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] Philips/2004-08-03 Eulumdat/1 B-Tilt = 0.00 # [TEST] LVM0092700 # [LUMINAIRE] CDS504 FG A P5 # [LUMCAT] # [DATE] 2000-09-04 # down given: 98.00% # out given: 84.00% # tilt: 0.0 # [LAMP] SON-TP400W # Source file: ldt/CDS504,FG,A,P5,1xSON-TP400W,CON.ldt # Luminaire flux = 840 raw, for the given bulb(s) it would be 47436 lm, # 84.0 % of the bulb flux # between 75 and 90: 1.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 19.3 cd / 1000 lm , 2.2 % of the luminaire flux # 90deg and above: max 19.3 cd / 1000 lm , 2.1 % 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: 29 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 73 % # (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 428 cd / 1000 lm, # 67.5 deg to < 76 deg: max 342 cd / 1000 lm, # maximum spec. lum. intensity 449 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: 0.0 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 195 10.0 140 145 150 154 157 160 164 170 176 182 188 195 201 207 214 219 224 228 230 233 236 238 241 243 249 255 246 20.0 123 122 124 126 128 131 134 142 151 163 179 197 215 231 244 256 266 276 283 289 293 294 299 302 315 301 293 30.0 114 113 117 120 121 123 125 127 133 142 155 175 201 225 248 265 280 294 308 318 332 351 368 367 344 348 334 35.0 107 107 112 117 119 122 124 127 129 137 151 172 201 233 261 285 310 331 340 341 336 340 356 376 369 341 328 40.0 96.0 97.3 107 113 116 119 122 125 127 134 148 171 209 253 294 331 361 377 375 364 357 349 340 352 353 309 306 45.0 85.6 88.3 99.7 108 112 116 120 123 127 132 146 175 223 280 329 364 385 389 376 360 346 328 300 280 278 232 224 47.5 80.8 83.8 96.2 105 110 114 117 121 126 131 144 177 228 295 350 388 406 404 385 356 331 296 261 243 237 194 185 50.0 74.5 78.7 92.5 103 108 112 116 119 125 131 144 182 241 310 368 405 422 416 399 362 321 272 229 208 208 159 150 52.5 67.7 73.1 89.4 100 105 109 113 118 123 128 142 181 246 320 388 424 439 431 406 368 311 250 196 171 172 128 116 55.0 61.4 67.1 84.8 96.8 102 106 110 114 120 125 138 176 249 336 410 441 444 437 412 365 305 234 168 133 139 105 89.1 57.5 54.8 61.1 80.3 92.8 98.5 102 106 110 116 123 136 179 260 356 420 447 443 432 394 345 283 208 143 112 101 88.0 75.2 60.0 49.0 55.2 75.4 87.9 93.7 98.1 103 108 113 120 135 187 282 376 435 449 437 411 366 308 240 170 119 95.8 77.5 73.4 64.4 62.5 43.2 49.7 70.8 82.4 88.0 92.9 98.2 104 110 118 133 183 276 365 419 428 413 378 326 258 193 134 98.4 82.4 67.4 59.6 54.0 65.0 36.4 43.6 65.0 75.6 81.1 87.1 93.1 98.6 106 113 126 173 264 348 383 380 356 321 266 203 147 105 84.8 74.2 60.1 49.5 45.0 67.5 30.0 37.0 57.4 68.2 74.0 80.4 86.1 92.5 99.0 106 119 167 255 324 342 328 300 259 203 147 111 86.4 75.0 67.0 53.5 41.9 36.6 70.0 20.7 27.4 45.3 55.9 62.3 69.3 76.6 84.3 90.4 97.3 109 150 226 276 287 271 245 206 151 109 86.9 74.0 66.7 60.1 48.4 34.8 28.5 72.5 11.4 16.3 29.9 37.8 42.7 48.0 52.2 55.8 58.3 60.9 67.7 94.3 146 183 194 191 177 151 110 83.3 71.2 63.8 58.5 52.9 42.3 27.8 21.2 75.0 4.8 7.8 14.5 17.6 18.0 17.0 15.8 15.6 16.5 18.2 21.9 35.2 61.3 80.0 83.6 79.5 68.6 52.1 33.0 29.3 35.4 41.6 43.8 42.3 33.2 20.4 14.8 77.5 3.3 3.8 4.6 5.0 5.3 6.0 7.0 8.2 9.5 10.8 12.8 18.6 28.8 36.3 38.5 36.8 30.9 21.4 10.7 6.2 4.8 4.7 6.5 10.5 11.9 10.1 9.0 80.0 1.8 2.3 2.6 2.9 3.1 3.5 3.9 4.4 4.7 5.2 5.8 7.5 10.4 12.6 13.3 12.8 10.8 7.6 4.3 3.0 2.4 2.1 1.9 1.8 1.8 1.8 2.7 82.5 0.9 1.1 1.3 1.4 1.5 1.7 1.9 2.0 2.1 2.2 2.3 2.6 3.2 3.6 3.6 3.4 2.9 2.3 1.6 1.3 1.2 1.1 1.0 1.0 1.0 1.0 1.0 85.0 0.4 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 87.5 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 90.0 0.4 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 92.5 0.8 1.1 0.8 0.6 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 95.0 1.8 3.3 1.4 1.3 1.8 1.9 2.1 1.4 0.8 0.6 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 97.5 4.7 6.5 2.9 2.5 3.4 3.1 3.2 2.3 1.6 1.1 0.9 0.6 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 100.0 5.6 8.5 4.4 3.6 4.5 3.8 3.6 2.5 1.6 1.1 0.9 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 102.5 7.2 10.7 5.9 4.7 5.3 4.4 3.9 2.8 1.7 1.2 0.9 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.2 0.2 105.0 9.4 12.5 7.5 6.0 5.7 4.6 4.1 2.8 1.8 1.3 0.9 0.8 0.6 0.5 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 120.0 19.3 17.3 11.9 7.2 6.2 5.4 4.5 3.7 2.7 1.8 1.2 1.0 0.8 0.7 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 135.0 15.4 12.2 6.9 5.7 5.6 5.2 4.7 4.2 3.6 3.2 2.8 2.4 2.2 2.1 2.0 1.9 1.9 1.8 1.6 1.5 1.4 1.4 1.3 1.2 1.0 1.0 1.1 150.0 3.6 3.0 2.0 1.6 1.4 1.3 1.2 1.2 1.1 1.0 1.0 0.9 0.9 0.9 0.8 0.8 0.8 0.8 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.4 0.4 165.0 1.7 1.7 1.6 1.5 1.5 1.5 1.5 1.5 1.4 1.4 1.4 1.4 1.4 1.3 1.3 1.3 1.3 1.3 1.3 1.2 1.2 1.2 1.2 1.2 1.2 1.1 1.1 180.0 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5