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: CI0451 # DESCRIPTION: 879FL3X36 # LAMP: FL36/4/3B # TILT=NONE # Bulbs: 3, 3350 lm each # (luminous intensites divided by 10.05 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: 0.571 1.171 0.000 # Ballast factor: 1, Input power: 108 W # Source file: ies/0184.ies # Luminaire flux = 629 raw, for the given bulb(s) it would be 6324 lm, # 62.9 % of the bulb flux # between 75 and 90: 3.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 20.0 cd / 1000 lm , 1.3 % 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 58 cd / 1000 lm, # 67.5 deg to < 76 deg: max 44 cd / 1000 lm, # maximum spec. lum. intensity 267 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: 0.0 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 5.0 266 266 264 262 260 258 257 258 260 262 264 266 266 266 264 262 260 258 257 258 260 262 264 266 10.0 267 264 259 254 249 246 245 246 249 254 259 264 267 264 259 254 249 246 245 246 249 254 259 264 15.0 266 262 253 245 238 235 232 235 238 245 253 262 266 262 253 245 238 235 232 235 238 245 253 262 20.0 266 258 246 236 227 222 218 222 227 236 246 258 266 258 246 236 227 222 218 222 227 236 246 258 25.0 263 252 238 227 215 207 203 207 215 227 238 252 263 252 238 227 215 207 203 207 215 227 238 252 30.0 259 245 229 215 201 191 188 191 201 215 229 245 259 245 229 215 201 191 188 191 201 215 229 245 35.0 250 235 218 201 186 174 169 174 186 201 218 235 250 235 218 201 186 174 169 174 186 201 218 235 40.0 229 214 201 186 169 156 151 156 169 186 201 214 229 214 201 186 169 156 151 156 169 186 201 214 45.0 202 187 176 166 150 137 132 137 150 166 176 187 202 187 176 166 150 137 132 137 150 166 176 187 50.0 150 144 146 140 130 119 112 119 130 140 146 144 150 144 146 140 130 119 112 119 130 140 146 144 55.0 91.0 91.0 100 112 107 99.0 93.0 99.0 107 112 100 91.0 91.0 91.0 100 112 107 99.0 93.0 99.0 107 112 100 91.0 60.0 64.0 59.0 61.0 76.0 81.0 77.0 74.0 77.0 81.0 76.0 61.0 59.0 64.0 59.0 61.0 76.0 81.0 77.0 74.0 77.0 81.0 76.0 61.0 59.0 65.0 51.0 46.0 45.0 48.0 58.0 57.0 57.0 57.0 58.0 48.0 45.0 46.0 51.0 46.0 45.0 48.0 58.0 57.0 57.0 57.0 58.0 48.0 45.0 46.0 70.0 37.0 33.0 32.0 34.0 41.0 44.0 44.0 44.0 41.0 34.0 32.0 33.0 37.0 33.0 32.0 34.0 41.0 44.0 44.0 44.0 41.0 34.0 32.0 33.0 75.0 24.0 22.0 21.0 23.0 29.0 31.0 32.0 31.0 29.0 23.0 21.0 22.0 24.0 22.0 21.0 23.0 29.0 31.0 32.0 31.0 29.0 23.0 21.0 22.0 80.0 16.0 13.0 12.0 13.0 17.0 19.0 20.0 19.0 17.0 13.0 12.0 13.0 16.0 13.0 12.0 13.0 17.0 19.0 20.0 19.0 17.0 13.0 12.0 13.0 85.0 7.0 5.0 6.0 6.0 8.0 8.0 9.0 8.0 8.0 6.0 6.0 5.0 7.0 5.0 6.0 6.0 8.0 8.0 9.0 8.0 8.0 6.0 6.0 5.0 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