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: CI1542 # DESCRIPTION: 981 FL 2X36 + 967 Riflettore acciaio # LAMP: FL36/4/3B # TILT=NONE # Bulbs: 2, 3350 lm each # (luminous intensites divided by 6.70 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: 0.200 1.170 0.000 # Ballast factor: 1, Input power: 72 W # Source file: ies/2012.ies # Luminaire flux = 649 raw, for the given bulb(s) it would be 4351 lm, # 64.9 % of the bulb flux # between 75 and 90: 4.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 29.0 cd / 1000 lm , 1.7 % 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 93 cd / 1000 lm, # 67.5 deg to < 76 deg: max 73 cd / 1000 lm, # maximum spec. lum. intensity 208 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: 0.0 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 5.0 208 208 208 207 208 207 207 207 208 207 208 208 208 208 208 207 208 207 207 207 208 207 208 208 10.0 208 207 207 206 206 205 204 205 206 206 207 207 208 207 207 206 206 205 204 205 206 206 207 207 15.0 207 206 205 203 202 200 200 200 202 203 205 206 207 206 205 203 202 200 200 200 202 203 205 206 20.0 206 205 203 200 197 194 194 194 197 200 203 205 206 205 203 200 197 194 194 194 197 200 203 205 25.0 203 202 200 195 191 186 185 186 191 195 200 202 203 202 200 195 191 186 185 186 191 195 200 202 30.0 197 195 194 189 183 177 176 177 183 189 194 195 197 195 194 189 183 177 176 177 183 189 194 195 35.0 189 187 185 181 175 166 164 166 175 181 185 187 189 187 185 181 175 166 164 166 175 181 185 187 40.0 181 179 176 170 164 154 152 154 164 170 176 179 181 179 176 170 164 154 152 154 164 170 176 179 45.0 169 167 165 158 152 141 137 141 152 158 165 167 169 167 165 158 152 141 137 141 152 158 165 167 50.0 151 149 150 145 138 126 121 126 138 145 150 149 151 149 150 145 138 126 121 126 138 145 150 149 55.0 131 129 131 128 123 111 103 111 123 128 131 129 131 129 131 128 123 111 103 111 123 128 131 129 60.0 111 109 110 108 106 93.0 85.0 93.0 106 108 110 109 111 109 110 108 106 93.0 85.0 93.0 106 108 110 109 65.0 93.0 92.0 92.0 87.0 87.0 76.0 66.0 76.0 87.0 87.0 92.0 92.0 93.0 92.0 92.0 87.0 87.0 76.0 66.0 76.0 87.0 87.0 92.0 92.0 70.0 73.0 71.0 73.0 68.0 66.0 57.0 47.0 57.0 66.0 68.0 73.0 71.0 73.0 71.0 73.0 68.0 66.0 57.0 47.0 57.0 66.0 68.0 73.0 71.0 75.0 42.0 40.0 48.0 47.0 46.0 39.0 31.0 39.0 46.0 47.0 48.0 40.0 42.0 40.0 48.0 47.0 46.0 39.0 31.0 39.0 46.0 47.0 48.0 40.0 80.0 20.0 19.0 22.0 23.0 29.0 22.0 15.0 22.0 29.0 23.0 22.0 19.0 20.0 19.0 22.0 23.0 29.0 22.0 15.0 22.0 29.0 23.0 22.0 19.0 85.0 11.0 10.0 11.0 10.0 10.0 9.0 5.0 9.0 10.0 10.0 11.0 10.0 11.0 10.0 11.0 10.0 10.0 9.0 5.0 9.0 10.0 10.0 11.0 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