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.
# [MANUFAC] Fivep S.p.A. # [TEST] GS00580 # [LUMINAIRE] SABA VETRO P. SPECIAL 400W ST # [LUMCAT] SB00048 # [DATE] 14.9.2000 / Fivep S.p.A. # down given: 100.0% # out given: 68.1% # tilt: 0.0 # [LAMP] NAVT400 # Source file: ldt/SB00048_13.LDT # Luminaire flux = 681 raw, for the given bulb(s) it would be 32700 lm, # 68.1 % of the bulb flux # between 75 and 90: 5.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 73.9 cd / 1000 lm , 1.0 % of the luminaire flux # 90deg and above: max 0.6 cd / 1000 lm , 0.0 % of the luminaire flux # CutOff Type: IES_CutOff # Increase of Sky Luminance due to light going # from the luminaire difectly above horizon, as compared with the # luminance produced by the light dispersed from the ground: 0 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 1 % # (for the zenith luminance such an angle suits places up to 19 km distance) # The increases concern the following situation: # Albedo = 0.10 # Zenith Extinction = 0.30 mag (i.e., direct light remaining 76 %) # Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types) # (the downward-scattered part of lambertian uplight is 0.1108 then) # 62.5 deg to <67.5 deg: max 306 cd / 1000 lm, # 67.5 deg to < 76 deg: max 313 cd / 1000 lm, # maximum spec. lum. intensity 313 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 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0 #V: 0.0 163 155 155 155 155 154 154 154 154 153 154 154 154 154 154 154 154 153 154 154 154 154 154 154 154 153 157 10.0 140 134 135 137 138 139 140 141 143 145 148 150 152 155 157 159 161 163 165 167 169 171 173 175 178 182 185 20.0 122 116 119 123 126 128 131 133 136 139 143 146 150 154 158 161 165 168 172 176 180 184 189 193 197 205 208 30.0 104 100 105 110 114 118 122 126 130 135 140 145 150 156 162 168 174 178 182 185 187 188 190 193 204 219 225 35.0 94.7 91.7 97.8 105 109 113 119 124 129 135 141 146 152 159 165 172 177 181 185 187 188 189 190 191 199 219 230 40.0 84.6 82.8 89.5 97.4 103 109 116 123 130 138 144 150 157 162 166 170 173 176 178 181 181 182 183 185 192 217 228 45.0 73.4 72.3 79.3 88.4 95.7 104 113 122 132 143 154 163 172 181 185 191 194 195 194 190 183 178 175 175 182 204 217 47.5 68.6 67.7 74.8 84.9 92.6 101 111 121 133 146 157 169 179 189 195 202 206 207 204 198 189 181 174 171 177 196 208 50.0 61.5 60.5 68.0 79.6 87.9 96.8 107 119 133 148 163 176 189 203 212 221 225 227 222 212 199 187 175 165 163 179 191 52.5 56.5 55.5 63.6 76.3 84.5 93.3 104 116 132 149 165 180 195 211 222 234 240 239 233 221 205 189 174 162 152 166 176 55.0 49.8 48.1 57.7 71.7 79.8 87.9 98.7 113 130 148 166 182 200 220 237 253 259 258 247 231 210 189 170 154 134 143 152 57.5 45.2 43.4 54.0 68.6 76.7 84.8 95.4 109 127 146 164 182 201 224 246 263 270 267 255 235 212 188 166 147 122 127 135 60.0 37.6 36.2 49.3 64.4 72.3 80.2 90.2 103 120 139 158 176 198 227 255 276 283 279 263 239 211 183 157 135 105 102 110 62.5 31.7 31.6 46.6 61.8 69.4 77.1 86.5 98.4 114 132 152 171 195 227 261 285 293 287 268 243 211 178 149 125 93.9 86.0 94.2 65.0 23.0 25.2 42.9 57.5 65.0 72.4 80.8 91.5 106 123 141 161 188 229 272 300 306 296 276 248 211 171 136 110 78.3 66.2 72.5 67.5 18.2 21.3 40.1 54.6 61.8 69.1 77.2 87.0 100 116 134 153 181 228 281 310 312 299 279 250 212 168 129 99.9 68.5 55.6 60.5 70.0 13.1 16.7 35.3 49.4 56.6 63.4 70.7 79.4 90.6 104 119 136 163 218 285 313 308 291 270 243 205 159 117 86.4 56.3 42.9 45.3 72.5 10.4 14.3 31.9 45.5 52.6 59.1 65.8 73.4 83.2 94.6 107 121 144 198 272 299 290 269 247 223 191 148 107 77.6 49.5 35.8 36.6 75.0 6.8 10.5 26.9 39.1 45.4 50.5 54.3 58.8 64.0 69.8 75.8 81.3 97.2 137 218 247 238 216 199 179 152 118 86.0 63.1 40.6 26.6 25.5 77.5 4.2 6.6 18.5 24.1 24.1 23.4 22.7 22.8 25.3 28.2 33.0 37.6 47.6 75.3 145 171 174 163 143 126 109 88.9 69.3 52.5 34.6 21.3 19.2 80.0 2.1 1.5 1.7 2.5 3.3 4.1 5.2 6.7 8.7 10.8 12.9 14.8 18.7 28.3 56.2 69.0 73.9 72.3 68.1 58.4 46.4 31.4 26.2 28.3 23.5 14.2 10.1 82.5 1.3 1.0 1.1 1.6 2.1 2.7 3.5 4.4 5.7 6.8 7.8 8.5 9.9 13.1 25.2 30.6 34.5 35.3 34.3 29.7 24.2 15.5 9.5 10.1 11.5 8.8 5.4 85.0 0.4 0.4 0.4 0.6 0.8 1.1 1.4 1.7 2.1 2.4 2.5 2.5 2.6 2.9 4.9 5.7 6.5 7.3 7.5 6.7 5.5 4.0 2.9 2.2 1.6 1.9 1.5 87.5 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.6 0.7 0.8 0.8 0.8 0.9 1.0 1.6 1.8 2.0 2.0 1.9 1.8 1.7 1.4 1.2 1.0 0.8 0.8 0.7 90.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.4 0.4 0.5 0.5 0.6 0.6 0.5 0.5 0.4 0.3 0.3 0.2 92.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 97.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 102.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 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 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 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 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 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 0.0 0.0 0.0