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: CI1791 # DESCRIPTION: 2086 FL 2X18 + 2054 Lamellare cromato # 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/2902.ies # Luminaire flux = 518 raw, for the given bulb(s) it would be 1398 lm, # 51.8 % of the bulb flux # between 75 and 90: 0.7 % 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 , 0.1 % 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 52 cd / 1000 lm, # 67.5 deg to < 76 deg: max 42 cd / 1000 lm, # maximum spec. lum. intensity 240 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: 0.0 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 5.0 232 232 231 230 230 229 229 229 230 230 231 232 232 232 231 230 230 229 229 229 230 230 231 232 10.0 236 235 233 229 226 222 222 222 226 229 233 235 236 235 233 229 226 222 222 222 226 229 233 235 15.0 240 238 234 226 220 213 213 213 220 226 234 238 240 238 234 226 220 213 213 213 220 226 234 238 20.0 234 233 230 222 213 202 200 202 213 222 230 233 234 233 230 222 213 202 200 202 213 222 230 233 25.0 229 226 219 211 203 189 187 189 203 211 219 226 229 226 219 211 203 189 187 189 203 211 219 226 30.0 220 216 209 196 190 176 172 176 190 196 209 216 220 216 209 196 190 176 172 176 190 196 209 216 35.0 208 202 194 181 173 159 154 159 173 181 194 202 208 202 194 181 173 159 154 159 173 181 194 202 40.0 186 179 176 163 154 141 136 141 154 163 176 179 186 179 176 163 154 141 136 141 154 163 176 179 45.0 159 151 149 141 135 123 115 123 135 141 149 151 159 151 149 141 135 123 115 123 135 141 149 151 50.0 128 120 117 112 111 99.0 93.0 99.0 111 112 117 120 128 120 117 112 111 99.0 93.0 99.0 111 112 117 120 55.0 95.0 89.0 87.0 82.0 82.0 71.0 67.0 71.0 82.0 82.0 87.0 89.0 95.0 89.0 87.0 82.0 82.0 71.0 67.0 71.0 82.0 82.0 87.0 89.0 60.0 70.0 64.0 60.0 55.0 52.0 41.0 39.0 41.0 52.0 55.0 60.0 64.0 70.0 64.0 60.0 55.0 52.0 41.0 39.0 41.0 52.0 55.0 60.0 64.0 65.0 52.0 43.0 42.0 34.0 26.0 17.0 16.0 17.0 26.0 34.0 42.0 43.0 52.0 43.0 42.0 34.0 26.0 17.0 16.0 17.0 26.0 34.0 42.0 43.0 70.0 42.0 34.0 25.0 10.0 7.0 0.0 0.0 0.0 7.0 10.0 25.0 34.0 42.0 34.0 25.0 10.0 7.0 0.0 0.0 0.0 7.0 10.0 25.0 34.0 75.0 34.0 22.0 9.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.0 22.0 34.0 22.0 9.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.0 22.0 80.0 16.0 7.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7.0 16.0 7.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7.0 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