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: CI2024 # DESCRIPTION: 992 FL 2X80 T5 # LAMP: TL5-80/4/3B # TILT=NONE # Bulbs: 2, 7000 lm each # (luminous intensites divided by 14.00 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: 0.250 1.575 0.000 # Ballast factor: 1, Input power: 160 W # Source file: ies/3341.ies # Luminaire flux = 799 raw, for the given bulb(s) it would be 11187 lm, # 79.9 % of the bulb flux # between 75 and 90: 2.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 16.0 cd / 1000 lm , 0.4 % 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 97 cd / 1000 lm, # 67.5 deg to < 76 deg: max 65 cd / 1000 lm, # maximum spec. lum. intensity 343 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: 0.0 229 229 229 229 229 229 229 229 229 229 229 229 229 229 229 229 229 229 229 229 229 229 229 229 5.0 234 234 233 233 231 229 229 229 231 233 233 234 234 234 233 233 231 229 229 229 231 233 233 234 10.0 252 254 242 236 231 228 225 228 231 236 242 254 252 254 242 236 231 228 225 228 231 236 242 254 15.0 306 305 280 259 233 224 220 224 233 259 280 305 306 305 280 259 233 224 220 224 233 259 280 305 20.0 343 340 325 293 245 218 213 218 245 293 325 340 343 340 325 293 245 218 213 218 245 293 325 340 25.0 340 338 336 317 263 212 203 212 263 317 336 338 340 338 336 317 263 212 203 212 263 317 336 338 30.0 287 286 309 317 280 209 191 209 280 317 309 286 287 286 309 317 280 209 191 209 280 317 309 286 35.0 256 255 263 283 282 205 178 205 282 283 263 255 256 255 263 283 282 205 178 205 282 283 263 255 40.0 222 219 228 239 267 203 163 203 267 239 228 219 222 219 228 239 267 203 163 203 267 239 228 219 45.0 202 199 199 203 229 198 145 198 229 203 199 199 202 199 199 203 229 198 145 198 229 203 199 199 50.0 173 171 177 172 186 187 127 187 186 172 177 171 173 171 177 172 186 187 127 187 186 172 177 171 55.0 142 139 145 147 150 166 108 166 150 147 145 139 142 139 145 147 150 166 108 166 150 147 145 139 60.0 125 122 116 116 118 132 87.0 132 118 116 116 122 125 122 116 116 118 132 87.0 132 118 116 116 122 65.0 92.0 91.0 97.0 90.0 92.0 94.0 66.0 94.0 92.0 90.0 97.0 91.0 92.0 91.0 97.0 90.0 92.0 94.0 66.0 94.0 92.0 90.0 97.0 91.0 70.0 63.0 61.0 63.0 65.0 62.0 60.0 46.0 60.0 62.0 65.0 63.0 61.0 63.0 61.0 63.0 65.0 62.0 60.0 46.0 60.0 62.0 65.0 63.0 61.0 75.0 39.0 37.0 38.0 36.0 40.0 35.0 26.0 35.0 40.0 36.0 38.0 37.0 39.0 37.0 38.0 36.0 40.0 35.0 26.0 35.0 40.0 36.0 38.0 37.0 80.0 5.0 4.0 9.0 14.0 16.0 15.0 11.0 15.0 16.0 14.0 9.0 4.0 5.0 4.0 9.0 14.0 16.0 15.0 11.0 15.0 16.0 14.0 9.0 4.0 85.0 0.0 0.0 0.0 0.0 1.0 2.0 0.0 2.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 2.0 0.0 2.0 1.0 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