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: CI0518 # DESCRIPTION: 877 FL 4X36 # LAMP: FL36/4/3B # TILT=NONE # Bulbs: 4, 3350 lm each # (luminous intensites divided by 13.40 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: 0.471 1.171 0.000 # Ballast factor: 1, Input power: 144 W # Source file: ies/0149.ies # Luminaire flux = 634 raw, for the given bulb(s) it would be 8497 lm, # 63.4 % of the bulb flux # between 75 and 90: 1.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 19.0 cd / 1000 lm , 0.7 % 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 55 cd / 1000 lm, # 67.5 deg to < 76 deg: max 42 cd / 1000 lm, # maximum spec. lum. intensity 324 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: 0.0 308 308 308 308 308 308 308 308 308 308 308 308 308 308 308 308 308 308 308 308 308 308 308 308 5.0 310 309 307 304 302 300 299 300 302 304 307 309 310 309 307 304 302 300 299 300 302 304 307 309 10.0 311 308 302 296 291 287 284 287 291 296 302 308 311 308 302 296 291 287 284 287 291 296 302 308 15.0 316 309 298 286 278 272 269 272 278 286 298 309 316 309 298 286 278 272 269 272 278 286 298 309 20.0 324 312 294 278 264 256 251 256 264 278 294 312 324 312 294 278 264 256 251 256 264 278 294 312 25.0 318 306 290 269 250 238 233 238 250 269 290 306 318 306 290 269 250 238 233 238 250 269 290 306 30.0 304 287 270 257 234 218 213 218 234 257 270 287 304 287 270 257 234 218 213 218 234 257 270 287 35.0 278 262 249 232 216 197 191 197 216 232 249 262 278 262 249 232 216 197 191 197 216 232 249 262 40.0 228 217 216 207 194 174 167 174 194 207 216 217 228 217 216 207 194 174 167 174 194 207 216 217 45.0 165 161 168 176 166 151 143 151 166 176 168 161 165 161 168 176 166 151 143 151 166 176 168 161 50.0 101 101 116 134 137 127 119 127 137 134 116 101 101 101 116 134 137 127 119 127 137 134 116 101 55.0 54.0 60.0 72.0 93.0 106 102 96.0 102 106 93.0 72.0 60.0 54.0 60.0 72.0 93.0 106 102 96.0 102 106 93.0 72.0 60.0 60.0 7.0 14.0 38.0 58.0 75.0 76.0 73.0 76.0 75.0 58.0 38.0 14.0 7.0 14.0 38.0 58.0 75.0 76.0 73.0 76.0 75.0 58.0 38.0 14.0 65.0 0.0 9.0 19.0 34.0 49.0 53.0 55.0 53.0 49.0 34.0 19.0 9.0 0.0 9.0 19.0 34.0 49.0 53.0 55.0 53.0 49.0 34.0 19.0 9.0 70.0 0.0 7.0 15.0 24.0 34.0 40.0 42.0 40.0 34.0 24.0 15.0 7.0 0.0 7.0 15.0 24.0 34.0 40.0 42.0 40.0 34.0 24.0 15.0 7.0 75.0 0.0 5.0 10.0 16.0 23.0 28.0 31.0 28.0 23.0 16.0 10.0 5.0 0.0 5.0 10.0 16.0 23.0 28.0 31.0 28.0 23.0 16.0 10.0 5.0 80.0 0.0 0.0 7.0 10.0 14.0 17.0 19.0 17.0 14.0 10.0 7.0 0.0 0.0 0.0 7.0 10.0 14.0 17.0 19.0 17.0 14.0 10.0 7.0 0.0 85.0 0.0 0.0 0.0 4.0 6.0 8.0 9.0 8.0 6.0 4.0 0.0 0.0 0.0 0.0 0.0 4.0 6.0 8.0 9.0 8.0 6.0 4.0 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