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: CI1546 # DESCRIPTION: 981 FL 1X36 + 968 Riflettore alluminio # 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: 0.200 1.170 0.000 # Ballast factor: 1, Input power: 36 W # Source file: ies/2004.ies # Luminaire flux = 751 raw, for the given bulb(s) it would be 2515 lm, # 75.1 % of the bulb flux # between 75 and 90: 6.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 60.0 cd / 1000 lm , 3.2 % 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 126 cd / 1000 lm, # 67.5 deg to < 76 deg: max 93 cd / 1000 lm, # maximum spec. lum. intensity 274 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: 0.0 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 5.0 148 149 146 144 141 139 138 139 141 144 146 149 148 149 146 144 141 139 138 139 141 144 146 149 10.0 170 171 163 157 146 139 137 139 146 157 163 171 170 171 163 157 146 139 137 139 146 157 163 171 15.0 200 201 187 174 155 139 133 139 155 174 187 201 200 201 187 174 155 139 133 139 155 174 187 201 20.0 233 231 213 192 164 139 128 139 164 192 213 231 233 231 213 192 164 139 128 139 164 192 213 231 25.0 256 254 238 212 172 139 122 139 172 212 238 254 256 254 238 212 172 139 122 139 172 212 238 254 30.0 268 265 250 226 180 138 115 138 180 226 250 265 268 265 250 226 180 138 115 138 180 226 250 265 35.0 274 271 256 230 187 134 107 134 187 230 256 271 274 271 256 230 187 134 107 134 187 230 256 271 40.0 247 246 252 230 188 131 97.0 131 188 230 252 246 247 246 252 230 188 131 97.0 131 188 230 252 246 45.0 215 214 224 223 184 126 86.0 126 184 223 224 214 215 214 224 223 184 126 86.0 126 184 223 224 214 50.0 190 187 190 194 178 119 76.0 119 178 194 190 187 190 187 190 194 178 119 76.0 119 178 194 190 187 55.0 179 176 168 161 164 110 64.0 110 164 161 168 176 179 176 168 161 164 110 64.0 110 164 161 168 176 60.0 156 152 151 136 134 94.0 52.0 94.0 134 136 151 152 156 152 151 136 134 94.0 52.0 94.0 134 136 151 152 65.0 125 122 126 118 103 79.0 40.0 79.0 103 118 126 122 125 122 126 118 103 79.0 40.0 79.0 103 118 126 122 70.0 92.0 89.0 93.0 89.0 80.0 61.0 28.0 61.0 80.0 89.0 93.0 89.0 92.0 89.0 93.0 89.0 80.0 61.0 28.0 61.0 80.0 89.0 93.0 89.0 75.0 70.0 67.0 66.0 62.0 58.0 39.0 17.0 39.0 58.0 62.0 66.0 67.0 70.0 67.0 66.0 62.0 58.0 39.0 17.0 39.0 58.0 62.0 66.0 67.0 80.0 60.0 56.0 49.0 41.0 33.0 21.0 9.0 21.0 33.0 41.0 49.0 56.0 60.0 56.0 49.0 41.0 33.0 21.0 9.0 21.0 33.0 41.0 49.0 56.0 85.0 39.0 35.0 35.0 27.0 17.0 8.0 4.0 8.0 17.0 27.0 35.0 35.0 39.0 35.0 35.0 27.0 17.0 8.0 4.0 8.0 17.0 27.0 35.0 35.0 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