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] GS00583 # [LUMINAIRE] SABA VETRO P. SPECIAL 400W ST # [LUMCAT] SB00048 # [DATE] 15.9.2000 / Fivep S.p.A. # down given: 100.0% # out given: 72.1% # tilt: 0.0 # [LAMP] NAVT400 # Source file: ldt/SB00048_3.LDT # Luminaire flux = 720 raw, for the given bulb(s) it would be 34569 lm, # 72.0 % of the bulb flux # between 75 and 90: 3.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 62.5 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 412 cd / 1000 lm, # 67.5 deg to < 76 deg: max 432 cd / 1000 lm, # maximum spec. lum. intensity 432 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: 0.0 219 215 211 211 211 212 211 211 211 211 211 212 212 212 212 209 209 209 210 210 209 209 209 209 209 209 213 10.0 188 189 188 190 192 194 195 198 199 201 203 205 207 208 210 211 213 215 216 218 219 221 222 224 226 229 229 20.0 144 143 149 158 163 168 172 176 179 183 187 190 193 195 198 200 202 203 206 208 211 215 218 222 221 229 230 30.0 108 107 115 122 129 137 147 158 169 180 191 199 205 209 211 211 210 207 203 199 195 192 191 193 201 209 212 35.0 93.9 93.3 101 110 118 128 138 149 162 176 189 200 209 214 216 216 213 208 203 197 191 186 181 179 181 188 192 40.0 81.0 81.7 89.4 100 108 118 129 142 157 170 183 194 204 209 209 208 205 199 194 188 181 174 169 165 160 163 164 45.0 68.9 70.3 78.7 89.9 99.2 111 125 141 160 181 202 221 235 243 240 237 229 218 205 189 175 162 153 147 138 133 133 47.5 64.1 65.9 74.0 86.0 96.3 110 125 144 164 188 212 235 250 259 256 251 242 228 212 193 176 160 147 139 129 123 122 50.0 57.4 59.1 67.2 80.6 92.7 108 126 147 170 198 227 254 274 284 281 275 262 244 222 198 175 155 139 127 115 107 107 52.5 52.9 54.4 62.7 77.3 90.3 107 126 148 173 203 236 267 289 301 299 291 274 253 227 200 174 150 133 120 106 97.9 98.5 55.0 46.7 47.4 56.6 72.6 86.3 104 124 147 173 207 247 283 310 324 323 311 289 261 230 196 166 141 122 108 92.8 85.2 86.6 57.5 43.0 43.0 52.9 69.6 83.2 101 121 143 171 207 251 292 320 335 334 321 295 264 227 191 159 133 114 101 85.2 77.4 79.6 60.0 36.7 36.5 48.0 65.0 78.3 94.4 113 135 162 200 251 300 336 355 351 335 303 265 221 179 145 119 103 89.8 74.8 66.3 69.5 62.5 31.6 32.4 45.1 62.0 74.3 88.8 106 127 154 193 251 311 354 373 365 344 309 265 216 170 135 111 94.8 82.8 68.3 59.5 62.8 65.0 24.0 26.5 41.3 57.0 67.6 80.4 96.2 115 140 183 260 344 398 412 392 361 317 264 206 155 120 98.4 84.5 73.8 59.1 50.0 52.9 67.5 18.8 22.6 38.8 53.8 63.4 75.1 89.3 107 130 177 263 358 418 432 409 369 319 260 197 145 111 91.3 78.8 68.6 54.0 44.2 46.2 70.0 12.7 16.8 34.7 48.5 57.2 67.0 78.5 92.6 112 151 228 322 386 406 399 357 302 240 176 126 97.3 81.3 70.8 61.6 46.6 35.9 34.9 72.5 10.0 13.8 31.7 44.9 52.8 61.4 71.1 82.6 97.9 127 188 269 328 350 362 323 272 211 152 109 86.8 74.0 65.0 56.4 41.9 30.6 27.3 75.0 6.2 10.6 26.8 38.5 43.8 46.2 47.2 47.3 49.0 59.6 90.3 139 181 203 248 232 193 137 86.1 57.5 53.9 54.0 50.9 45.7 35.0 22.9 17.0 77.5 4.1 7.6 19.8 17.9 15.3 13.0 13.2 15.3 19.4 28.0 47.8 75.2 103 120 157 151 128 93.1 50.8 28.5 21.3 26.0 33.1 31.4 28.2 17.9 11.4 80.0 1.8 1.3 1.5 2.4 3.4 4.6 6.0 7.6 9.8 13.1 19.2 27.8 36.4 42.7 62.5 62.1 55.5 40.8 23.8 13.7 9.8 7.9 9.6 10.9 11.2 9.7 4.9 82.5 1.0 0.8 0.9 1.5 2.1 2.8 3.7 4.7 5.9 7.5 10.1 13.1 16.3 17.9 27.1 26.5 24.3 18.3 11.7 7.5 5.9 4.9 4.4 3.8 4.1 4.7 2.3 85.0 0.4 0.3 0.4 0.6 0.8 1.1 1.4 1.7 2.1 2.4 2.9 3.3 3.6 3.9 5.6 5.3 4.8 4.0 3.1 2.5 2.2 2.0 1.9 1.6 1.3 1.2 1.0 87.5 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.6 0.7 0.9 1.0 1.1 1.3 1.4 2.0 1.9 1.6 1.3 1.2 1.1 1.1 1.0 1.0 0.9 0.7 0.6 0.5 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 0.4 0.4 0.5 0.5 0.4 0.4 0.5 0.5 0.5 0.4 0.4 0.4 0.3 0.2 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