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: CI1792 # DESCRIPTION: 2086 FL 2X18 + 2044 Grigliato metallizzato # LAMP: FL18/4/3B # TILT=NONE # Bulbs: 2, 1350 lm each # (luminous intensites divided by 2.70 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: 0.141 0.606 0.000 # Ballast factor: 1, Input power: 36 W # Source file: ies/2905.ies # Luminaire flux = 596 raw, for the given bulb(s) it would be 1609 lm, # 59.6 % of the bulb flux # between 75 and 90: 0.1 % 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 69 cd / 1000 lm, # 67.5 deg to < 76 deg: max 23 cd / 1000 lm, # maximum spec. lum. intensity 244 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: 0.0 239 239 239 239 239 239 239 239 239 239 239 239 239 239 239 239 239 239 239 239 239 239 239 239 5.0 239 240 239 240 240 239 239 239 240 240 239 240 239 240 239 240 240 239 239 239 240 240 239 240 10.0 242 243 241 240 238 236 236 236 238 240 241 243 242 243 241 240 238 236 236 236 238 240 241 243 15.0 243 244 243 239 234 229 229 229 234 239 243 244 243 244 243 239 234 229 229 229 234 239 243 244 20.0 237 238 238 233 229 221 220 221 229 233 238 238 237 238 238 233 229 221 220 221 229 233 238 238 25.0 224 225 226 224 220 209 208 209 220 224 226 225 224 225 226 224 220 209 208 209 220 224 226 225 30.0 213 213 211 209 209 197 193 197 209 209 211 213 213 213 211 209 209 197 193 197 209 209 211 213 35.0 207 207 199 191 192 182 178 182 192 191 199 207 207 207 199 191 192 182 178 182 192 191 199 207 40.0 197 195 190 177 174 166 161 166 174 177 190 195 197 195 190 177 174 166 161 166 174 177 190 195 45.0 170 169 172 164 154 148 143 148 154 164 172 169 170 169 172 164 154 148 143 148 154 164 172 169 50.0 143 139 141 141 134 127 124 127 134 141 141 139 143 139 141 141 134 127 124 127 134 141 141 139 55.0 126 121 117 114 114 102 100 102 114 114 117 121 126 121 117 114 114 102 100 102 114 114 117 121 60.0 107 102 95.0 85.0 86.0 79.0 78.0 79.0 86.0 85.0 95.0 102 107 102 95.0 85.0 86.0 79.0 78.0 79.0 86.0 85.0 95.0 102 65.0 69.0 63.0 64.0 53.0 56.0 49.0 54.0 49.0 56.0 53.0 64.0 63.0 69.0 63.0 64.0 53.0 56.0 49.0 54.0 49.0 56.0 53.0 64.0 63.0 70.0 23.0 19.0 23.0 20.0 16.0 4.0 5.0 4.0 16.0 20.0 23.0 19.0 23.0 19.0 23.0 20.0 16.0 4.0 5.0 4.0 16.0 20.0 23.0 19.0 75.0 8.0 6.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.0 6.0 8.0 6.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.0 6.0 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