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] Philips/2004-08-03 Eulumdat/1 B-Tilt = -5.00 # [TEST] LVMA206400 # [LUMINAIRE] SRS421 P1 # [LUMCAT] # [DATE] 2002-12-24 # down given: 100.00% # out given: 77.00% # tilt: 0.0 # [LAMP] SON-TP250W # Source file: ldt/SRS421,P1,1xSON-TP250W,CON.ldt # Luminaire flux = 769 raw, for the given bulb(s) it would be 25534 lm, # 76.9 % of the bulb flux # between 75 and 90: 2.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 35.2 cd / 1000 lm , 0.5 % of the luminaire flux # 90deg and above: max 1.0 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 341 cd / 1000 lm, # 67.5 deg to < 76 deg: max 335 cd / 1000 lm, # maximum spec. lum. intensity 381 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 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 #V: 0.0 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 2.5 167 167 166 166 166 166 166 166 166 167 167 168 170 171 172 173 174 176 177 178 180 181 182 184 185 186 187 188 189 190 190 190 190 190 194 198 202 5.0 146 147 148 149 150 152 153 154 156 157 159 160 162 163 165 166 168 170 173 178 181 186 191 191 191 196 200 202 203 205 206 207 208 209 211 211 211 7.5 138 139 139 140 141 142 144 145 147 148 150 152 155 157 162 166 166 172 177 180 185 190 193 198 201 204 208 212 214 216 219 221 223 223 223 229 224 10.0 132 134 135 137 138 140 140 141 142 143 144 145 148 152 154 158 164 169 174 180 186 192 195 201 206 210 216 220 225 230 232 236 237 239 240 243 247 12.5 131 131 132 132 133 133 134 135 136 138 140 141 143 146 151 156 162 167 174 180 187 193 200 207 211 217 221 227 233 237 241 247 249 251 253 253 252 15.0 127 128 129 129 130 131 132 133 134 135 136 138 141 143 149 152 159 167 175 183 191 198 206 212 218 224 229 234 240 244 249 254 259 263 266 268 270 17.5 125 126 127 128 129 130 131 131 133 134 135 137 139 141 145 151 157 165 176 183 194 203 211 220 226 231 235 240 244 249 256 261 266 271 276 274 273 20.0 124 124 125 125 126 127 128 129 131 132 134 136 138 140 143 149 154 163 174 185 197 208 218 226 234 240 244 247 252 254 259 266 272 277 281 284 287 22.5 118 119 120 122 123 124 126 127 129 131 133 135 136 138 142 146 153 162 174 187 200 213 225 235 243 246 250 250 260 259 264 269 277 288 294 292 290 25.0 116 117 117 118 119 121 123 126 128 130 132 134 136 138 140 146 152 163 176 192 206 220 232 244 253 260 260 261 262 265 270 274 282 291 297 299 301 27.5 115 116 116 117 118 120 122 124 126 128 130 133 135 137 140 144 151 162 178 197 213 229 241 251 260 264 267 270 270 270 274 278 286 295 301 306 311 30.0 108 109 110 112 114 116 119 121 124 126 129 132 134 136 139 143 151 163 179 199 218 237 252 260 268 275 279 279 278 277 278 280 286 293 300 307 315 32.5 104 106 107 109 111 113 116 119 122 125 128 129 133 135 138 142 151 165 183 208 229 246 264 272 278 285 289 288 285 282 279 278 283 288 294 301 307 35.0 101 102 103 105 107 110 113 117 120 124 127 128 132 135 137 142 152 168 190 216 241 262 277 293 297 297 296 294 289 282 276 272 272 273 280 292 303 37.5 100 101 102 104 106 108 110 114 118 122 125 127 130 134 137 143 153 170 197 228 255 280 298 311 311 314 306 300 290 279 271 265 265 266 268 270 272 40.0 92.0 94.2 96.4 98.7 101 104 107 111 115 120 123 127 130 133 136 142 153 172 203 233 268 293 321 331 336 334 314 304 291 274 259 247 240 233 239 252 265 42.5 87.0 89.2 91.4 93.7 