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: CI2046 # DESCRIPTION: 2654 FLC 4X55L # LAMP: FLC55L # TILT=NONE # Bulbs: 4, 4800 lm each # (luminous intensites divided by 19.20 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: 0.000 0.000 0.000 # Ballast factor: 1, Input power: 220 W # Source file: ies/4844.ies # Luminaire flux = 675 raw, for the given bulb(s) it would be 12956 lm, # 67.5 % of the bulb flux # between 75 and 90: 1.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 13.0 cd / 1000 lm , 0.4 % 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 78 cd / 1000 lm, # 67.5 deg to < 76 deg: max 51 cd / 1000 lm, # maximum spec. lum. intensity 262 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: 0.0 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 5.0 220 221 218 218 216 215 215 215 216 218 218 221 220 221 218 218 216 215 215 215 216 218 218 221 10.0 233 234 230 227 219 216 213 216 219 227 230 234 233 234 230 227 219 216 213 216 219 227 230 234 15.0 240 239 237 234 226 215 210 215 226 234 237 239 240 239 237 234 226 215 210 215 226 234 237 239 20.0 245 244 239 235 228 214 205 214 228 235 239 244 245 244 239 235 228 214 205 214 228 235 239 244 25.0 262 260 247 234 226 211 197 211 226 234 247 260 262 260 247 234 226 211 197 211 226 234 247 260 30.0 261 261 257 238 220 205 186 205 220 238 257 261 261 261 257 238 220 205 186 205 220 238 257 261 35.0 241 241 246 239 212 195 173 195 212 239 246 241 241 241 246 239 212 195 173 195 212 239 246 241 40.0 212 213 223 224 206 182 158 182 206 224 223 213 212 213 223 224 206 182 158 182 206 224 223 213 45.0 170 173 192 199 196 164 139 164 196 199 192 173 170 173 192 199 196 164 139 164 196 199 192 173 50.0 125 128 152 167 175 142 117 142 175 167 152 128 125 128 152 167 175 142 117 142 175 167 152 128 55.0 99.0 99.0 108 126 144 120 96.0 120 144 126 108 99.0 99.0 99.0 108 126 144 120 96.0 120 144 126 108 99.0 60.0 88.0 89.0 87.0 84.0 109 100 75.0 100 109 84.0 87.0 89.0 88.0 89.0 87.0 84.0 109 100 75.0 100 109 84.0 87.0 89.0 65.0 67.0 68.0 71.0 63.0 72.0 78.0 55.0 78.0 72.0 63.0 71.0 68.0 67.0 68.0 71.0 63.0 72.0 78.0 55.0 78.0 72.0 63.0 71.0 68.0 70.0 45.0 45.0 46.0 46.0 43.0 51.0 35.0 51.0 43.0 46.0 46.0 45.0 45.0 45.0 46.0 46.0 43.0 51.0 35.0 51.0 43.0 46.0 46.0 45.0 75.0 29.0 29.0 30.0 26.0 28.0 27.0 18.0 27.0 28.0 26.0 30.0 29.0 29.0 29.0 30.0 26.0 28.0 27.0 18.0 27.0 28.0 26.0 30.0 29.0 80.0 13.0 12.0 11.0 11.0 12.0 9.0 5.0 9.0 12.0 11.0 11.0 12.0 13.0 12.0 11.0 11.0 12.0 9.0 5.0 9.0 12.0 11.0 11.0 12.0 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