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] FP25I04N.LDT # [LUMINAIRE] FU2-3EP-2L-20°G # [LUMCAT] Fusion # [DATE] 20/11/2012/2007 # down given: 99% # out given: 24.3% # tilt: 0.0 # [LAMP] 1 MD 250 20000 4200 FC2 # Bulbs: 1, 20000 lm each # Source file: Fusion_FU2-3EP-2L-20G_1_MD_250_20000_4200_FC2.ldt # Luminaire flux = 243 raw, for the given bulb(s) it would be 4853 lm, # 24.3 % 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 7.2 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 1.8 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: 14 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 41 % # (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 449 cd / 1000 lm, # 67.5 deg to < 76 deg: max 307 cd / 1000 lm, # maximum spec. lum. intensity 608 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 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 51.5 2.5 51.8 63.9 75.7 86.1 94.2 102 101 96.1 90.9 83.1 73.7 62.0 49.5 40.5 36.6 35.7 36.3 37.7 37.5 37.2 36.6 37.0 38.7 43.1 5.0 52.0 76.3 99.8 121 137 153 151 141 130 115 95.9 72.6 47.6 29.5 21.7 19.8 21.2 23.9 23.5 22.8 21.7 22.5 25.8 34.7 7.5 45.1 78.4 104 131 149 165 161 152 136 118 98.9 78.4 44.6 21.5 14.7 13.5 15.5 20.9 21.1 20.4 21.1 19.4 18.6 24.2 10.0 38.2 80.4 108 141 161 178 172 163 142 121 102 84.2 41.6 13.5 7.6 7.2 9.7 17.9 18.7 18.0 20.5 16.3 11.5 13.7 12.5 36.7 84.2 108 131 156 185 179 169 138 121 104 88.3 42.0 11.1 7.0 5.2 6.4 14.8 17.7 17.1 16.1 9.8 8.6 10.2 15.0 35.2 87.9 109 122 151 193 185 175 133 121 107 92.4 42.5 8.7 6.4 3.2 3.2 11.7 16.7 16.3 11.7 3.3 5.7 6.7 17.5 34.2 90.1 108 120 146 212 212 191 134 121 108 95.4 42.6 8.1 5.7 3.0 3.0 9.1 15.0 15.9 7.8 2.9 4.3 5.9 20.0 33.2 92.2 108 118 140 231 238 208 135 120 110 98.4 42.7 7.6 5.0 2.8 2.7 6.4 13.3 15.5 4.0 2.5 3.0 5.2 22.5 31.1 89.8 106 117 149 231 244 209 145 124 108 96.2 41.2 6.2 3.9 3.3 2.3 4.3 9.1 9.5 3.0 2.3 2.5 4.1 25.0 29.0 87.4 104 116 158 230 251 211 156 127 106 93.9 39.7 4.8 2.8 3.7 2.0 2.1 4.8 3.5 2.0 2.0 2.0 3.0 27.5 21.6 66.7 89.8 115 148 227 254 210 159 126 95.7 75.1 30.4 4.0 2.3 2.8 1.8 1.9 3.9 2.8 1.8 1.7 1.8 2.5 30.0 14.3 45.9 76.1 114 138 223 257 209 162 125 85.8 56.2 21.0 3.2 1.8 1.8 1.6 1.8 3.0 2.1 1.6 1.4 1.6 2.0 32.5 9.1 28.0 52.9 98.8 136 246 285 232 171 114 64.4 36.8 13.1 2.8 1.8 1.6 1.5 1.8 3.0 2.0 1.5 1.3 1.4 1.8 35.0 3.9 10.0 29.7 83.6 134 268 313 254 180 104 42.9 17.3 5.3 2.3 1.8 1.4 1.4 1.8 3.0 2.0 1.4 1.2 1.2 1.6 37.5 3.5 8.3 21.6 60.8 132 300 365 296 180 82.4 30.1 14.6 4.9 2.2 1.7 1.3 1.4 1.7 2.8 1.9 1.4 1.1 1.1 1.4 40.0 3.0 6.5 13.5 37.9 129 331 418 338 180 60.9 17.2 11.9 4.6 2.0 1.6 1.2 1.4 1.6 2.5 1.8 1.4 1.0 1.0 1.2 42.5 2.5 6.4 11.9 27.8 111 347 461 383 159 44.6 16.5 11.4 4.3 1.9 1.5 1.1 1.3 1.6 2.5 1.8 1.3 0.9 0.9 1.1 45.0 2.1 6.4 10.3 17.7 92.9 364 503 428 137 28.3 15.9 11.0 3.9 1.8 1.4 1.0 1.2 1.6 2.5 1.8 1.2 0.9 0.9 1.0 47.5 1.8 5.7 11.4 16.8 69.4 337 556 470 109 29.6 16.0 10.0 3.3 1.6 1.2 0.9 1.1 1.6 2.4 1.8 1.1 0.9 0.8 0.9 50.0 1.6 5.0 12.5 15.9 45.9 309 608 512 80.6 31.0 16.1 9.0 2.8 1.4 1.0 0.9 1.0 1.6 2.3 1.8 1.0 0.9 0.7 0.9 52.5 1.3 3.8 8.9 13.7 35.8 253 583 488 63.9 33.5 16.4 7.5 2.4 1.2 0.9 0.9 1.0 1.5 2.3 1.7 1.0 0.8 0.6 0.8 55.0 0.9 2.5 5.3 11.5 25.8 198 558 465 47.2 36.1 16.7 6.0 2.1 1.0 0.9 0.9 1.0 1.4 2.3 1.6 1.0 0.7 0.5 0.7 57.5 0.8 1.8 3.8 9.6 23.3 165 528 390 46.3 48.3 12.2 5.1 1.8 0.9 0.8 0.8 0.9 1.4 2.2 1.6 0.9 0.7 0.5 0.6 60.0 0.7 1.0 2.3 7.8 20.9 132 497 315 45.5 60.4 7.6 4.2 1.6 0.9 0.7 0.7 0.9 1.4 2.1 1.6 0.9 0.7 0.5 0.5 62.5 0.6 0.9 1.8 5.9 18.8 100 449 233 41.3 40.2 7.1 4.1 1.6 0.8 0.6 0.7 0.9 1.4 2.2 1.6 0.9 0.6 0.5 0.4 65.0 0.5 0.7 1.4 3.9 16.8 67.8 402 151 37.0 20.0 6.7 4.0 1.6 0.7 0.5 0.7 0.9 1.4 2.3 1.6 0.9 0.5 0.5 0.3 67.5 0.4 