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: CI1571 # DESCRIPTION: 1900 FL 1X36 + 1921 Ottica speculare # LAMP: FL36/4/3B # TILT=NONE # Bulbs: 1, 3350 lm each # (luminous intensites divided by 3.35 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: 0.170 1.230 0.000 # Ballast factor: 1, Input power: 36 W # Source file: ies/0828.ies # Luminaire flux = 709 raw, for the given bulb(s) it would be 2374 lm, # 70.9 % of the bulb flux # between 75 and 90: 0.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 0.0 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 75 cd / 1000 lm, # 67.5 deg to < 76 deg: max 31 cd / 1000 lm, # maximum spec. lum. intensity 377 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: 0.0 214 214 214 214 214 214 214 214 214 214 214 214 214 214 214 214 214 214 214 214 214 214 214 214 5.0 217 219 216 218 215 214 212 214 215 218 216 219 217 219 216 218 215 214 212 214 215 218 216 219 10.0 224 223 221 219 215 213 211 213 215 219 221 223 224 223 221 219 215 213 211 213 215 219 221 223 15.0 223 224 221 219 215 208 204 208 215 219 221 224 223 224 221 219 215 208 204 208 215 219 221 224 20.0 229 227 217 214 211 203 199 203 211 214 217 227 229 227 217 214 211 203 199 203 211 214 217 227 25.0 293 289 244 212 203 195 188 195 203 212 244 289 293 289 244 212 203 195 188 195 203 212 244 289 30.0 348 342 301 241 196 185 178 185 196 241 301 342 348 342 301 241 196 185 178 185 196 241 301 342 35.0 373 366 334 285 197 172 164 172 197 285 334 366 373 366 334 285 197 172 164 172 197 285 334 366 40.0 377 368 343 300 213 161 150 161 213 300 343 368 377 368 343 300 213 161 150 161 213 300 343 368 45.0 324 320 318 287 229 152 134 152 229 287 318 320 324 320 318 287 229 152 134 152 229 287 318 320 50.0 181 186 239 247 215 139 114 139 215 247 239 186 181 186 239 247 215 139 114 139 215 247 239 186 55.0 83.0 82.0 121 179 182 119 81.0 119 182 179 121 82.0 83.0 82.0 121 179 182 119 81.0 119 182 179 121 82.0 60.0 39.0 40.0 52.0 77.0 140 91.0 67.0 91.0 140 77.0 52.0 40.0 39.0 40.0 52.0 77.0 140 91.0 67.0 91.0 140 77.0 52.0 40.0 65.0 4.0 10.0 20.0 32.0 75.0 64.0 37.0 64.0 75.0 32.0 20.0 10.0 4.0 10.0 20.0 32.0 75.0 64.0 37.0 64.0 75.0 32.0 20.0 10.0 70.0 0.0 3.0 5.0 9.0 21.0 31.0 18.0 31.0 21.0 9.0 5.0 3.0 0.0 3.0 5.0 9.0 21.0 31.0 18.0 31.0 21.0 9.0 5.0 3.0 75.0 0.0 3.0 2.0 0.0 5.0 2.0 0.0 2.0 5.0 0.0 2.0 3.0 0.0 3.0 2.0 0.0 5.0 2.0 0.0 2.0 5.0 0.0 2.0 3.0 80.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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