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] LO-I1551-5 # [LUMINAIRE] SRS421 P2 # [LUMCAT] # [DATE] 1996-02-09 # down given: 100.00% # out given: 79.00% # tilt: 0.0 # [LAMP] SON-TP50W # Source file: ldt/SRS421,P2,1xSON-TP50W,CON.ldt # Luminaire flux = 790 raw, for the given bulb(s) it would be 3478 lm, # 79.0 % 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 82.1 cd / 1000 lm , 0.9 % of the luminaire flux # 90deg and above: max 1.0 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 440 cd / 1000 lm, # 67.5 deg to < 76 deg: max 468 cd / 1000 lm, # maximum spec. lum. intensity 500 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: 0.0 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 5.0 125 125 126 126 126 127 127 127 127 128 128 128 128 128 128 128 128 129 129 129 129 129 130 130 129 129 129 129 129 129 129 129 129 129 129 129 129 15.0 129 130 131 132 133 133 133 133 133 132 131 131 131 130 129 132 129 127 127 127 128 128 129 130 130 131 134 139 145 150 154 158 163 164 167 165 165 25.0 121 123 124 126 127 128 129 129 130 132 132 133 133 133 133 129 128 127 127 127 128 130 133 138 147 163 183 203 223 242 258 274 285 295 304 311 319 30.0 115 116 118 120 121 123 125 127 129 130 131 132 133 133 131 130 129 128 128 129 131 134 140 153 176 206 237 260 279 292 292 292 300 309 318 327 336 35.0 105 107 110 112 115 118 121 123 126 128 129 131 131 131 131 130 129 128 128 129 133 138 151 176 216 264 299 320 338 340 321 308 313 320 331 342 353 40.0 99.0 101 104 106 109 112 115 118 121 124 126 128 130 130 131 131 131 131 132 132 135 145 171 223 290 351 380 391 391 379 348 321 301 280 285 302 319 42.5 96.0 98.5 101 104 107 110 113 116 119 122 125 127 129 129 130 130 130 131 131 132 136 149 188 259 340 401 425 422 395 364 333 304 279 255 259 274 289 45.0 93.0 95.2 97.4 99.7 103 107 111 114 117 120 123 125 127 127 129 129 129 131 131 131 137 154 212 312 404 452 453 428 386 347 316 287 259 231 232 246 259 47.5 87.0 89.8 92.7 95.6 99.5 104 108 112 115 118 121 123 125 127 128 128 129 131 130 131 140 167 245 365 464 500 472 421 368 326 296 270 247 224 220 225 229 50.0 80.0 82.2 84.6 87.1 91.7 96.8 102 106 110 114 118 121 123 125 126 127 129 130 129 132 145 187 287 406 487 497 451 394 348 308 277 253 235 217 208 203 198 52.5 72.0 74.3 76.6 79.1 83.5 88.5 93.6 98.6 103 108 113 117 121 125 126 127 129 129 129 133 151 212 331 440 495 475 410 358 324 288 253 232 219 205 198 193 187 55.0 66.0 67.9 70.0 72.1 76.5 81.3 86.3 91.7 97.2 102 107 112 117 121 124 126 128 127 126 131 156 233 358 450 481 444 377 330 294 254 216 198 192 185 182 180 177 57.5 60.0 62.0 64.0 66.1 70.7 75.8 80.9 86.4 92.2 97.2 102 107 112 117 121 124 124 123 122 128 161 252 376 452 463 413 347 300 252 210 175 163 162 160 159 159 158 60.0 53.0 55.0 57.0 59.2 63.7 68.7 73.8 79.6 85.7 91.3 96.7 103 109 115 119 121 121 118 118 127 168 266 381 448 453 397 329 268 204 163 135 131 136 140 140 140 139 62.5 46.0 48.0 50.0 52.2 56.7 61.7 66.7 72.2 78.0 84.1 91.5 99.3 106 112 117 119 119 115 116 128 178 278 376 429 427 377 313 240 164 125 103 106 118 129 129 128 127 65.0 40.0 41.6 43.4 45.3 49.8 54.8 59.8 64.8 69.9 76.9 85.4 94.3 102 109 114 116 115 112 114 130 195 305 398 440 421 362 284 201 130 97.3 79.0 86.3 103 119 118 114 110 67.5 33.0 34.4 35.8 37.4 41.5 46.1 50.8 54.1 57.7 67.6 78.9 89.0 97.4 104 109 110 108 106 110 134 216 342 438 468 431 351 250 156 97.5 75.7 63.2 69.4 82.3 95.9 91.9 84.7 77.0 70.0 22.0 23.7 25.6 27.5 29.9 32.7 36.1 38.3 40.6 53.9 69.1 80.7 88.4 94.2 98.3 100 99.2 99.5 107 137 229 357 442 451 395 308 207 121 74.8 59.9 51.4 52.1 56.0 60.5 57.2 52.3 47.0 72.5 9.0 10.1 11.4 12.9 13.9 15.3 17.2 20.4 23.6 37.4 51.9 61.9 68.9 75.0 80.4 83.8 85.4 89.1 101 135 224 331 385 365 298 226 153 92.3 62.3 51.0 42.9 38.6 35.1 31.7 29.8 28.0 26.0 75.0 2.0 2.4 2.9 3.6 4.3 5.2 6.1 8.7 11.8 20.1 28.6 33.5 39.1 45.1 49.9 54.0 59.4 67.9 81.8 114 191 271 300 271 214 157 106 70.9 54.2 45.5 37.5 32.3 27.6 23.0 20.6 18.4 16.0 77.5 1.0 1.0 1.1 1.1 1.6 2.0 2.5 3.6 5.2 7.3 9.4 10.2 10.9 14.5 18.8 21.5 25.1 29.2 35.8 58.5 113 172 195 179 144 107 75.4 56.9 47.6 40.9 34.1 28.7 23.4 18.2 15.7 13.4 11.0 80.0 1.0 1.0 1.0 1.0 1.0 1.1 1.3 1.8 2.4 3.1 3.4 4.4 5.0 5.7 6.5 7.0 7.5 8.2 9.7 17.6 39.4 66.2 82.1 82.1 73.0 63.1 52.4 45.8 40.9 35.9 30.5 25.5 20.4 15.2 12.7 10.4 8.0 82.5 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.5 0.9 1.2 1.4 1.7 2.0 3.2 3.0 4.3 4.0 4.4 4.1 6.0 9.9 14.3 15.9 14.1 11.5 16.6 21.3 26.1 28.1 27.4 25.1 21.4 17.3 12.9 10.6 8.3 6.0 85.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 1.3 1.4 1.7 1.6 2.0 2.5 3.9 5.0 5.7 5.6 4.2 4.9 5.5 8.2 11.3 13.4 15.2 13.7 11.4 8.7 6.9 5.0 3.0 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 0.0 0.3 0.0 0.6 0.0 0.0 1.1 1.7 2.0 2.4 2.7 2.0 2.3 1.6 1.8 2.6 3.2 3.9 3.7 3.4 2.9 2.6 2.3 2.0 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 0.0 0.3 0.3 0.4 0.5 0.6 0.7 0.8 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 0.0 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 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 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 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 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 107.5 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 125.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 130.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 140.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 145.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 155.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 160.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 170.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 175.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0