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 = -5.00 # [TEST] LVMA207400 # [LUMINAIRE] SRS427 P16 # [LUMCAT] # [DATE] 2002-12-24 # down given: 100.00% # out given: 76.00% # tilt: 0.0 # [LAMP] SON-TP250W # Source file: ldt/SRS427,P16,1xSON-TP250W,CON.ldt # Luminaire flux = 759 raw, for the given bulb(s) it would be 25188 lm, # 75.9 % of the bulb flux # between 75 and 90: 3.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 52.7 cd / 1000 lm , 0.8 % of the luminaire flux # 90deg and above: max 1.4 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: 2 % # (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 418 cd / 1000 lm, # 67.5 deg to < 76 deg: max 366 cd / 1000 lm, # maximum spec. lum. intensity 434 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 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 #V: 0.0 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 2.5 119 119 119 119 119 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 121 121 120 120 120 120 120 119 119 5.0 118 118 119 119 119 120 120 120 120 120 120 120 121 120 120 120 120 119 119 119 119 119 119 119 120 119 119 119 119 119 119 118 118 118 118 118 118 7.5 119 119 119 120 120 120 120 120 120 120 120 120 120 119 119 119 119 119 119 119 119 119 119 119 119 118 118 119 118 119 119 120 120 119 120 120 118 10.0 119 119 119 119 119 119 119 120 120 120 120 120 120 119 119 119 119 119 119 119 119 119 119 119 118 119 119 119 119 119 120 119 119 120 120 119 118 12.5 118 118 118 119 119 119 119 119 119 120 120 120 119 119 119 119 119 119 119 120 120 119 119 119 118 118 119 119 119 120 120 119 120 120 121 120 119 15.0 118 118 119 119 119 119 119 119 119 119 120 120 119 119 119 119 119 119 120 120 119 119 120 119 118 119 119 120 121 122 122 121 122 122 122 121 120 17.5 118 118 119 119 119 119 119 119 119 120 120 120 119 119 119 120 120 120 120 120 120 120 120 119 119 119 120 120 122 124 125 125 126 126 126 125 124 20.0 118 118 119 119 119 119 119 119 119 120 120 120 119 119 119 120 120 120 120 121 120 120 120 119 120 120 121 123 126 129 131 133 134 134 135 134 134 22.5 117 118 118 119 119 119 119 119 119 120 120 120 120 120 119 120 120 121 121 121 121 121 120 120 121 122 123 127 132 137 141 144 147 148 150 150 150 25.0 117 117 118 118 118 118 118 118 119 120 120 120 120 119 120 120 120 121 121 121 121 121 121 121 122 124 127 133 142 149 155 160 162 165 166 166 166 27.5 116 116 117 117 117 118 118 118 119 120 120 120 120 119 120 120 121 121 121 122 121 122 121 122 124 127 133 143 154 164 172 180 180 181 182 182 183 30.0 114 115 115 116 116 117 117 117 118 119 120 120 120 120 120 121 121 122 122 123 122 122 122 123 127 132 143 156 170 184 193 200 200 201 201 201 202 32.5 111 112 113 114 115 115 116 117 118 119 120 120 120 120 121 121 122 123 123 123 123 123 123 125 131 141 156 172 190 205 214 222 221 220 220 220 221 35.0 109 110 111 112 113 114 115 116 117 118 119 120 120 121 122 122 123 123 124 124 123 124 125 129 136 151 172 193 217 230 239 245 242 240 240 241 243 37.5 105 106 108 109 110 111 113 114 116 118 119 120 121 121 122 123 124 125 124 124 124 125 127 133 145 163 190 214 244 260 268 272 266 260 259 261 264 40.0 101 103 104 106 107 109 111 112 114 116 118 120 121 122 123 124 125 125 125 125 125 126 130 139 158 181 213 237 267 287 298 304 302 301 297 293 289 42.5 95.0 97.2 99.4 102 104 106 108 111 113 115 117 119 121 