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: CI1575 # DESCRIPTION: 1902 FL 2X36 + 1922 Ottica satinata # 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: 0.170 1.230 0.000 # Ballast factor: 1, Input power: 72 W # Source file: ies/1028.ies # Luminaire flux = 647 raw, for the given bulb(s) it would be 4334 lm, # 64.7 % of the bulb flux # between 75 and 90: 0.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 0.0 cd / 1000 lm , 0.0 % 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 60 cd / 1000 lm, # 67.5 deg to < 76 deg: max 27 cd / 1000 lm, # maximum spec. lum. intensity 266 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: 0.0 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 5.0 231 233 230 229 228 226 227 226 228 229 230 233 231 233 230 229 228 226 227 226 228 229 230 233 10.0 246 247 242 237 230 225 224 225 230 237 242 247 246 247 242 237 230 225 224 225 230 237 242 247 15.0 259 260 254 245 233 222 219 222 233 245 254 260 259 260 254 245 233 222 219 222 233 245 254 260 20.0 265 266 262 250 234 217 211 217 234 250 262 266 265 266 262 250 234 217 211 217 234 250 262 266 25.0 264 264 260 250 233 210 201 210 233 250 260 264 264 264 260 250 233 210 201 210 233 250 260 264 30.0 254 254 253 242 229 203 189 203 229 242 253 254 254 254 253 242 229 203 189 203 229 242 253 254 35.0 232 232 235 230 219 192 176 192 219 230 235 232 232 232 235 230 219 192 176 192 219 230 235 232 40.0 208 207 212 209 205 181 162 181 205 209 212 207 208 207 212 209 205 181 162 181 205 209 212 207 45.0 194 191 186 185 186 166 144 166 186 185 186 191 194 191 186 185 186 166 144 166 186 185 186 191 50.0 170 167 166 155 160 145 124 145 160 155 166 167 170 167 166 155 160 145 124 145 160 155 166 167 55.0 130 127 133 129 128 118 100 118 128 129 133 127 130 127 133 129 128 118 100 118 128 129 133 127 60.0 87.0 85.0 91.0 92.0 92.0 84.0 72.0 84.0 92.0 92.0 91.0 85.0 87.0 85.0 91.0 92.0 92.0 84.0 72.0 84.0 92.0 92.0 91.0 85.0 65.0 48.0 45.0 56.0 53.0 60.0 49.0 43.0 49.0 60.0 53.0 56.0 45.0 48.0 45.0 56.0 53.0 60.0 49.0 43.0 49.0 60.0 53.0 56.0 45.0 70.0 15.0 16.0 23.0 25.0 27.0 24.0 21.0 24.0 27.0 25.0 23.0 16.0 15.0 16.0 23.0 25.0 27.0 24.0 21.0 24.0 27.0 25.0 23.0 16.0 75.0 0.0 3.0 4.0 6.0 8.0 4.0 5.0 4.0 8.0 6.0 4.0 3.0 0.0 3.0 4.0 6.0 8.0 4.0 5.0 4.0 8.0 6.0 4.0 3.0 80.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 85.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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