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: CI2176 # DESCRIPTION: ENERGY 2000-FLC1*18D + Vetro 91818 # LAMP: FLC18D # TILT=NONE # Bulbs: 1, 1200 lm each # (luminous intensites divided by 1.20 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: 0.000 0.260 0.000 # Ballast factor: 1, Input power: 18 W # Source file: ies/6558.ies # Luminaire flux = 556 raw, for the given bulb(s) it would be 668 lm, # 55.6 % of the bulb flux # between 75 and 90: 0.5 % 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 26 cd / 1000 lm, # 67.5 deg to < 76 deg: max 18 cd / 1000 lm, # maximum spec. lum. intensity 330 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: 0.0 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 5.0 300 300 299 299 295 294 293 294 295 299 299 300 300 302 305 308 307 305 305 305 307 308 305 302 10.0 288 295 293 298 298 296 293 296 298 298 293 295 288 295 308 311 319 323 319 323 319 311 308 295 15.0 272 273 281 286 291 297 297 297 291 286 281 273 272 278 292 304 323 330 327 330 323 304 292 278 20.0 256 257 265 269 266 271 272 271 266 269 265 257 256 261 272 295 307 325 324 325 307 295 272 261 25.0 242 243 243 239 227 226 224 226 227 239 243 243 242 246 259 281 286 297 291 297 286 281 259 246 30.0 230 220 205 197 192 185 182 185 192 197 205 220 230 236 243 254 257 261 259 261 257 254 243 236 35.0 208 193 176 163 153 143 142 143 153 163 176 193 208 220 223 217 215 216 213 216 215 217 223 220 40.0 178 160 147 132 121 116 116 116 121 132 147 160 178 189 196 189 186 182 177 182 186 189 196 189 45.0 129 117 115 106 96.0 101 97.0 101 96.0 106 115 117 129 144 163 158 155 147 150 147 155 158 163 144 50.0 101 97.0 94.0 90.0 85.0 96.0 91.0 96.0 85.0 90.0 94.0 97.0 101 107 119 134 121 130 129 130 121 134 119 107 55.0 91.0 83.0 79.0 72.0 70.0 73.0 76.0 73.0 70.0 72.0 79.0 83.0 91.0 92.0 97.0 104 99.0 97.0 93.0 97.0 99.0 104 97.0 92.0 60.0 39.0 37.0 36.0 34.0 35.0 35.0 36.0 35.0 35.0 34.0 36.0 37.0 39.0 43.0 47.0 52.0 54.0 49.0 48.0 49.0 54.0 52.0 47.0 43.0 65.0 25.0 23.0 23.0 21.0 20.0 20.0 20.0 20.0 20.0 21.0 23.0 23.0 25.0 25.0 25.0 25.0 26.0 25.0 26.0 25.0 26.0 25.0 25.0 25.0 70.0 17.0 17.0 16.0 15.0 14.0 14.0 14.0 14.0 14.0 15.0 16.0 17.0 17.0 17.0 18.0 17.0 17.0 16.0 16.0 16.0 17.0 17.0 18.0 17.0 75.0 11.0 11.0 10.0 10.0 9.0 9.0 9.0 9.0 9.0 10.0 10.0 11.0 11.0 12.0 12.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 12.0 12.0 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