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: CI1222 # DESCRIPTION: 6401 FL 1X18 + 6416 Riflettore mono/bi + 6421 Lamellare mono/bi # LAMP: FL18/4/3B # TILT=NONE # Bulbs: 1, 1350 lm each # (luminous intensites divided by 1.35 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: 0.200 0.645 0.000 # Ballast factor: 1, Input power: 18 W # Source file: ies/0931.ies # Luminaire flux = 562 raw, for the given bulb(s) it would be 759 lm, # 56.2 % of the bulb flux # between 75 and 90: 3.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 28.0 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 85 cd / 1000 lm, # 67.5 deg to < 76 deg: max 54 cd / 1000 lm, # maximum spec. lum. intensity 253 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: 0.0 248 248 248 248 248 248 248 248 248 248 248 248 248 248 248 248 248 248 248 248 248 248 248 248 5.0 248 248 247 246 247 245 243 245 247 246 247 248 248 248 247 246 247 245 243 245 247 246 247 248 10.0 250 249 245 239 238 232 232 232 238 239 245 249 250 249 245 239 238 232 232 232 238 239 245 249 15.0 251 249 240 230 223 213 214 213 223 230 240 249 251 249 240 230 223 213 214 213 223 230 240 249 20.0 253 248 233 216 205 193 191 193 205 216 233 248 253 248 233 216 205 193 191 193 205 216 233 248 25.0 253 243 224 201 185 170 170 170 185 201 224 243 253 243 224 201 185 170 170 170 185 201 224 243 30.0 251 239 212 183 165 147 145 147 165 183 212 239 251 239 212 183 165 147 145 147 165 183 212 239 35.0 245 231 197 165 142 123 123 123 142 165 197 231 245 231 197 165 142 123 123 123 142 165 197 231 40.0 239 216 182 141 118 98.0 96.0 98.0 118 141 182 216 239 216 182 141 118 98.0 96.0 98.0 118 141 182 216 45.0 227 202 161 117 93.0 74.0 72.0 74.0 93.0 117 161 202 227 202 161 117 93.0 74.0 72.0 74.0 93.0 117 161 202 50.0 206 180 140 92.0 70.0 61.0 61.0 61.0 70.0 92.0 140 180 206 180 140 92.0 70.0 61.0 61.0 61.0 70.0 92.0 140 180 55.0 183 156 112 71.0 58.0 51.0 49.0 51.0 58.0 71.0 112 156 183 156 112 71.0 58.0 51.0 49.0 51.0 58.0 71.0 112 156 60.0 134 113 90.0 55.0 49.0 41.0 41.0 41.0 49.0 55.0 90.0 113 134 113 90.0 55.0 49.0 41.0 41.0 41.0 49.0 55.0 90.0 113 65.0 85.0 71.0 61.0 46.0 38.0 34.0 30.0 34.0 38.0 46.0 61.0 71.0 85.0 71.0 61.0 46.0 38.0 34.0 30.0 34.0 38.0 46.0 61.0 71.0 70.0 54.0 43.0 37.0 31.0 29.0 25.0 25.0 25.0 29.0 31.0 37.0 43.0 54.0 43.0 37.0 31.0 29.0 25.0 25.0 25.0 29.0 31.0 37.0 43.0 75.0 39.0 30.0 25.0 21.0 20.0 18.0 17.0 18.0 20.0 21.0 25.0 30.0 39.0 30.0 25.0 21.0 20.0 18.0 17.0 18.0 20.0 21.0 25.0 30.0 80.0 28.0 18.0 15.0 13.0 13.0 12.0 12.0 12.0 13.0 13.0 15.0 18.0 28.0 18.0 15.0 13.0 13.0 12.0 12.0 12.0 13.0 13.0 15.0 18.0 85.0 11.0 9.0 7.0 6.0 7.0 6.0 5.0 6.0 7.0 6.0 7.0 9.0 11.0 9.0 7.0 6.0 7.0 6.0 5.0 6.0 7.0 6.0 7.0 9.0 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