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: CI1165 # DESCRIPTION: # LAMP: SAPT250 # TILT=NONE # Bulbs: 0, 27500 lm each # (luminous intensites divided by 0.00 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: 0.295 0.370 0.000 # Ballast factor: 1, Input power: 0 W # Source file: ies/2330.ies # Luminaire flux = 648 raw, for the given bulb(s) it would be 0 lm, # 64.8 % of the bulb flux # between 75 and 90: 2.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 14.0 cd / 1000 lm , 0.8 % 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 300 cd / 1000 lm, # 67.5 deg to < 76 deg: max 114 cd / 1000 lm, # maximum spec. lum. intensity 423 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: 0.0 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 5.0 170 175 181 186 192 197 202 209 216 223 230 237 244 237 230 223 216 209 202 197 192 186 181 175 10.0 149 160 168 178 187 196 205 217 229 241 255 265 278 265 255 241 229 217 205 196 187 178 168 160 15.0 139 150 161 172 182 193 203 221 238 255 274 290 308 290 274 255 238 221 203 193 182 172 161 150 20.0 104 120 135 151 167 182 197 220 243 266 290 313 336 313 290 266 243 220 197 182 167 151 135 120 25.0 55.0 76.0 97.0 119 139 160 181 210 239 267 297 325 354 325 297 267 239 210 181 160 139 119 97.0 76.0 30.0 57.0 73.0 90.0 106 122 139 155 186 219 250 283 315 347 315 283 250 219 186 155 139 122 106 90.0 73.0 35.0 58.0 70.0 83.0 95.0 108 121 133 169 204 240 276 311 347 311 276 240 204 169 133 121 108 95.0 83.0 70.0 40.0 53.0 63.0 75.0 85.0 96.0 107 117 157 197 237 277 317 357 317 277 237 197 157 117 107 96.0 85.0 75.0 63.0 45.0 44.0 55.0 65.0 75.0 86.0 95.0 106 153 199 246 294 340 386 340 294 246 199 153 106 95.0 86.0 75.0 65.0 55.0 50.0 36.0 46.0 55.0 64.0 73.0 81.0 90.0 143 196 248 302 355 407 355 302 248 196 143 90.0 81.0 73.0 64.0 55.0 46.0 55.0 28.0 35.0 42.0 48.0 55.0 61.0 68.0 128 187 246 305 363 423 363 305 246 187 128 68.0 61.0 55.0 48.0 42.0 35.0 60.0 20.0 24.0 28.0 32.0 36.0 40.0 44.0 104 164 223 284 343 402 343 284 223 164 104 44.0 40.0 36.0 32.0 28.0 24.0 65.0 17.0 20.0 22.0 25.0 27.0 29.0 32.0 77.0 121 166 211 256 300 256 211 166 121 77.0 32.0 29.0 27.0 25.0 22.0 20.0 70.0 14.0 16.0 18.0 19.0 21.0 23.0 25.0 39.0 55.0 70.0 84.0 99.0 114 99.0 84.0 70.0 55.0 39.0 25.0 23.0 21.0 19.0 18.0 16.0 75.0 11.0 13.0 14.0 15.0 16.0 18.0 19.0 22.0 24.0 27.0 30.0 33.0 35.0 33.0 30.0 27.0 24.0 22.0 19.0 18.0 16.0 15.0 14.0 13.0 80.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 13.0 12.0 11.0 10.0 9.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 13.0 12.0 11.0 10.0 9.0 85.0 6.0 6.0 6.0 7.0 6.0 6.0 6.0 5.0 3.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.0 5.0 6.0 6.0 6.0 7.0 6.0 6.0 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