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] Fivep S.p.A. # [TEST] GS00549 # [LUMINAIRE] SABA VETRO P. SPECIAL 100W ST # [LUMCAT] SB00045 # [DATE] 29.8.2000 / Fivep S.p.A. # down given: 99.6% # out given: 69.7% # tilt: 0.0 # [LAMP] NAVT100 # Source file: ldt/SB00045_12.LDT # Luminaire flux = 696 raw, for the given bulb(s) it would be 6964 lm, # 69.6 % of the bulb flux # between 75 and 90: 5.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 130.3 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 1.1 cd / 1000 lm , 0.4 % of the luminaire flux # CutOff Type: IES_Semi-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: 5 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 17 % # (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 434 cd / 1000 lm, # 67.5 deg to < 76 deg: max 504 cd / 1000 lm, # maximum spec. lum. intensity 504 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 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0 #V: 0.0 180 174 170 170 170 171 171 172 172 172 173 173 173 174 174 173 164 167 167 167 168 169 170 171 171 171 175 10.0 142 134 127 125 126 127 130 133 136 140 144 147 151 154 158 162 165 169 172 175 178 181 185 188 196 205 208 20.0 116 102 94.5 98.2 102 106 112 118 125 133 141 148 156 162 167 168 171 173 175 177 179 183 189 195 201 217 226 30.0 93.8 80.4 78.3 93.7 103 114 123 132 141 151 161 172 184 195 205 210 215 216 214 211 203 195 187 180 179 193 202 35.0 82.1 71.9 76.8 98.4 109 119 126 135 143 153 164 177 190 206 216 224 228 226 222 215 206 196 185 174 159 167 170 40.0 69.6 64.5 79.2 101 111 120 130 139 148 157 169 181 195 209 217 224 226 224 218 208 197 185 175 164 143 137 132 45.0 57.3 57.6 78.7 97.8 108 120 134 146 157 169 184 201 221 242 252 261 259 250 232 213 191 175 162 151 129 108 97.3 47.5 53.2 54.9 77.0 95.3 107 120 135 148 161 175 191 211 234 258 270 279 276 264 242 218 194 173 158 145 123 98.3 86.7 50.0 46.8 50.8 72.8 92.0 105 119 134 150 165 181 201 224 253 279 299 309 303 285 257 225 194 169 150 135 112 86.6 74.2 52.5 41.4 48.4 69.6 89.4 102 116 132 148 165 184 206 232 266 295 319 330 321 298 264 226 192 165 143 127 105 80.5 67.3 55.0 34.3 43.8 64.6 83.7 96.6 109 124 140 160 183 208 238 276 316 346 356 342 311 267 223 184 154 131 115 94.5 71.6 58.1 57.5 30.1 41.0 61.4 79.5 91.8 103 116 133 155 179 205 236 277 322 356 368 353 315 264 214 174 144 123 107 87.8 67.0 52.8 60.0 23.9 35.9 56.8 72.5 82.5 91.1 103 119 143 167 194 225 273 331 375 390 366 313 249 195 156 129 111 96.7 77.9 59.2 45.0 62.5 21.0 32.6 53.7 68.0 77.0 84.5 95.0 110 133 158 186 220 273 337 389 405 372 307 235 179 144 120 103 90.3 71.7 54.9 40.1 65.0 16.0 27.0 48.5 61.4 69.1 76.0 84.5 97.7 118 141 170 207 273 356 423 434 381 293 210 156 127 108 93.3 82.1 63.2 47.6 33.3 67.5 12.7 24.4 44.7 57.3 64.1 70.5 78.5 90.0 108 130 157 197 277 378 454 457 386 283 193 142 118 99.7 87.0 76.7 58.1 42.5 29.1 70.0 9.9 20.7 38.2 49.8 56.2 62.1 69.7 79.3 93.5 111 137 179 278 418 504 482 381 258 167 123 102 87.8 77.3 68.0 50.9 34.5 22.7 72.5 8.4 17.1 33.4 44.9 50.6 56.3 62.5 71.3 83.2 98.0 120 160 257 413 500 463 350 225 144 108 91.8 79.2 71.0 62.1 45.9 30.4 17.9 75.0 6.8 10.9 26.8 37.8 42.8 48.1 53.7 60.3 68.8 78.4 92.7 119 193 338 421 375 263 155 105 84.4 74.7 65.7 60.0 52.1 38.1 24.2 11.7 77.5 5.6 7.8 22.4 32.5 37.3 37.9 37.9 31.4 29.6 27.0 33.7 50.4 102 218 293 262 181 82.0 40.9 28.9 39.3 54.5 51.5 45.2 33.0 19.8 8.4 80.0 1.8 1.8 2.4 3.0 3.8 4.3 5.1 6.1 8.4 11.1 15.6 23.0 43.8 94.7 130 113 76.3 37.5 19.4 12.7 10.4 9.2 20.2 21.9 24.6 12.6 4.3 82.5 1.3 1.2 1.5 1.9 2.4 2.8 3.3 4.0 5.2 6.7 9.0 12.5 20.7 43.5 56.9 51.2 35.4 19.0 11.0 7.6 6.5 5.5 5.1 4.5 7.9 8.2 2.9 85.0 0.6 0.6 0.7 0.8 1.0 1.2 1.4 1.6 2.1 2.5 3.2 3.6 5.0 8.5 10.1 8.2 7.1 4.6 3.9 3.1 2.8 2.4 2.4 2.0 1.8 1.6 1.5 87.5 0.4 0.4 0.4 0.5 0.5 0.6 0.7 0.7 0.9 1.0 1.3 1.3 1.7 2.7 3.2 2.6 2.3 1.7 1.7 1.5 1.5 1.4 1.4 1.2 1.0 0.9 0.9 90.0 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.5 0.7 0.7 0.7 0.6 0.6 0.7 0.7 0.8 0.6 0.7 0.5 0.5 0.4 0.4 92.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 95.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 97.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.4 0.4 0.3 0.3 0.3 100.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.8 0.4 0.4 0.3 0.3 0.3 102.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.3 0.3 0.4 0.4 0.4 0.6 0.6 0.4 0.3 0.3 0.3 0.3 105.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.3 0.3 0.3 0.3 0.3 120.0 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 135.0 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 150.0 0.9 0.8 0.8 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.7 165.0 1.0 1.0 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.9 0.9 0.9 0.9 1.0 180.0 1.0 1.0 1.0 1.0 1.0 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.0 1.0 1.0 1.0 1.0 1.0 1.0