0.6 1.1 3.0 11.5 45.9 307 94.2 34.2 16.9 5.8 3.2 1.4 0.6 0.5 0.6 0.9 1.4 2.3 1.6 0.9 0.5 0.4 0.3 70.0 0.3 0.5 0.9 2.0 6.2 24.0 211 37.7 31.3 13.8 4.8 2.3 1.2 0.5 0.5 0.5 0.9 1.4 2.3 1.6 0.9 0.5 0.3 0.3 72.5 0.3 0.4 0.7 1.5 4.3 16.1 140 28.6 27.5 11.1 3.9 2.0 1.0 0.4 0.4 0.5 0.9 1.4 2.2 1.5 0.9 0.5 0.3 0.3 75.0 0.3 0.3 0.5 1.0 2.5 8.2 68.1 19.5 23.7 8.5 3.0 1.6 0.9 0.3 0.3 0.5 0.9 1.4 2.1 1.4 0.9 0.5 0.3 0.3 77.5 0.3 0.3 0.4 0.8 1.8 5.5 37.6 12.4 15.1 5.8 2.1 1.1 0.6 0.3 0.3 0.4 0.8 1.4 2.1 1.4 0.9 0.5 0.3 0.3 80.0 0.2 0.2 0.3 0.5 1.0 2.8 7.2 5.3 6.5 3.0 1.2 0.7 0.3 0.2 0.2 0.3 0.7 1.4 2.1 1.4 0.9 0.5 0.3 0.2 82.5 0.2 0.2 0.3 0.3 0.6 1.8 4.3 3.1 3.5 1.6 0.7 0.4 0.3 0.2 0.2 0.3 0.7 1.4 2.0 1.4 0.9 0.5 0.3 0.2 85.0 0.2 0.2 0.2 0.2 0.3 0.7 1.4 0.9 0.5 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.7 1.4 2.0 1.4 1.0 0.5 0.3 0.2 87.5 0.2 0.1 0.2 0.2 0.3 0.4 0.8 0.4 0.3 0.2 0.1 0.1 0.1 0.1 0.2 0.3 0.7 1.3 1.9 1.4 1.0 0.5 0.3 0.2 90.0 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 92.5 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 95.0 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 97.5 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 100.0 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 102.5 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 105.0 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 107.5 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 110.0 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 112.5 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 115.0 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 117.5 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 120.0 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 122.5 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 125.0 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 127.5 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 130.0 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 132.5 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 135.0 0.2 0.0 0.2 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 0.7 1.2 1.8 1.4 1.0 0.5 0.2 0.2 137.5 0.2 0.0 0.2 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 0.7 1.1 1.7 1.3 0.9 0.5 0.2 0.2 140.0 0.2 0.0 0.2 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 0.6 1.1 1.6 1.2 0.9 0.4 0.2 0.2 142.5 0.2 0.0 0.2 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 0.6 1.0 1.5 1.2 0.8 0.4 0.2 0.2 145.0 0.2 0.0 0.2 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 1.4 1.1 0.8 0.4 0.2 0.2 147.5 0.1 0.0 0.1 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 0.5 0.9 1.3 1.0 0.7 0.4 0.1 0.1 150.0 0.1 0.0 0.1 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 0.5 0.8 1.2 0.9 0.7 0.3 0.1 0.1 152.5 0.1 0.0 0.1 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 0.7 1.1 0.9 0.6 0.3 0.1 0.1 155.0 0.1 0.0 0.1 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 0.7 1.0 0.8 0.6 0.3 0.1 0.1 157.5 0.1 0.0 0.1 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 0.9 0.7 0.5 0.3 0.1 0.1 160.0 0.1 0.0 0.1 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 0.6 0.4 0.2 0.1 0.1 162.5 0.1 0.0 0.1 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 0.7 0.5 0.4 0.2 0.1 0.1 165.0 0.1 0.0 0.1 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 0.6 0.5 0.3 0.2 0.1 0.1 167.5 0.1 0.0 0.1 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 0.4 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 0.0 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 0.0 0.1 0.2 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 0.0 0.1 0.1 0.2 0.2 0.1 0.1 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 0.0 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