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] HESS Form + Licht # [TEST] 1660 # [LUMINAIRE] CANTO # [LUMCAT] 10.07301.4500 # [DATE] 03.04.2003/rp # down given: 100% # out given: 88.3% # tilt: 0.0 # [LAMP] HST-MF 70W # Source file: ldt/Can1660a.ldt # Luminaire flux = 882 raw, for the given bulb(s) it would be 5734 lm, # 88.2 % of the bulb flux # between 75 and 90: 1.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 10.7 cd / 1000 lm , 0.3 % of the luminaire flux # 90deg and above: max 1.0?cd / 1000 lm , 0.0?% 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: 0?% # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 0?% # (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 341 cd / 1000 lm, # 67.5 deg to < 76 deg: max 236 cd / 1000 lm, # maximum spec. lum. intensity 491 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 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 #V: 0.0 223 223 223 223 223 223 223 223 223 223 223 223 223 223 223 223 223 223 223 2.5 217 216 216 216 218 220 223 225 226 228 230 231 230 230 228 228 228 229 228 5.0 212 211 212 214 217 220 222 227 229 232 234 235 237 239 237 234 230 229 220 7.5 202 204 205 208 211 217 221 226 229 235 238 239 240 238 234 232 227 223 207 10.0 192 194 197 200 204 212 219 228 235 243 250 251 247 238 230 223 216 210 191 12.5 184 185 187 192 199 209 220 232 247 257 259 260 250 240 224 212 203 197 181 15.0 176 177 180 186 196 207 223 240 244 252 257 254 244 231 215 201 192 188 176 17.5 168 171 175 182 193 207 229 242 251 259 266 259 243 221 204 192 185 181 172 20.0 161 164 169 178 188 210 228 239 252 263 269 259 238 216 195 184 179 176 164 22.5 156 157 163 173 186 209 223 236 251 265 269 261 234 208 189 178 174 169 159 25.0 149 150 156 168 185 203 216 233 253 270 277 259 230 203 189 175 167 161 154 27.5 142 143 151 164 179 196 211 235 257 280 289 267 229 205 190 175 161 154 149 30.0 136 137 145 159 173 188 209 237 262 291 303 279 234 209 191 173 156 146 143 32.5 129 130 138 153 165 182 210 236 264 291 311 293 245 220 193 172 152 139 137 35.0 123 123 132 144 159 178 207 235 261 282 306 305 257 231 196 169 150 134 131 37.5 116 117 124 136 153 176 204 235 261 280 301 304 264 244 202 168 150 130 124 40.0 110 110 116 128 145 171 204 247 280 306 317 319 277 258 210 168 149 124 113 42.5 104 104 109 121 138 167 215 294 349 381 393 364 301 271 222 169 144 116 102 45.0 97.5 97.3 103 114 132 168 259 339 383 412 433 448 335 279 231 175 137 105 87.8 47.5 91.5 91.2 96.3 107 126 186 290 351 403 431 462 463 399 308 241 179 127 92.5 74.5 50.0 85.7 85.2 90.3 101 121 203 288 363 413 448 488 477 396 347 250 177 115 79.8 64.4 52.5 80.0 79.2 84.4 96.0 118 195 289 390 443 462 491 485 423 345 272 166 101 69.8 56.3 55.0 74.2 73.2 78.7 90.4 111 179 308 402 430 434 447 452 452 374 293 163 92.3 60.6 47.8 57.5 67.4 65.4 72.9 84.6 105 170 317 381 399 419 426 418 407 392 285 154 79.4 52.6 40.1 60.0 54.3 55.9 66.9 78.4 99.6 158 286 345 370 374 384 388 368 336 269 150 70.3 44.9 33.1 62.5 39.6 46.1 59.8 71.7 93.3 139 237 290 306 295 306 321 341 293 249 117 60.1 38.0 26.8 65.0 25.5 36.1 49.2 62.8 84.2 122 183 219 219 232 244 262 293 281 184 92.3 52.6 31.2 22.0 67.5 13.1 25.4 36.7 50.5 72.6 100 135 161 166 166 174 200 236 227 150 76.3 44.3 25.4 19.2 70.0 6.3 16.3 23.9 35.7 56.2 82.3 103 109 98.6 95.3 108 138 175 162 122 63.5 36.7 21.4 16.9 72.5 4.9 9.5 13.0 20.8 36.0 62.6 49.4 36.2 33.2 33.0 40.9 60.1 98.2 108 77.4 52.0 27.7 18.1 12.4 75.0 3.9 5.0 6.6 9.5 18.3 22.6 10.8 13.8 17.2 18.7 20.7 23.5 37.1 56.7 56.5 37.3 20.8 14.7 4.4 77.5 3.3 3.4 3.6 3.9 8.3 4.7 6.2 8.6 10.9 12.0 13.1 14.5 16.1 15.9 28.9 22.5 12.0 9.4 3.1 80.0 2.7 2.8 2.9 3.0 3.2 3.5 4.2 5.5 6.8 7.6 8.5 9.1 9.6 8.2 8.6 10.7 5.6 3.9 2.6 82.5 2.4 2.3 2.5 2.6 2.6 2.8 3.2 3.7 4.4 4.7 5.3 5.3 5.6 5.0 4.4 4.1 3.5 3.0 2.5 85.0 2.1 2.1 2.2 2.3 2.4 2.5 2.6 2.8 3.1 3.2 3.4 3.4 3.5 3.3 3.1 3.3 3.0 2.7 2.1 87.5 2.0 2.1 2.1 2.2 2.3 2.4 2.5 2.5 2.6 2.6 2.7 2.5 2.6 2.4 2.5 2.6 2.5 2.4 2.0 90.0 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0