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: CI1149 # DESCRIPTION: 1103 JM-T 400 # LAMP: JMT400 # TILT=NONE # Bulbs: 1, 32000 lm each # (luminous intensites divided by 32.00 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: 400 W # Source file: ies/2371.ies # Luminaire flux = 710 raw, for the given bulb(s) it would be 22730 lm, # 71.0 % of the bulb flux # between 75 and 90: 2.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 13.0 cd / 1000 lm , 0.9 % 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 60 cd / 1000 lm, # 67.5 deg to < 76 deg: max 43 cd / 1000 lm, # maximum spec. lum. intensity 305 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 5.0 278 290 289 289 285 284 286 284 285 289 289 290 278 290 289 289 285 284 286 284 285 289 289 290 10.0 275 303 298 299 292 291 295 291 292 299 298 303 275 303 298 299 292 291 295 291 292 299 298 303 15.0 270 302 304 305 302 298 298 298 302 305 304 302 270 302 304 305 302 298 298 298 302 305 304 302 20.0 251 283 296 304 304 297 299 297 304 304 296 283 251 283 296 304 304 297 299 297 304 304 296 283 25.0 229 257 272 290 297 293 292 293 297 290 272 257 229 257 272 290 297 293 292 293 297 290 272 257 30.0 221 248 256 265 286 275 273 275 286 265 256 248 221 248 256 265 286 275 273 275 286 265 256 248 35.0 198 224 246 249 258 228 219 228 258 249 246 224 198 224 246 249 258 228 219 228 258 249 246 224 40.0 185 210 218 230 204 154 143 154 204 230 218 210 185 210 218 230 204 154 143 154 204 230 218 210 45.0 180 203 201 192 150 118 115 118 150 192 201 203 180 203 201 192 150 118 115 118 150 192 201 203 50.0 170 192 193 161 124 105 104 105 124 161 193 192 170 192 193 161 124 105 104 105 124 161 193 192 55.0 120 143 173 138 108 90.0 89.0 90.0 108 138 173 143 120 143 173 138 108 90.0 89.0 90.0 108 138 173 143 60.0 68.0 81.0 114 114 90.0 70.0 70.0 70.0 90.0 114 114 81.0 68.0 81.0 114 114 90.0 70.0 70.0 70.0 90.0 114 114 81.0 65.0 53.0 58.0 58.0 60.0 58.0 40.0 41.0 40.0 58.0 60.0 58.0 58.0 53.0 58.0 58.0 60.0 58.0 40.0 41.0 40.0 58.0 60.0 58.0 58.0 70.0 39.0 43.0 34.0 25.0 27.0 24.0 27.0 24.0 27.0 25.0 34.0 43.0 39.0 43.0 34.0 25.0 27.0 24.0 27.0 24.0 27.0 25.0 34.0 43.0 75.0 16.0 18.0 18.0 17.0 20.0 19.0 19.0 19.0 20.0 17.0 18.0 18.0 16.0 18.0 18.0 17.0 20.0 19.0 19.0 19.0 20.0 17.0 18.0 18.0 80.0 10.0 11.0 11.0 9.0 13.0 12.0 13.0 12.0 13.0 9.0 11.0 11.0 10.0 11.0 11.0 9.0 13.0 12.0 13.0 12.0 13.0 9.0 11.0 11.0 85.0 6.0 0.0 6.0 6.0 8.0 6.0 8.0 6.0 8.0 6.0 6.0 0.0 6.0 0.0 6.0 6.0 8.0 6.0 8.0 6.0 8.0 6.0 6.0 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