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: CI0445 # DESCRIPTION: 877 FL 3X36 # LAMP: FL36/4/3B # TILT=NONE # Bulbs: 3, 3350 lm each # (luminous intensites divided by 10.05 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: 0.571 1.171 0.000 # Ballast factor: 1, Input power: 108 W # Source file: ies/0147.ies # Luminaire flux = 695 raw, for the given bulb(s) it would be 6985 lm, # 69.5 % of the bulb flux # between 75 and 90: 1.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 20.0 cd / 1000 lm , 0.7 % 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 63 cd / 1000 lm, # 67.5 deg to < 76 deg: max 47 cd / 1000 lm, # maximum spec. lum. intensity 364 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: 0.0 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 5.0 291 288 286 282 278 276 274 276 278 282 286 288 291 288 286 282 278 276 274 276 278 282 286 288 10.0 291 287 282 276 271 264 261 264 271 276 282 287 291 287 282 276 271 264 261 264 271 276 282 287 15.0 303 293 280 267 260 252 247 252 260 267 280 293 303 293 280 267 260 252 247 252 260 267 280 293 20.0 327 313 289 265 247 240 232 240 247 265 289 313 327 313 289 265 247 240 232 240 247 265 289 313 25.0 330 315 297 267 236 224 217 224 236 267 297 315 330 315 297 267 236 224 217 224 236 267 297 315 30.0 354 324 285 264 229 207 199 207 229 264 285 324 354 324 285 264 229 207 199 207 229 264 285 324 35.0 364 337 299 246 220 188 180 188 220 246 299 337 364 337 299 246 220 188 180 188 220 246 299 337 40.0 323 301 284 244 203 170 160 170 203 244 284 301 323 301 284 244 203 170 160 170 203 244 284 301 45.0 249 235 236 225 180 151 139 151 180 225 236 235 249 235 236 225 180 151 139 151 180 225 236 235 50.0 132 141 170 183 161 132 119 132 161 183 170 141 132 141 170 183 161 132 119 132 161 183 170 141 55.0 36.0 46.0 84.0 132 132 110 98.0 110 132 132 84.0 46.0 36.0 46.0 84.0 132 132 110 98.0 110 132 132 84.0 46.0 60.0 6.0 12.0 32.0 72.0 97.0 85.0 78.0 85.0 97.0 72.0 32.0 12.0 6.0 12.0 32.0 72.0 97.0 85.0 78.0 85.0 97.0 72.0 32.0 12.0 65.0 0.0 9.0 20.0 39.0 63.0 62.0 60.0 62.0 63.0 39.0 20.0 9.0 0.0 9.0 20.0 39.0 63.0 62.0 60.0 62.0 63.0 39.0 20.0 9.0 70.0 0.0 7.0 16.0 29.0 43.0 47.0 46.0 47.0 43.0 29.0 16.0 7.0 0.0 7.0 16.0 29.0 43.0 47.0 46.0 47.0 43.0 29.0 16.0 7.0 75.0 0.0 5.0 11.0 19.0 29.0 32.0 33.0 32.0 29.0 19.0 11.0 5.0 0.0 5.0 11.0 19.0 29.0 32.0 33.0 32.0 29.0 19.0 11.0 5.0 80.0 0.0 1.0 7.0 10.0 17.0 19.0 20.0 19.0 17.0 10.0 7.0 1.0 0.0 1.0 7.0 10.0 17.0 19.0 20.0 19.0 17.0 10.0 7.0 1.0 85.0 0.0 0.0 0.0 4.0 7.0 8.0 9.0 8.0 7.0 4.0 0.0 0.0 0.0 0.0 0.0 4.0 7.0 8.0 9.0 8.0 7.0 4.0 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