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] LVMA207000 # [LUMINAIRE] SRS427 P9 # [LUMCAT] # [DATE] 2002-12-24 # down given: 100.00% # out given: 80.00% # tilt: 0.0 # [LAMP] SON-TP250W # Source file: ldt/SRS427,P9,1xSON-TP250W,CON.ldt # Luminaire flux = 802 raw, for the given bulb(s) it would be 26630 lm, # 80.2 % of the bulb flux # between 75 and 90: 3.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 65.7 cd / 1000 lm , 0.8 % of the luminaire flux # 90deg and above: max 3.0 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: 2 % # (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 467 cd / 1000 lm, # 67.5 deg to < 76 deg: max 446 cd / 1000 lm, # maximum spec. lum. intensity 467 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: 0.0 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 2.5 134 134 134 135 135 135 135 136 136 137 137 138 139 140 141 142 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 157 156 154 5.0 129 129 129 130 130 130 131 131 132 133 133 134 135 136 137 138 140 143 145 148 150 152 155 155 155 157 160 163 166 166 166 168 169 171 172 172 172 7.5 127 127 127 127 126 126 127 128 129 130 130 131 132 133 137 140 142 144 146 148 149 152 155 158 162 166 169 172 178 179 181 180 186 188 187 186 186 10.0 125 125 125 124 124 125 125 126 127 127 128 129 131 134 136 139 141 142 144 147 151 155 159 164 171 174 180 184 186 189 195 198 203 201 204 203 199 12.5 124 124 124 123 123 124 124 125 125 126 128 129 131 134 136 138 139 141 145 148 153 159 165 172 177 182 186 191 196 201 206 212 214 217 219 216 213 15.0 122 122 122 122 122 123 124 124 125 126 128 129 131 133 134 137 139 142 146 152 160 167 174 180 186 192 196 200 204 212 215 221 225 230 235 230 224 17.5 119 119 119 119 120 121 122 124 125 125 126 129 131 132 134 138 139 142 148 156 165 177 186 193 202 204 208 210 217 222 228 232 237 242 246 244 242 20.0 117 117 117 117 118 120 122 123 124 125 126 129 130 132 134 137 140 143 150 160 174 189 199 210 218 224 227 231 236 237 241 247 253 257 260 258 256 22.5 114 115 115 116 117 119 120 122 123 124 126 129 130 132 134 138 140 144 152 164 182 199 215 229 242 247 254 255 258 258 261 262 267 275 278 275 272 25.0 111 112 112 113 114 117 119 121 122 123 125 128 130 132 135 138 141 145 155 169 191 211 230 249 264 271 284 281 281 280 280 277 281 286 289 287 286 27.5 109 110 110 111 112 114 117 119 120 122 124 127 130 133 135 139 142 146 157 173 197 219 243 265 283 296 309 311 306 302 297 292 293 295 296 295 295 30.0 107 108 109 110 111 113 115 118 119 120 123 127 130 133 136 139 141 147 158 176 200 225 250 276 299 318 331 337 332 324 312 302 300 299 300 301 302 32.5 102 103 104 105 107 110 113 116 118 119 122 126 130 132 135 139 141 147 160 179 205 233 260 283 304 326 343 355 353 346 325 309 305 301 300 301 301 35.0 98.0 99.5 101 103 105 107 110 113 116 118 120 125 128 130 134 138 141 149 164 187 216 248 276 298 318 333 348 359 364 356 331 311 304 297 295 297 298 37.5 94.0 95.2 96.5 97.9 101 104 107 110 114 117 119 124 129 130 132 137 141 150 169 194 227 264 298 317 338 350 352 354 360 352 329 310 300 289 287 290 293 40.0 91.0 91.6 92.3 93.1 96.1 99.9 104 107 111 114 117 122 126 128 130 135 140 150 172 198 234 276 317 351 367 372 361 349 342 332 317 302 290 278 277 281 285 42.5 84.0 85.6 87.2 88.8 92.1 96.0 100 104 108 111 115 119 124 127 129 136 141 152 176 206 248 