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: CI1578 # DESCRIPTION: 1900 FL 1X36 + 1923 Tubo di protezione # 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: 0.170 1.230 0.000 # Ballast factor: 1, Input power: 36 W # Source file: ies/0830.ies # Luminaire flux = 721 raw, for the given bulb(s) it would be 2416 lm, # 72.1 % of the bulb flux # between 75 and 90: 5.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 37.0 cd / 1000 lm , 1.8 % 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 136 cd / 1000 lm, # 67.5 deg to < 76 deg: max 102 cd / 1000 lm, # maximum spec. lum. intensity 207 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: 0.0 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 5.0 207 207 206 206 206 205 205 205 206 206 206 207 207 207 206 206 206 205 205 205 206 206 206 207 10.0 207 207 207 205 204 202 202 202 204 205 207 207 207 207 207 205 204 202 202 202 204 205 207 207 15.0 207 207 205 203 201 198 198 198 201 203 205 207 207 207 205 203 201 198 198 198 201 203 205 207 20.0 207 206 204 200 196 191 191 191 196 200 204 206 207 206 204 200 196 191 191 191 196 200 204 206 25.0 206 205 201 195 190 183 182 183 190 195 201 205 206 205 201 195 190 183 182 183 190 195 201 205 30.0 207 204 199 190 183 174 172 174 183 190 199 204 207 204 199 190 183 174 172 174 183 190 199 204 35.0 206 203 195 184 174 163 160 163 174 184 195 203 206 203 195 184 174 163 160 163 174 184 195 203 40.0 204 200 192 178 164 151 146 151 164 178 192 200 204 200 192 178 164 151 146 151 164 178 192 200 45.0 200 197 187 171 155 137 132 137 155 171 187 197 200 197 187 171 155 137 132 137 155 171 187 197 50.0 191 188 180 163 143 123 115 123 143 163 180 188 191 188 180 163 143 123 115 123 143 163 180 188 55.0 178 174 169 153 133 108 98.0 108 133 153 169 174 178 174 169 153 133 108 98.0 108 133 153 169 174 60.0 158 155 151 139 120 90.0 80.0 90.0 120 139 151 155 158 155 151 139 120 90.0 80.0 90.0 120 139 151 155 65.0 136 132 131 119 107 77.0 62.0 77.0 107 119 131 132 136 132 131 119 107 77.0 62.0 77.0 107 119 131 132 70.0 100 89.0 102 88.0 83.0 62.0 44.0 62.0 83.0 88.0 102 89.0 100 89.0 102 88.0 83.0 62.0 44.0 62.0 83.0 88.0 102 89.0 75.0 59.0 58.0 65.0 65.0 64.0 47.0 28.0 47.0 64.0 65.0 65.0 58.0 59.0 58.0 65.0 65.0 64.0 47.0 28.0 47.0 64.0 65.0 65.0 58.0 80.0 26.0 24.0 30.0 32.0 37.0 28.0 15.0 28.0 37.0 32.0 30.0 24.0 26.0 24.0 30.0 32.0 37.0 28.0 15.0 28.0 37.0 32.0 30.0 24.0 85.0 9.0 9.0 10.0 10.0 13.0 10.0 6.0 10.0 13.0 10.0 10.0 9.0 9.0 9.0 10.0 10.0 13.0 10.0 6.0 10.0 13.0 10.0 10.0 9.0 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