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: CI2053 # DESCRIPTION: 918 FLC 1X55L # LAMP: FLC55L # TILT=NONE # Bulbs: 1, 4800 lm each # (luminous intensites divided by 4.80 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: 55 W # Source file: ies/3339.ies # Luminaire flux = 678 raw, for the given bulb(s) it would be 3252 lm, # 67.8 % 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 7.0 cd / 1000 lm , 0.2 % 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 65 cd / 1000 lm, # 67.5 deg to < 76 deg: max 29 cd / 1000 lm, # maximum spec. lum. intensity 341 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: 0.0 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 5.0 233 234 233 233 231 231 230 231 231 233 233 234 233 234 233 233 231 231 230 231 231 233 233 234 10.0 243 244 241 239 234 231 229 231 234 239 241 244 243 244 241 239 234 231 229 231 234 239 241 244 15.0 261 262 253 246 236 228 225 228 236 246 253 262 261 262 253 246 236 228 225 228 236 246 253 262 20.0 296 296 276 257 238 223 217 223 238 257 276 296 296 296 276 257 238 223 217 223 238 257 276 296 25.0 331 327 303 274 239 217 209 217 239 274 303 327 331 327 303 274 239 217 209 217 239 274 303 327 30.0 341 339 320 284 241 209 198 209 241 284 320 339 341 339 320 284 241 209 198 209 241 284 320 339 35.0 332 332 314 281 239 198 183 198 239 281 314 332 332 332 314 281 239 198 183 198 239 281 314 332 40.0 274 278 283 260 226 183 165 183 226 260 283 278 274 278 283 260 226 183 165 183 226 260 283 278 45.0 191 198 213 220 199 163 144 163 199 220 213 198 191 198 213 220 199 163 144 163 199 220 213 198 50.0 139 143 145 161 158 131 114 131 158 161 145 143 139 143 145 161 158 131 114 131 158 161 145 143 55.0 107 108 102 108 105 81.0 68.0 81.0 105 108 102 108 107 108 102 108 105 81.0 68.0 81.0 105 108 102 108 60.0 89.0 87.0 77.0 69.0 59.0 38.0 28.0 38.0 59.0 69.0 77.0 87.0 89.0 87.0 77.0 69.0 59.0 38.0 28.0 38.0 59.0 69.0 77.0 87.0 65.0 64.0 65.0 62.0 46.0 31.0 17.0 13.0 17.0 31.0 46.0 62.0 65.0 64.0 65.0 62.0 46.0 31.0 17.0 13.0 17.0 31.0 46.0 62.0 65.0 70.0 20.0 22.0 29.0 29.0 20.0 12.0 11.0 12.0 20.0 29.0 29.0 22.0 20.0 22.0 29.0 29.0 20.0 12.0 11.0 12.0 20.0 29.0 29.0 22.0 75.0 9.0 8.0 9.0 12.0 12.0 10.0 10.0 10.0 12.0 12.0 9.0 8.0 9.0 8.0 9.0 12.0 12.0 10.0 10.0 10.0 12.0 12.0 9.0 8.0 80.0 0.0 0.0 4.0 5.0 6.0 7.0 7.0 7.0 6.0 5.0 4.0 0.0 0.0 0.0 4.0 5.0 6.0 7.0 7.0 7.0 6.0 5.0 4.0 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