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: CI2030 # DESCRIPTION: 1604 FLC 1X26T # LAMP: FLC26T # TILT=NONE # Bulbs: 1, 1800 lm each # (luminous intensites divided by 1.80 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: 0.000 0.000 0.000 # Ballast factor: 1, Input power: 26 W # Source file: ies/2577.ies # Luminaire flux = 514 raw, for the given bulb(s) it would be 924 lm, # 51.4 % 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 , 0.6 % 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 89 cd / 1000 lm, # 67.5 deg to < 76 deg: max 61 cd / 1000 lm, # maximum spec. lum. intensity 328 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: 0.0 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 5.0 259 258 261 263 268 272 278 281 287 289 294 297 296 297 294 289 287 281 278 272 268 263 261 258 10.0 236 235 240 243 251 256 268 274 287 295 308 314 317 314 308 295 287 274 268 256 251 243 240 235 15.0 212 210 216 220 230 235 251 259 278 289 312 321 328 321 312 289 278 259 251 235 230 220 216 210 20.0 189 186 193 195 206 211 227 237 260 274 305 316 327 316 305 274 260 237 227 211 206 195 193 186 25.0 165 163 169 171 181 186 201 211 236 251 288 302 316 302 288 251 236 211 201 186 181 171 169 163 30.0 141 138 144 147 157 161 176 183 208 224 261 279 296 279 261 224 208 183 176 161 157 147 144 138 35.0 116 114 121 123 133 137 151 157 179 192 228 249 267 249 228 192 179 157 151 137 133 123 121 114 40.0 93.0 92.0 97.0 99.0 108 113 127 133 152 164 195 217 236 217 195 164 152 133 127 113 108 99.0 97.0 92.0 45.0 73.0 71.0 76.0 78.0 87.0 91.0 104 110 128 138 166 189 207 189 166 138 128 110 104 91.0 87.0 78.0 76.0 71.0 50.0 55.0 54.0 59.0 60.0 67.0 71.0 83.0 89.0 105 114 138 161 180 161 138 114 105 89.0 83.0 71.0 67.0 60.0 59.0 54.0 55.0 41.0 40.0 43.0 44.0 51.0 53.0 63.0 68.0 83.0 91.0 112 130 150 130 112 91.0 83.0 68.0 63.0 53.0 51.0 44.0 43.0 40.0 60.0 30.0 28.0 31.0 32.0 37.0 39.0 47.0 51.0 63.0 70.0 85.0 101 120 101 85.0 70.0 63.0 51.0 47.0 39.0 37.0 32.0 31.0 28.0 65.0 20.0 19.0 21.0 22.0 25.0 27.0 33.0 35.0 45.0 49.0 62.0 73.0 89.0 73.0 62.0 49.0 45.0 35.0 33.0 27.0 25.0 22.0 21.0 19.0 70.0 13.0 13.0 14.0 14.0 17.0 17.0 22.0 24.0 30.0 33.0 42.0 49.0 61.0 49.0 42.0 33.0 30.0 24.0 22.0 17.0 17.0 14.0 14.0 13.0 75.0 8.0 8.0 9.0 9.0 10.0 10.0 13.0 14.0 18.0 20.0 26.0 29.0 38.0 29.0 26.0 20.0 18.0 14.0 13.0 10.0 10.0 9.0 9.0 8.0 80.0 4.0 2.0 5.0 4.0 5.0 5.0 7.0 7.0 9.0 10.0 14.0 15.0 19.0 15.0 14.0 10.0 9.0 7.0 7.0 5.0 5.0 4.0 5.0 2.0 85.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 0.0 5.0 5.0 7.0 5.0 5.0 0.0 2.0 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