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.
# IESNA91 # [TEST] GE 8265 # [MANUFAC] GE Lighting Systems - Hendersonville NC USA # [LUMCAT] (not specific to a single catalog number) # [LUMINAIRE] GE SCM 175 # [LAMP] HPS 70 MED # [OTHER] Distribution: M-C-III # [MORE] Socket Pos: B # [MORE] Comments: FLAT GLASS - # [MORE] Revision No: 0 Rev Date: 910925 Test Date: 90082202 # [MORE] Reflector: 35-232112-13 Refractor: FLAT GLASS # TILT=NONE # Bulbs: 1, 6000 lm each # Number of measured angles: 20 vertical, 36 horizontal ones # Photometric type: 1, Units type: 1 # Luminous opening diameter (and height?): 1.500 ( 0.000 ) # Ballast factor: 1, Input power: 70 W # NONSENSE SUMMARY RESULTS of ies2tab: output flux is to be under 100 %! # Source file: /tmp/Ge8265a.IES # Luminaire flux = 7031 lm, # 117.2 % of the bulb flux # between 75 and 90: 0.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 15.5 cd / 1000 lm , 0.0 % of the luminaire flux # 90deg and above: max 0.0 cd / 1000 lm , 0.0 % of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 540 cd / 1000 lm, # 67.5 deg to < 76 deg: max 721 cd / 1000 lm, # maximum spec. lum. intensity 721 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 15.0 25.0 35.0 45.0 52.5 55.0 57.5 62.5 65.0 67.5 72.5 75.0 77.5 82.5 85.0 87.5 92.5 95.0 97.5 102.5 105.0 107.5 112.5 115.0 117.5 122.5 125.0 127.5 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 436 5.0 446 447 449 452 456 459 458 458 458 457 456 456 455 454 454 453 453 452 449 448 447 446 445 444 440 439 437 435 433 432 429 421 416 410 407 405 15.0 429 438 456 485 508 522 535 540 539 539 539 534 523 518 510 495 488 480 465 457 452 441 436 431 422 417 413 404 400 395 382 369 356 346 334 327 25.0 360 380 420 434 415 429 472 487 492 503 508 499 480 471 452 415 397 385 362 351 345 333 327 323 315 311 309 304 301 300 296 288 278 265 258 255 35.0 284 318 387 354 343 340 358 364 376 399 411 406 396 391 372 333 313 305 288 280 275 264 258 253 244 239 236 230 227 225 218 212 211 202 189 182 45.0 305 315 334 299 259 283 315 326 331 342 347 338 320 311 304 291 284 279 267 261 252 233 224 223 222 221 217 209 205 199 184 171 172 190 185 182 55.0 147 161 188 281 350 315 349 360 357 350 347 332 303 288 290 293 295 289 277 271 258 233 220 215 207 203 198 190 186 181 168 152 146 140 142 143 60.0 93.2 103 122 185 246 324 425 433 442 404 388 373 340 340 341 388 411 435 388 345 302 226 208 190 175 169 164 151 146 140 104 100 96.2 90.3 93.7 95.3 62.5 66.3 73.7 88.5 137 194 328 453 468 483 435 408 382 344 351 357 442 467 491 431 358 284 156 127 97.5 82.8 80.0 77.2 70.5 69.8 69.2 72.3 74.0 71.0 65.5 69.3 71.3 65.0 39.3 44.7 55.3 89.2 142 332 486 497 508 459 437 414 375 383 391 472 506 540 447 348 249 92.7 69.7 46.5 36.3 35.0 33.7 32.8 33.8 35.0 40.7 47.8 46.0 40.7 45.2 47.3 67.5 29.5 33.5 41.7 67.7 107 257 556 594 633 592 560 529 463 449 435 517 543 570 452 350 248 89.5 65.7 41.7 30.2 28.2 26.2 23.8 23.3 23.0 31.7 37.2 35.7 32.2 36.7 39.0 70.0 19.7 22.3 28.0 46.3 72.3 182 603 662 721 686 620 553 430 402 374 422 449 477 363 279 196 68.3 52.7 37.2 28.3 26.7 24.8 20.8 18.3 15.8 22.7 26.5 25.2 23.7 28.3 30.7 72.5 9.8 11.2 14.3 25.0 37.7 106 444 506 568 557 487 417 269 240 212 253 249 245 154 120 85.2 34.2 29.5 24.8 19.5 18.0 16.3 13.2 11.8 10.5 13.7 15.8 14.7 15.0 20.0 22.5 75.0 0.0 0.0 0.8 3.5 3.0 31.0 156 185 214 206 177 148 82.8 73.2 63.3 57.2 51.7 46.0 30.5 25.5 20.3 11.8 11.0 10.2 8.3 7.7 7.0 4.3 3.7 3.0 4.8 5.2 4.3 6.5 11.5 14.0 77.5 0.0 0.0 0.7 2.7 2.3 23.3 16.8 20.0 23.0 18.2 16.3 14.5 10.2 9.3 8.3 7.5 6.8 6.2 5.2 4.0 3.0 2.2 2.2 2.2 1.2 1.2 1.2 0.3 0.2 0.0 3.7 4.0 3.3 5.0 8.7 10.5 80.0 0.0 0.0 0.3 1.7 1.5 15.5 0.0 0.3 0.8 0.8 0.8 0.8 0.8 0.7 0.3 0.3 0.3 0.3 0.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.3 2.7 2.2 3.3 5.7 6.8 82.5 0.0 0.0 0.2 0.8 0.7 7.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.2 1.3 1.0 1.7 2.8 3.3 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0