32.5 15.0 46.2 76.0 121 183 246 267 223 121 86.8 41.7 22.0 8.1 1.6 1.2 1.1 1.3 1.7 2.8 1.9 1.5 1.8 1.9 2.7 35.0 7.7 25.4 52.5 114 187 267 290 251 119 73.8 22.9 7.9 3.3 1.3 1.1 0.9 1.3 1.6 2.7 1.8 1.5 1.6 1.8 2.3 37.5 6.1 18.6 36.3 89.8 187 312 339 280 117 53.8 16.5 7.1 3.0 1.2 1.0 0.9 1.2 1.5 2.5 1.8 1.5 1.5 1.7 2.2 40.0 4.5 11.9 20.1 66.2 187 357 387 308 116 33.8 10.1 6.3 2.7 1.1 0.9 0.9 1.1 1.5 2.3 1.8 1.5 1.5 1.6 2.1 42.5 4.1 11.3 18.6 50.8 173 399 428 337 102 24.2 9.2 6.1 2.4 1.0 0.9 0.9 1.1 1.5 2.3 1.8 1.4 1.4 1.5 1.9 45.0 3.6 10.6 17.1 35.3 158 442 469 365 88.3 14.6 8.3 5.9 2.1 0.9 0.9 0.9 1.1 1.6 2.3 1.8 1.3 1.3 1.5 1.8 47.5 3.2 9.7 18.0 35.8 119 484 522 365 67.2 13.6 8.3 5.1 1.8 0.8 0.8 0.8 1.0 1.5 2.2 1.7 1.3 1.2 1.3 1.6 50.0 2.7 8.8 18.9 36.3 80.6 526 575 366 46.1 12.6 8.3 4.3 1.6 0.7 0.7 0.7 0.9 1.5 2.1 1.6 1.3 1.1 1.1 1.5 52.5 2.3 7.1 15.5 42.1 65.2 488 551 309 35.0 11.1 8.4 3.2 1.3 0.6 0.6 0.7 0.9 1.4 2.1 1.6 1.2 1.0 1.0 1.3 55.0 1.8 5.4 12.2 47.9 49.7 450 528 252 23.9 9.5 8.5 2.1 0.9 0.5 0.5 0.7 0.9 1.3 2.1 1.6 1.1 0.9 0.9 1.1 57.5 1.6 4.9 9.9 56.2 48.3 384 498 203 21.4 8.3 5.3 1.5 0.7 0.5 0.5 0.6 0.9 1.3 2.0 1.5 1.0 0.9 0.9 1.0 60.0 1.5 4.5 7.7 64.4 46.9 317 469 154 18.9 7.0 2.0 0.9 0.5 0.5 0.5 0.5 0.9 1.3 2.0 1.5 0.9 0.9 0.9 0.9 62.5 1.5 3.8 6.8 40.0 42.4 219 423 120 22.5 5.4 1.5 0.8 0.4 0.4 0.4 0.5 0.9 1.3 2.0 1.5 0.9 0.8 0.8 0.9 65.0 1.6 3.1 5.9 15.7 37.9 121 376 85.2 26.0 3.8 1.1 0.7 0.3 0.3 0.3 0.5 0.9 1.3 2.1 1.5 0.9 0.7 0.7 0.9 67.5 1.3 2.6 5.1 13.6 33.5 80.4 290 55.4 16.1 2.7 1.0 0.6 0.3 0.3 0.3 0.5 0.9 1.4 2.1 1.5 0.9 0.7 0.6 0.7 70.0 0.9 2.1 4.3 11.6 29.1 39.9 204 25.7 6.3 1.6 0.9 0.5 0.3 0.3 0.3 0.5 0.9 1.5 2.1 1.5 0.9 0.7 0.5 0.5 72.5 0.8 1.7 3.5 9.3 24.4 31.4 136 16.7 4.3 1.3 0.7 0.4 0.3 0.3 0.3 0.5 0.9 1.5 2.1 1.5 0.9 0.6 0.4 0.4 75.0 0.7 1.3 2.7 6.9 19.6 22.9 67.1 7.7 2.3 0.9 0.5 0.3 0.2 0.2 0.3 0.5 0.9 1.5 2.1 1.5 0.9 0.5 0.3 0.3 77.5 0.5 1.0 1.9 4.7 12.5 14.5 37.3 5.2 1.6 0.7 0.4 0.3 0.2 0.2 0.3 0.5 0.9 1.5 2.0 1.4 0.9 0.5 0.3 0.3 80.0 0.3 0.7 1.1 2.5 5.4 6.1 7.4 2.7 0.9 0.5 0.3 0.2 0.2 0.2 0.3 0.5 0.9 1.5 2.0 1.3 0.9 0.5 0.3 0.3 82.5 0.3 0.4 0.7 1.4 3.0 3.6 4.5 1.7 0.6 0.3 0.3 0.2 0.2 0.2 0.3 0.5 0.9 1.5 1.9 1.3 0.9 0.4 0.3 0.3 85.0 0.2 0.2 0.3 0.3 0.7 1.1 1.6 0.7 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.5 0.9 1.5 1.8 1.3 0.9 0.3 0.2 0.2 87.5 0.1 0.1 0.3 0.3 0.4 0.7 0.8 0.3 0.2 0.1 0.1 0.1 0.1 0.2 0.3 0.5 0.9 1.5 1.7 1.3 0.9 0.3 0.2 0.2 90.0 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 92.5 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 95.0 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 97.5 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 100.0 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 102.5 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 105.0 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 107.5 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 110.0 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 112.5 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 115.0 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 117.5 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 120.0 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 122.5 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 125.0 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 127.5 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 130.0 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 132.5 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 135.0 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.9 1.5 1.6 1.3 0.9 0.3 0.2 0.2 137.5 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.5 0.8 1.4 1.5 1.2 0.8 0.3 0.2 0.2 140.0 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.4 0.8 1.3 1.4 1.2 0.8 0.3 0.2 0.2 142.5 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.4 0.8 1.3 1.3 1.1 0.8 0.3 0.2 0.2 145.0 0.0 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.4 0.7 1.2 1.2 1.0 0.7 0.2 0.2 0.2 147.5 0.0 0.0 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.4 0.6 1.1 1.2 0.9 0.6 0.2 0.1 0.1 150.0 0.0 0.0 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.6 1.0 1.1 0.9 0.6 0.2 0.1 0.1 152.5 0.0 0.0 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.5 0.9 1.0 0.8 0.5 0.2 0.1 0.1 155.0 0.0 0.0 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.5 0.8 0.9 0.7 0.5 0.2 0.1 0.1 157.5 0.0 0.0 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.4 0.8 0.8 0.6 0.4 0.2 0.1 0.1 160.0 0.0 0.0 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.4 0.7 0.7 0.6 0.4 0.1 0.1 0.1 162.5 0.0 0.0 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.6 0.6 0.5 0.3 0.1 0.1 0.1 165.0 0.0 0.0 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.5 0.5 0.4 0.3 0.1 0.1 0.1 167.5 0.0 0.0 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.3 0.4 0.4 0.4 0.3 0.1 0.1 0.1 170.0 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 0.1 0.2 0.3 0.4 0.3 0.2 0.1 0.0 0.0 172.5 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 0.2 0.3 0.3 0.2 0.2 0.1 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 0.1 0.1 0.2 0.2 0.1 0.1 0.0 0.0 0.0 177.5 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 0.0 0.1 0.1 0.1 0.1 0.1 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