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: CI2047 # DESCRIPTION: 916 FL 2X24 T5 # LAMP: TL5-24/4/3B # TILT=NONE # Bulbs: 2, 2000 lm each # (luminous intensites divided by 4.00 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: 0.565 0.566 0.000 # Ballast factor: 1, Input power: 48 W # Source file: ies/3333.ies # Luminaire flux = 715 raw, for the given bulb(s) it would be 2861 lm, # 71.5 % of the bulb flux # between 75 and 90: 0.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 8.0 cd / 1000 lm , 0.1 % 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 46 cd / 1000 lm, # 67.5 deg to < 76 deg: max 19 cd / 1000 lm, # maximum spec. lum. intensity 373 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: 0.0 217 217 217 217 217 217 217 217 217 217 217 217 217 217 217 217 217 217 217 217 217 217 217 217 5.0 221 223 221 222 220 220 219 220 220 222 221 223 221 223 221 222 220 220 219 220 220 222 221 223 10.0 244 248 238 233 225 220 218 220 225 233 238 248 244 248 238 233 225 220 218 220 225 233 238 248 15.0 277 279 275 256 232 219 213 219 232 256 275 279 277 279 275 256 232 219 213 219 232 256 275 279 20.0 310 310 290 273 241 214 205 214 241 273 290 310 310 310 290 273 241 214 205 214 241 273 290 310 25.0 355 352 320 284 245 206 194 206 245 284 320 352 355 352 320 284 245 206 194 206 245 284 320 352 30.0 372 369 344 295 247 202 185 202 247 295 344 369 372 369 344 295 247 202 185 202 247 295 344 369 35.0 373 369 348 301 246 193 171 193 246 301 348 369 373 369 348 301 246 193 171 193 246 301 348 369 40.0 324 322 322 290 238 178 151 178 238 290 322 322 324 322 322 290 238 178 151 178 238 290 322 322 45.0 251 249 254 249 217 163 132 163 217 249 254 249 251 249 254 249 217 163 132 163 217 249 254 249 50.0 183 184 187 185 176 131 102 131 176 185 187 184 183 184 187 185 176 131 102 131 176 185 187 184 55.0 122 123 127 125 117 82.0 62.0 82.0 117 125 127 123 122 123 127 125 117 82.0 62.0 82.0 117 125 127 123 60.0 76.0 79.0 76.0 72.0 62.0 37.0 27.0 37.0 62.0 72.0 76.0 79.0 76.0 79.0 76.0 72.0 62.0 37.0 27.0 37.0 62.0 72.0 76.0 79.0 65.0 41.0 44.0 46.0 39.0 29.0 16.0 14.0 16.0 29.0 39.0 46.0 44.0 41.0 44.0 46.0 39.0 29.0 16.0 14.0 16.0 29.0 39.0 46.0 44.0 70.0 14.0 15.0 18.0 19.0 16.0 12.0 12.0 12.0 16.0 19.0 18.0 15.0 14.0 15.0 18.0 19.0 16.0 12.0 12.0 12.0 16.0 19.0 18.0 15.0 75.0 17.0 16.0 12.0 9.0 9.0 10.0 10.0 10.0 9.0 9.0 12.0 16.0 17.0 16.0 12.0 9.0 9.0 10.0 10.0 10.0 9.0 9.0 12.0 16.0 80.0 0.0 0.0 0.0 5.0 4.0 6.0 8.0 6.0 4.0 5.0 0.0 0.0 0.0 0.0 0.0 5.0 4.0 6.0 8.0 6.0 4.0 5.0 0.0 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