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.
# REPORT: CI1928 # DESCRIPTION: 1993 SAP-T 70 FL # LAMP: SAPT70 # TILT=NONE # Bulbs: 1, 5900 lm each # (luminous intensites divided by 5.90 in the original ies file) # Number of measured angles: 37 vertical, 24 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.283 0.240 0.000 # Ballast factor: 1, Input power: 70 W # Source file: ies/3348.ies # Luminaire flux = 745 raw, for the given bulb(s) it would be 4397 lm, # 74.5 % of the bulb flux # between 75 and 90: 0.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 4.0 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 78 cd / 1000 lm, # 67.5 deg to < 76 deg: max 48 cd / 1000 lm, # maximum spec. lum. intensity 453 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 45.0 60.0 75.0 90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0 #V: 0.0 453 453 453 453 453 453 453 453 453 453 453 453 453 453 453 453 453 453 453 453 453 453 453 453 5.0 414 411 424 432 446 448 449 448 446 432 424 411 414 411 424 432 446 448 449 448 446 432 424 411 10.0 341 340 353 372 409 435 442 435 409 372 353 340 341 340 353 372 409 435 442 435 409 372 353 340 15.0 282 282 295 320 362 410 427 410 362 320 295 282 282 282 295 320 362 410 427 410 362 320 295 282 20.0 276 273 266 274 318 376 409 376 318 274 266 273 276 273 266 274 318 376 409 376 318 274 266 273 25.0 283 282 273 259 270 340 390 340 270 259 273 282 283 282 273 259 270 340 390 340 270 259 273 282 30.0 268 267 269 258 242 299 364 299 242 258 269 267 268 267 269 258 242 299 364 299 242 258 269 267 35.0 241 241 248 247 228 255 333 255 228 247 248 241 241 241 248 247 228 255 333 255 228 247 248 241 40.0 200 203 217 222 211 214 297 214 211 222 217 203 200 203 217 222 211 214 297 214 211 222 217 203 45.0 145 144 171 192 192 178 259 178 192 192 171 144 145 144 171 192 192 178 259 178 192 192 171 144 50.0 128 127 126 149 160 144 215 144 160 149 126 127 128 127 126 149 160 144 215 144 160 149 126 127 55.0 114 112 111 106 130 114 166 114 130 106 111 112 114 112 111 106 130 114 166 114 130 106 111 112 60.0 101 98.0 93.0 86.0 95.0 88.0 112 88.0 95.0 86.0 93.0 98.0 101 98.0 93.0 86.0 95.0 88.0 112 88.0 95.0 86.0 93.0 98.0 65.0 34.0 48.0 78.0 71.0 64.0 60.0 52.0 60.0 64.0 71.0 78.0 48.0 34.0 48.0 78.0 71.0 64.0 60.0 52.0 60.0 64.0 71.0 78.0 48.0 70.0 9.0 9.0 9.0 48.0 47.0 33.0 21.0 33.0 47.0 48.0 9.0 9.0 9.0 9.0 9.0 48.0 47.0 33.0 21.0 33.0 47.0 48.0 9.0 9.0 75.0 6.0 6.0 6.0 6.0 29.0 16.0 11.0 16.0 29.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 29.0 16.0 11.0 16.0 29.0 6.0 6.0 6.0 80.0 0.0 0.0 1.0 1.0 1.0 2.0 4.0 2.0 1.0 1.0 1.0 0.0 0.0 0.0 1.0 1.0 1.0 2.0 4.0 2.0 1.0 1.0 1.0 0.0 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 0.0 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 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 0.0 100.0 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 0.0 105.0 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 0.0 110.0 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 0.0 115.0 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 0.0 120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 130.0 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 0.0 135.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 145.0 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 0.0 150.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 160.0 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 0.0 165.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 175.0 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 0.0 180.0 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