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: CI1819 # DESCRIPTION: 679 FL 2X36 # LAMP: FL36/4/3B # TILT=NONE # Bulbs: 2, 3350 lm each # (luminous intensites divided by 6.70 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: 0.269 1.171 0.000 # Ballast factor: 1, Input power: 72 W # Source file: ies/0360.ies # Luminaire flux = 586 raw, for the given bulb(s) it would be 3926 lm, # 58.6 % of the bulb flux # between 75 and 90: 2.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 15.0 cd / 1000 lm , 1.1 % 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 69 cd / 1000 lm, # 67.5 deg to < 76 deg: max 46 cd / 1000 lm, # maximum spec. lum. intensity 273 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: 0.0 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 5.0 271 271 271 270 270 269 269 269 270 270 271 271 271 271 271 270 270 269 269 269 270 270 271 271 10.0 271 269 267 264 263 261 262 261 263 264 267 269 271 269 267 264 263 261 262 261 263 264 267 269 15.0 269 266 262 257 255 251 252 251 255 257 262 266 269 266 262 257 255 251 252 251 255 257 262 266 20.0 265 260 257 249 245 240 241 240 245 249 257 260 265 260 257 249 245 240 241 240 245 249 257 260 25.0 250 244 244 239 234 226 227 226 234 239 244 244 250 244 244 239 234 226 227 226 234 239 244 244 30.0 229 223 225 223 221 212 212 212 221 223 225 223 229 223 225 223 221 212 212 212 221 223 225 223 35.0 198 192 200 201 205 195 194 195 205 201 200 192 198 192 200 201 205 195 194 195 205 201 200 192 40.0 154 150 167 176 185 178 177 178 185 176 167 150 154 150 167 176 185 178 177 178 185 176 167 150 45.0 111 109 127 144 162 158 157 158 162 144 127 109 111 109 127 144 162 158 157 158 162 144 127 109 50.0 79.0 77.0 87.0 106 135 138 136 138 135 106 87.0 77.0 79.0 77.0 87.0 106 135 138 136 138 135 106 87.0 77.0 55.0 60.0 57.0 63.0 73.0 105 116 114 116 105 73.0 63.0 57.0 60.0 57.0 63.0 73.0 105 116 114 116 105 73.0 63.0 57.0 60.0 44.0 42.0 46.0 51.0 73.0 91.0 91.0 91.0 73.0 51.0 46.0 42.0 44.0 42.0 46.0 51.0 73.0 91.0 91.0 91.0 73.0 51.0 46.0 42.0 65.0 34.0 33.0 35.0 36.0 48.0 67.0 69.0 67.0 48.0 36.0 35.0 33.0 34.0 33.0 35.0 36.0 48.0 67.0 69.0 67.0 48.0 36.0 35.0 33.0 70.0 27.0 26.0 25.0 26.0 31.0 41.0 46.0 41.0 31.0 26.0 25.0 26.0 27.0 26.0 25.0 26.0 31.0 41.0 46.0 41.0 31.0 26.0 25.0 26.0 75.0 20.0 19.0 19.0 18.0 19.0 22.0 26.0 22.0 19.0 18.0 19.0 19.0 20.0 19.0 19.0 18.0 19.0 22.0 26.0 22.0 19.0 18.0 19.0 19.0 80.0 13.0 12.0 12.0 11.0 12.0 12.0 15.0 12.0 12.0 11.0 12.0 12.0 13.0 12.0 12.0 11.0 12.0 12.0 15.0 12.0 12.0 11.0 12.0 12.0 85.0 6.0 5.0 6.0 5.0 6.0 5.0 7.0 5.0 6.0 5.0 6.0 5.0 6.0 5.0 6.0 5.0 6.0 5.0 7.0 5.0 6.0 5.0 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