97.2 101 105 108 113 117 121 124 126 131 135 141 153 175 214 251 293 317 340 346 352 344 331 308 287 266 247 235 229 224 221 219 217 45.0 82.0 84.8 87.7 90.5 93.9 97.6 101 105 110 114 118 121 125 130 133 140 154 179 222 270 318 341 369 362 359 346 332 305 276 253 228 211 203 195 196 201 206 47.5 78.0 80.2 82.5 84.9 88.7 93.0 97.3 102 107 111 114 119 123 127 132 138 155 181 227 271 324 357 379 381 374 350 320 288 255 228 209 194 185 176 174 174 175 50.0 72.0 74.8 77.8 80.7 84.2 88.1 92.1 96.7 102 107 112 117 120 124 129 136 153 182 227 274 318 354 367 370 363 338 301 263 228 199 185 175 168 160 157 155 153 52.5 70.0 70.7 71.4 72.4 77.2 82.7 88.0 92.9 97.7 104 110 114 119 123 127 135 151 179 221 274 319 348 355 357 336 321 274 236 203 182 168 158 152 145 142 141 139 55.0 61.0 63.6 66.2 68.8 73.1 77.9 83.0 88.7 94.5 101 106 111 116 121 126 134 151 181 227 280 326 353 356 348 322 287 246 212 179 160 151 145 142 139 136 132 127 57.5 59.0 59.7 60.4 61.4 66.6 72.6 78.4 84.4 90.5 97.0 102 108 114 118 124 133 150 182 229 282 325 351 357 346 312 265 219 179 155 142 135 131 128 124 120 116 112 60.0 48.0 50.9 53.9 56.9 62.2 67.9 73.8 79.5 85.3 92.9 98.6 104 109 114 120 129 147 181 229 279 316 336 339 330 300 255 207 159 131 120 110 109 111 113 108 102 95.0 62.5 41.0 44.9 48.8 52.8 57.7 63.0 68.3 73.8 79.2 87.4 93.4 100.0 105 110 116 125 145 181 233 286 322 332 324 301 265 224 183 142 112 98.7 93.9 96.0 101 106 102 96.8 91.0 65.0 31.0 33.0 35.3 37.8 45.2 53.0 60.6 67.6 74.2 81.4 88.3 92.6 96.4 103 111 120 143 187 248 302 335 341 322 291 238 194 157 122 97.5 86.1 78.9 79.9 82.7 84.5 79.1 72.6 66.0 67.5 28.0 28.0 28.2 28.6 36.3 44.8 53.3 59.4 65.6 71.1 78.0 86.7 93.1 97.1 103 111 135 184 248 301 326 335 310 273 221 169 136 105 84.1 71.7 61.8 63.1 69.2 76.6 72.6 66.1 59.0 70.0 11.0 13.1 15.3 17.6 22.6 28.4 35.1 44.0 52.5 59.6 61.9 72.1 72.4 85.7 85.3 98.6 119 160 221 263 281 285 267 222 177 144 113 90.6 74.2 64.8 56.6 51.5 46.9 42.0 41.3 41.2 41.0 72.5 9.0 7.7 6.7 5.9 9.8 14.3 19.1 25.8 33.9 45.1 46.0 56.1 56.5 45.4 51.1 61.1 88.3 113 161 198 214 203 195 182 135 109 85.6 73.3 64.1 54.8 46.2 41.4 37.6 33.8 29.7 25.4 21.0 75.0 1.0 2.0 3.1 4.0 5.1 6.5 8.5 11.1 14.5 22.0 18.2 13.2 16.0 22.6 26.1 23.9 40.9 76.1 98.6 111 117 132 135 120 109 87.4 70.5 62.8 57.0 49.5 41.0 35.3 30.1 24.9 22.9 21.0 19.0 77.5 1.0 1.0 1.1 1.2 2.0 2.8 3.7 3.9 4.3 7.3 5.9 5.4 7.6 7.6 10.1 11.1 14.9 23.0 32.9 38.1 59.3 72.5 74.5 64.6 50.0 56.5 56.5 51.7 46.5 41.0 35.0 29.7 24.2 18.3 16.4 14.7 13.0 80.0 0.0 0.3 0.7 1.0 0.8 0.7 0.8 1.2 1.5 2.1 3.0 2.0 2.9 4.1 4.0 4.8 6.1 11.2 14.7 18.3 25.3 23.8 17.3 19.8 17.9 23.3 31.8 35.2 32.1 29.9 27.0 23.8 20.4 16.7 14.3 11.7 9.0 82.5 0.0 0.0 0.0 0.1 0.1 0.1 0.0 0.2 0.5 0.6 0.7 0.8 1.0 1.4 1.6 1.9 2.3 3.5 4.0 6.1 6.3 8.4 8.0 6.8 7.8 8.0 13.0 15.4 19.9 18.0 16.2 14.5 12.3 9.6 8.5 7.3 6.0 85.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3 1.0 0.7 1.6 2.0 2.3 3.0 3.5 3.7 3.6 2.2 3.4 4.0 3.7 9.5 8.0 4.5 3.7 2.9 2.0 2.3 2.6 3.0 87.5 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 0.5 0.0 0.0 0.9 0.4 1.6 1.5 0.7 0.8 1.0 2.1 1.3 1.4 1.5 1.5 1.5 1.7 1.8 1.9 1.6 1.3 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 0.3 0.5 0.0 0.0 0.0 0.3 0.3 0.4 0.5 0.3 0.0 0.3 0.6 0.9 1.0 1.0 1.0 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 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0