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] GS00581 # [LUMINAIRE] SABA VETRO P. SPECIAL 400W ST # [LUMCAT] SB00048 # [DATE] 14.9.2000 / Fivep S.p.A. # down given: 100.0% # out given: 71.4% # tilt: 0.0 # [LAMP] NAVT400 # Source file: ldt/SB00048_5.LDT # Luminaire flux = 713 raw, for the given bulb(s) it would be 34220 lm, # 71.3 % of the bulb flux # between 75 and 90: 3.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 60.0 cd / 1000 lm , 0.7 % of the luminaire flux # 90deg and above: max 0.5 cd / 1000 lm , 0.0 % of the luminaire flux # CutOff Type: IES_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: 0 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 1 % # (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 387 cd / 1000 lm, # 67.5 deg to < 76 deg: max 404 cd / 1000 lm, # maximum spec. lum. intensity 404 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: 0.0 206 200 198 198 198 198 198 198 198 199 198 198 198 198 199 196 196 197 196 196 196 196 196 195 195 195 199 10.0 168 166 167 170 172 175 177 179 182 185 187 189 192 195 197 200 202 204 207 209 210 212 214 217 220 224 225 20.0 132 129 134 141 146 150 154 159 163 168 173 177 183 186 190 193 197 200 203 207 210 215 218 223 224 232 235 30.0 105 103 109 116 121 128 134 142 151 161 171 180 189 197 201 204 205 206 204 202 200 198 199 202 214 225 231 35.0 93.2 91.5 98.3 106 112 119 127 135 145 156 168 180 192 201 206 209 209 208 205 201 198 194 192 191 197 211 218 40.0 81.7 81.5 88.5 97.4 104 111 120 130 142 153 164 177 189 198 199 201 201 198 195 191 188 185 181 179 179 191 196 45.0 70.3 71.1 78.1 87.4 95.3 106 117 131 146 162 180 199 216 228 229 230 226 219 208 196 184 174 167 162 158 160 163 47.5 65.8 66.8 73.6 83.5 92.1 104 118 133 149 168 187 209 229 242 244 244 239 229 217 202 187 173 162 154 148 146 148 50.0 58.9 59.9 67.0 78.2 88.2 102 118 135 154 175 198 224 248 266 269 270 261 248 230 210 190 172 155 142 131 126 128 52.5 54.4 55.3 62.7 74.7 85.6 99.8 117 136 156 178 203 233 261 282 286 286 275 259 238 214 190 169 149 134 119 113 115 55.0 48.1 47.9 56.5 69.9 81.0 96.3 114 134 155 179 208 243 277 303 309 308 294 273 244 216 186 160 139 122 103 95.9 97.7 57.5 44.0 43.5 52.8 66.8 78.2 92.9 111 130 152 176 208 247 285 314 322 320 303 279 246 213 181 153 130 114 93.0 85.3 87.7 60.0 37.4 36.6 48.4 62.9 73.7 87.0 104 122 144 169 203 248 297 331 341 337 317 287 249 207 169 139 117 99.9 80.1 71.0 74.5 62.5 32.1 32.3 45.3 60.2 70.3 82.7 98.1 116 137 162 198 251 309 348 355 350 327 293 249 202 160 129 107 91.0 72.3 62.7 66.1 65.0 23.6 26.0 41.6 55.9 64.9 76.0 89.3 106 126 150 191 262 342 387 386 369 338 300 251 197 148 114 93.0 79.0 61.8 51.6 54.5 67.5 18.4 21.9 39.1 53.1 61.8 71.5 84.0 99.2 117 140 183 264 354 403 404 377 342 301 249 192 140 106 85.2 72.3 55.8 45.3 47.8 70.0 12.9 16.5 34.5 48.1 56.0 64.9 75.4 87.6 102 121 157 231 323 379 395 369 328 283 231 173 124 92.5 75.0 63.9 48.0 36.4 37.2 72.5 10.1 13.9 31.3 44.3 51.9 60.0 69.1 79.4 91.3 105 133 192 275 329 361 339 303 259 207 152 109 82.6 68.4 58.5 43.2 30.9 29.8 75.0 6.4 10.2 26.3 36.4 39.4 40.0 39.8 38.7 40.5 43.8 57.6 90.8 143 183 242 238 218 179 136 92.9 69.8 62.5 55.5 48.4 36.1 23.5 18.8 77.5 3.7 6.3 15.3 12.2 10.2 9.4 10.8 13.2 16.8 21.5 30.7 50.4 80.8 106 147 152 142 122 87.2 53.3 32.7 29.4 36.7 34.9 30.0 18.9 12.6 80.0 1.8 1.2 1.4 2.3 3.1 4.3 6.0 7.7 9.7 11.8 15.0 21.0 30.1 37.4 57.2 60.0 59.7 52.2 38.6 23.4 13.8 9.3 9.0 11.6 13.3 10.8 5.6 82.5 0.9 0.8 0.9 1.4 2.0 2.8 3.8 4.8 6.0 7.0 8.6 10.8 13.8 15.9 24.8 25.6 25.7 22.9 17.3 11.2 7.4 5.5 4.6 4.0 4.7 5.2 2.5 85.0 0.3 0.3 0.4 0.6 0.8 1.1 1.4 1.7 2.1 2.4 2.6 3.0 3.2 3.5 5.2 5.2 5.1 4.7 3.9 3.0 2.4 2.1 1.9 1.6 1.4 1.3 1.1 87.5 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.9 1.8 1.7 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.6 90.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.2 92.5 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 0.0 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 0.0 0.0 0.0 97.5 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 0.0 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 0.0 0.0 0.0 102.5 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 0.0 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 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 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 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 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 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 0.0 0.0 0.0