296 336 368 384 386 369 342 318 304 296 287 278 268 268 273 278 45.0 77.0 79.5 82.1 84.7 88.4 92.6 96.8 101 105 109 113 117 122 125 128 136 142 153 178 213 264 319 361 380 390 389 367 327 290 274 272 268 263 258 259 262 264 47.5 72.0 73.9 75.9 78.0 82.5 87.8 92.9 98.0 103 107 110 114 119 122 127 135 142 155 184 227 286 342 383 400 400 384 344 294 257 244 249 248 243 237 237 238 238 50.0 53.0 59.0 65.2 71.2 77.1 83.0 88.8 95.0 101 105 108 113 117 121 126 134 143 159 195 249 319 377 404 410 396 370 314 258 224 217 226 225 216 207 204 202 199 52.5 28.0 38.8 49.8 60.7 68.6 75.9 83.1 89.7 96.2 101 105 111 116 119 125 133 143 162 204 268 348 405 427 423 395 343 278 226 196 191 200 197 187 177 171 167 162 55.0 10.0 26.2 42.4 58.4 66.0 72.0 78.3 84.4 90.4 95.4 100 107 113 118 123 132 143 165 214 289 374 427 443 429 390 322 246 195 172 169 173 170 161 152 145 139 132 57.5 7.0 22.2 37.6 53.0 60.8 67.1 73.5 80.6 87.8 92.4 96.8 104 112 116 121 130 143 166 219 304 395 449 458 434 378 297 219 168 146 143 144 141 136 131 125 118 110 60.0 6.0 17.8 29.8 42.1 50.8 58.9 66.8 74.3 82.1 88.0 93.5 101 108 113 118 127 140 167 229 322 413 462 465 434 366 276 197 141 118 115 116 113 109 104 98.4 92.8 87.0 62.5 6.0 6.4 7.3 9.2 25.4 42.7 59.0 67.8 74.7 82.0 88.8 95.7 103 109 115 125 138 171 245 348 431 467 461 422 348 258 175 120 95.7 89.6 89.7 88.7 86.5 83.5 79.6 75.4 71.0 65.0 3.0 3.7 4.4 5.1 19.7 36.2 53.0 62.8 70.4 77.4 83.3 90.2 96.9 104 111 120 135 172 257 363 438 463 444 388 307 223 149 103 82.1 74.2 70.2 68.8 68.4 68.0 64.9 61.1 57.0 67.5 0.0 0.7 1.4 2.1 15.7 30.8 46.3 55.4 63.3 70.3 76.7 82.9 89.1 94.3 103 114 128 168 262 369 433 446 416 349 262 182 127 91.4 73.3 65.4 60.1 56.9 54.5 52.2 50.4 48.3 46.0 70.0 0.0 0.0 0.0 0.1 12.3 25.8 39.6 47.0 53.4 61.6 68.8 75.2 81.8 88.8 95.0 105 116 160 255 354 400 405 365 292 212 146 103 80.0 66.6 59.0 52.7 47.3 42.1 37.0 36.4 36.3 36.0 72.5 0.0 0.0 0.0 0.0 8.4 18.0 28.3 33.3 38.1 47.0 51.8 59.6 61.8 63.4 63.8 72.8 84.5 131 216 296 324 327 288 224 159 115 86.0 71.0 60.1 53.0 46.6 40.5 34.4 28.2 27.8 27.9 28.0 75.0 0.0 0.0 0.0 0.0 3.4 7.7 13.0 14.9 17.1 21.9 22.4 21.2 15.0 20.7 26.3 33.7 39.9 73.1 131 194 212 218 191 153 123 91.2 73.1 63.7 53.4 46.3 40.1 34.4 28.5 22.4 21.6 21.3 21.0 77.5 0.0 0.0 0.0 0.0 1.2 2.6 4.4 4.5 4.4 6.1 6.2 6.7 7.8 11.0 11.9 16.7 22.2 46.4 85.0 117 122 120 95.4 79.9 67.1 67.6 61.5 55.5 46.8 40.3 34.0 29.1 24.4 19.8 18.6 17.3 16.0 80.0 0.0 0.3 0.6 0.9 1.3 1.7 2.2 1.9 1.5 2.6 3.4 4.7 3.2 6.3 6.7 9.4 13.1 27.0 45.8 65.7 65.1 60.4 43.4 27.3 16.0 23.8 31.5 43.2 40.0 35.0 30.0 24.5 18.9 13.1 12.9 13.0 13.0 82.5 0.0 0.0 0.0 0.1 0.4 0.8 1.3 0.9 0.5 0.6 1.4 3.5 0.4 3.1 3.0 4.3 6.9 12.5 20.0 30.0 29.6 27.6 19.8 14.0 7.9 7.0 8.3 18.3 22.0 23.5 22.8 18.6 13.9 9.0 8.6 8.3 8.0 85.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3 0.2 0.0 0.0 0.0 1.6 0.1 0.4 0.6 1.4 2.9 4.2 5.0 9.0 10.0 9.4 8.7 7.4 2.5 3.2 1.7 3.1 4.5 7.7 12.0 10.4 7.8 4.8 4.9 5.0 5.0 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 0.0 0.6 0.8 1.9 2.7 3.0 1.6 3.9 2.6 0.2 1.2 0.3 0.8 2.9 2.5 2.0 1.4 0.8 0.1 1.0 2.0 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 0.3 0.7 0.0 1.4 0.0 0.0 1.0 0.0 0.0 2.0 2.0 1.7 1.6 1.3 1.0 1.6 2.3 3.0 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 0.1 0.0 0.0 0.5 0.6 0.7 0.8 0.9 0.9 1.0 1.0 1.0 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