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: CI2032 # DESCRIPTION: 1605 FLC 20 EL # LAMP: FLC20EL # TILT=NONE # Bulbs: 1, 1200 lm each # (luminous intensites divided by 1.20 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: 20 W # Source file: ies/2591.ies # Luminaire flux = 490 raw, for the given bulb(s) it would be 588 lm, # 49.0 % of the bulb flux # between 75 and 90: 3.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 14.0 cd / 1000 lm , 1.2 % 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 55 cd / 1000 lm, # 67.5 deg to < 76 deg: max 40 cd / 1000 lm, # maximum spec. lum. intensity 185 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: 0.0 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 5.0 185 183 184 182 184 181 184 181 184 182 184 183 185 183 184 182 184 181 184 181 184 182 184 183 10.0 179 175 175 171 174 171 174 171 174 171 175 175 179 175 175 171 174 171 174 171 174 171 175 175 15.0 173 170 169 166 167 166 167 166 167 166 169 170 173 170 169 166 167 166 167 166 167 166 169 170 20.0 172 168 166 161 165 163 166 163 165 161 166 168 172 168 166 161 165 163 166 163 165 161 166 168 25.0 166 164 160 155 158 158 160 158 158 155 160 164 166 164 160 155 158 158 160 158 158 155 160 164 30.0 162 161 157 153 156 156 157 156 156 153 157 161 162 161 157 153 156 156 157 156 156 153 157 161 35.0 154 153 150 147 151 150 151 150 151 147 150 153 154 153 150 147 151 150 151 150 151 147 150 153 40.0 142 140 139 136 141 140 141 140 141 136 139 140 142 140 139 136 141 140 141 140 141 136 139 140 45.0 126 123 124 121 127 125 129 125 127 121 124 123 126 123 124 121 127 125 129 125 127 121 124 123 50.0 107 104 107 104 109 108 111 108 109 104 107 104 107 104 107 104 109 108 111 108 109 104 107 104 55.0 88.0 86.0 89.0 87.0 91.0 90.0 93.0 90.0 91.0 87.0 89.0 86.0 88.0 86.0 89.0 87.0 91.0 90.0 93.0 90.0 91.0 87.0 89.0 86.0 60.0 69.0 67.0 70.0 69.0 73.0 71.0 74.0 71.0 73.0 69.0 70.0 67.0 69.0 67.0 70.0 69.0 73.0 71.0 74.0 71.0 73.0 69.0 70.0 67.0 65.0 51.0 50.0 53.0 51.0 55.0 53.0 55.0 53.0 55.0 51.0 53.0 50.0 51.0 50.0 53.0 51.0 55.0 53.0 55.0 53.0 55.0 51.0 53.0 50.0 70.0 36.0 34.0 37.0 35.0 39.0 36.0 40.0 36.0 39.0 35.0 37.0 34.0 36.0 34.0 37.0 35.0 39.0 36.0 40.0 36.0 39.0 35.0 37.0 34.0 75.0 23.0 21.0 24.0 22.0 25.0 23.0 25.0 23.0 25.0 22.0 24.0 21.0 23.0 21.0 24.0 22.0 25.0 23.0 25.0 23.0 25.0 22.0 24.0 21.0 80.0 13.0 11.0 13.0 12.0 13.0 12.0 14.0 12.0 13.0 12.0 13.0 11.0 13.0 11.0 13.0 12.0 13.0 12.0 14.0 12.0 13.0 12.0 13.0 11.0 85.0 5.0 3.0 4.0 4.0 5.0 4.0 6.0 4.0 5.0 4.0 4.0 3.0 5.0 3.0 4.0 4.0 5.0 4.0 6.0 4.0 5.0 4.0 4.0 3.0 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