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: CI1178 # DESCRIPTION: 709 FLC 2X18D # LAMP: FLC18D # TILT=NONE # Bulbs: 2, 1200 lm each # (luminous intensites divided by 2.40 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 0.220 0.000 # Ballast factor: 1, Input power: 36 W # Source file: ies/0866.ies # Luminaire flux = 431 raw, for the given bulb(s) it would be 1034 lm, # 43.1 % of the bulb flux # between 75 and 90: 1.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 7.0 cd / 1000 lm , 0.7 % 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 25 cd / 1000 lm, # 67.5 deg to < 76 deg: max 17 cd / 1000 lm, # maximum spec. lum. intensity 189 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: 0.0 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 5.0 139 141 137 136 133 134 132 134 133 136 137 141 139 141 137 136 133 134 132 134 133 136 137 141 10.0 154 155 149 146 140 136 135 136 140 146 149 155 154 155 149 146 140 136 135 136 140 146 149 155 15.0 170 171 163 158 148 139 136 139 148 158 163 171 170 171 163 158 148 139 136 139 148 158 163 171 20.0 185 187 179 170 156 147 140 147 156 170 179 187 185 187 179 170 156 147 140 147 156 170 179 187 25.0 189 188 184 173 161 149 143 149 161 173 184 188 189 188 184 173 161 149 143 149 161 173 184 188 30.0 183 184 179 170 158 143 137 143 158 170 179 184 183 184 179 170 158 143 137 143 158 170 179 184 35.0 179 177 172 159 149 133 126 133 149 159 172 177 179 177 172 159 149 133 126 133 149 159 172 177 40.0 163 160 158 146 139 125 121 125 139 146 158 160 163 160 158 146 139 125 121 125 139 146 158 160 45.0 144 138 137 126 124 113 111 113 124 126 137 138 144 138 137 126 124 113 111 113 124 126 137 138 50.0 121 113 114 101 102 89.0 90.0 89.0 102 101 114 113 121 113 114 101 102 89.0 90.0 89.0 102 101 114 113 55.0 77.0 69.0 74.0 66.0 66.0 56.0 57.0 56.0 66.0 66.0 74.0 69.0 77.0 69.0 74.0 66.0 66.0 56.0 57.0 56.0 66.0 66.0 74.0 69.0 60.0 40.0 37.0 41.0 38.0 39.0 33.0 34.0 33.0 39.0 38.0 41.0 37.0 40.0 37.0 41.0 38.0 39.0 33.0 34.0 33.0 39.0 38.0 41.0 37.0 65.0 25.0 23.0 25.0 23.0 24.0 22.0 22.0 22.0 24.0 23.0 25.0 23.0 25.0 23.0 25.0 23.0 24.0 22.0 22.0 22.0 24.0 23.0 25.0 23.0 70.0 17.0 16.0 16.0 15.0 16.0 15.0 15.0 15.0 16.0 15.0 16.0 16.0 17.0 16.0 16.0 15.0 16.0 15.0 15.0 15.0 16.0 15.0 16.0 16.0 75.0 12.0 12.0 12.0 9.0 11.0 9.0 11.0 9.0 11.0 9.0 12.0 12.0 12.0 12.0 12.0 9.0 11.0 9.0 11.0 9.0 11.0 9.0 12.0 12.0 80.0 7.0 7.0 7.0 6.0 7.0 6.0 7.0 6.0 7.0 6.0 7.0 7.0 7.0 7.0 7.0 6.0 7.0 6.0 7.0 6.0 7.0 6.0 7.0 7.0 85.0 3.0 1.0 4.0 1.0 3.0 2.0 2.0 2.0 3.0 1.0 4.0 1.0 3.0 1.0 4.0 1.0 3.0 2.0 2.0 2.0 3.0 1.0 4.0 1.0 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