122 123 125 125 126 126 126 126 127 134 148 174 205 244 268 288 309 327 336 334 332 326 319 312 45.0 89.0 91.5 94.1 96.7 99.6 103 105 108 111 114 117 119 120 122 123 125 126 127 126 126 126 129 138 159 196 238 278 298 309 327 351 363 364 365 358 349 341 47.5 78.0 82.1 86.3 90.5 94.7 98.8 103 106 110 113 116 118 119 122 123 124 126 127 126 125 126 130 144 176 227 277 310 324 329 340 364 379 386 392 385 375 365 50.0 56.0 65.2 74.4 83.6 89.3 94.3 99.2 104 108 111 114 117 119 120 122 124 126 127 126 125 127 133 154 199 261 314 339 346 347 353 372 390 405 420 415 406 396 52.5 32.0 46.9 61.8 76.7 84.0 89.5 95.1 100 106 110 113 116 118 119 121 122 124 125 125 125 127 137 167 228 298 344 361 363 359 364 379 396 414 434 431 423 415 55.0 19.0 36.1 53.3 70.5 78.1 83.9 89.7 96.0 102 107 111 114 116 117 118 119 121 121 121 122 126 142 184 258 330 367 377 373 367 371 384 396 410 425 425 420 415 57.5 16.0 30.3 44.8 59.5 68.4 76.0 83.5 90.6 97.7 103 107 110 112 113 114 116 117 117 117 120 125 147 202 286 357 390 393 382 370 371 382 384 384 385 387 388 387 60.0 13.0 23.6 34.3 45.5 56.2 66.7 77.0 85.0 92.3 98.2 102 105 106 107 109 110 111 112 111 114 123 152 221 313 381 410 406 387 369 364 369 357 337 318 324 333 341 62.5 9.0 10.7 12.8 15.8 32.1 49.9 66.8 76.6 84.4 90.3 94.2 96.8 99.3 101 102 103 105 104 105 108 120 159 239 334 397 418 410 386 363 347 337 317 291 264 267 274 280 65.0 5.0 6.3 7.7 9.2 22.8 38.3 54.4 64.0 72.0 78.6 83.2 86.6 90.0 92.1 94.0 95.6 96.9 97.3 97.8 102 117 165 253 339 391 404 391 369 346 316 285 263 241 218 222 229 236 67.5 2.0 3.6 5.3 7.0 16.8 28.0 40.0 48.2 55.8 62.6 68.8 74.3 79.6 84.0 86.6 87.8 89.2 89.7 91.9 96.1 114 170 259 331 365 366 351 331 307 267 221 200 185 168 177 188 199 70.0 1.0 1.7 2.4 3.2 10.1 17.9 26.4 32.4 38.3 43.7 51.1 57.0 64.8 68.5 70.4 68.9 70.4 74.3 82.5 89.2 111 169 250 307 326 316 295 274 250 210 162 145 135 123 135 150 163 72.5 0.0 1.0 2.0 2.9 6.4 10.6 15.3 18.5 21.9 25.4 31.3 33.7 31.4 29.7 32.9 34.9 35.2 35.0 38.8 51.2 82.1 144 213 254 262 247 226 204 180 150 114 100 91.3 81.6 91.2 102 113 75.0 0.0 0.7 1.3 2.0 3.3 4.9 6.9 8.4 10.0 11.7 12.1 12.2 12.9 14.5 15.0 14.3 14.3 15.0 16.6 24.9 50.1 101 151 180 186 172 152 134 115 96.4 75.2 65.4 57.0 47.8 53.3 60.3 67.0 77.5 0.0 0.3 0.7 1.1 1.8 2.6 3.5 3.9 4.3 4.7 5.7 6.5 7.8 8.7 9.5 9.2 9.3 10.2 11.7 16.1 32.7 65.4 90.2 97.8 97.2 97.0 95.2 82.7 70.4 60.0 48.2 42.9 38.2 32.9 32.1 31.6 31.0 80.0 0.0 0.3 0.7 1.0 1.1 1.2 1.5 1.7 1.9 2.2 2.4 3.6 4.0 4.6 4.6 5.0 5.0 6.1 6.9 10.4 19.1 39.1 51.5 52.7 47.7 41.5 40.2 41.3 42.0 38.0 32.3 29.6 27.1 24.6 22.2 19.7 17.0 82.5 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.7 1.0 0.6 1.0 1.6 1.1 1.4 1.6 2.4 2.3 2.6 3.0 5.5 9.3 18.4 24.2 19.6 20.8 18.3 14.4 14.4 18.4 20.4 20.8 19.8 18.1 15.8 13.9 12.0 10.0 85.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.5 0.0 0.7 0.0 0.9 1.0 1.0 1.0 0.7 1.0 1.0 2.4 3.0 6.3 8.1 8.9 8.2 7.5 5.9 4.8 4.1 5.3 7.0 8.2 9.3 10.4 9.5 8.3 7.0 87.5 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 0.1 0.3 0.0 0.0 0.8 1.0 1.2 1.0 1.5 1.7 2.6 2.0 2.6 1.9 2.4 2.1 2.0 1.8 1.8 1.9 1.9 2.3 2.6 3.0 90.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.3 0.5 0.7 0.8 1.0 1.1 1.0 1.4 1.0 1.0 1.0 0.9 0.9 0.9 1.0 1.0 1.0 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 0.1 0.3 0.4 0.5 0.6 0.7 0.5 0.3 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0