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: CI0403 # DESCRIPTION: 819 FL 1X36 # LAMP: FL36/4/3B # TILT=NONE # Bulbs: 1, 3350 lm each # (luminous intensites divided by 3.35 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: 0.168 1.215 0.000 # Ballast factor: 1, Input power: 36 W # Source file: ies/0478.ies # Luminaire flux = 539 raw, for the given bulb(s) it would be 1804 lm, # 53.9 % of the bulb flux # between 75 and 90: 3.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 26.0 cd / 1000 lm , 1.4 % 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 144 cd / 1000 lm, # 67.5 deg to < 76 deg: max 99 cd / 1000 lm, # maximum spec. lum. intensity 230 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: 0.0 221 221 221 221 221 221 221 221 221 221 221 221 221 221 221 221 221 221 221 221 221 221 221 221 5.0 221 221 220 219 217 216 216 216 217 219 220 221 221 221 220 219 217 216 216 216 217 219 220 221 10.0 222 221 219 213 207 206 203 206 207 213 219 221 222 221 219 213 207 206 203 206 207 213 219 221 15.0 227 222 215 205 195 190 186 190 195 205 215 222 227 222 215 205 195 190 186 190 195 205 215 222 20.0 228 223 209 194 182 172 170 172 182 194 209 223 228 223 209 194 182 172 170 172 182 194 209 223 25.0 230 222 202 182 166 153 150 153 166 182 202 222 230 222 202 182 166 153 150 153 166 182 202 222 30.0 230 219 194 168 147 133 129 133 147 168 194 219 230 219 194 168 147 133 129 133 147 168 194 219 35.0 230 214 182 151 127 112 108 112 127 151 182 214 230 214 182 151 127 112 108 112 127 151 182 214 40.0 228 205 167 131 107 90.0 86.0 90.0 107 131 167 205 228 205 167 131 107 90.0 86.0 90.0 107 131 167 205 45.0 223 197 151 109 84.0 69.0 67.0 69.0 84.0 109 151 197 223 197 151 109 84.0 69.0 67.0 69.0 84.0 109 151 197 50.0 216 185 131 85.0 64.0 57.0 55.0 57.0 64.0 85.0 131 185 216 185 131 85.0 64.0 57.0 55.0 57.0 64.0 85.0 131 185 55.0 199 165 110 62.0 52.0 46.0 44.0 46.0 52.0 62.0 110 165 199 165 110 62.0 52.0 46.0 44.0 46.0 52.0 62.0 110 165 60.0 177 141 82.0 51.0 41.0 37.0 35.0 37.0 41.0 51.0 82.0 141 177 141 82.0 51.0 41.0 37.0 35.0 37.0 41.0 51.0 82.0 141 65.0 144 113 63.0 39.0 32.0 29.0 28.0 29.0 32.0 39.0 63.0 113 144 113 63.0 39.0 32.0 29.0 28.0 29.0 32.0 39.0 63.0 113 70.0 99.0 75.0 44.0 30.0 24.0 22.0 21.0 22.0 24.0 30.0 44.0 75.0 99.0 75.0 44.0 30.0 24.0 22.0 21.0 22.0 24.0 30.0 44.0 75.0 75.0 52.0 41.0 27.0 20.0 17.0 15.0 14.0 15.0 17.0 20.0 27.0 41.0 52.0 41.0 27.0 20.0 17.0 15.0 14.0 15.0 17.0 20.0 27.0 41.0 80.0 26.0 20.0 15.0 12.0 11.0 10.0 10.0 10.0 11.0 12.0 15.0 20.0 26.0 20.0 15.0 12.0 11.0 10.0 10.0 10.0 11.0 12.0 15.0 20.0 85.0 13.0 10.0 9.0 7.0 7.0 2.0 0.0 2.0 7.0 7.0 9.0 10.0 13.0 10.0 9.0 7.0 7.0 2.0 0.0 2.0 7.0 7.0 9.0 10.0 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