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] LVMA206900 # [LUMINAIRE] SRS427 P7 # [LUMCAT] # [DATE] 2002-12-24 # down given: 100.00% # out given: 76.00% # tilt: 0.0 # [LAMP] SON-TP250W # Source file: ldt/SRS427,P7,1xSON-TP250W,CON.ldt # Luminaire flux = 755 raw, for the given bulb(s) it would be 25077 lm, # 75.5 % of the bulb flux # between 75 and 90: 2.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 42.0 cd / 1000 lm , 0.7 % 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 463 cd / 1000 lm, # 67.5 deg to < 76 deg: max 394 cd / 1000 lm, # maximum spec. lum. intensity 474 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: 0.0 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 2.5 151 152 152 153 154 155 156 157 158 159 160 161 163 164 165 166 168 169 170 171 173 174 176 177 179 180 181 183 184 185 186 187 188 188 188 187 185 5.0 140 141 142 143 144 145 147 148 149 150 152 153 155 157 159 162 164 167 170 172 175 178 181 183 185 188 191 194 196 199 201 202 204 205 206 206 207 7.5 130 131 132 133 134 135 137 138 140 142 144 145 147 149 152 156 159 163 167 170 174 178 183 188 191 196 200 204 208 211 214 214 219 221 223 225 221 10.0 124 125 125 126 127 128 129 131 132 134 136 138 140 143 146 150 154 158 163 168 173 179 185 191 197 202 207 213 218 221 226 229 233 236 239 240 238 12.5 121 122 122 123 123 124 124 125 126 127 129 130 133 135 139 144 150 156 163 170 177 184 192 199 204 209 214 220 225 231 237 242 245 248 251 252 252 15.0 117 118 118 119 119 120 120 121 121 122 122 124 126 129 134 140 147 156 165 175 186 195 204 211 217 222 227 231 236 240 245 251 258 259 261 263 264 17.5 114 115 116 116 117 117 117 117 117 117 117 119 121 124 129 135 144 154 168 182 196 209 220 229 235 241 244 246 250 252 253 260 265 269 272 275 278 20.0 111 112 113 114 114 114 114 113 113 113 114 115 115 118 123 130 141 154 169 186 204 221 234 247 255 262 265 267 267 267 267 269 273 278 282 285 289 22.5 108 109 110 111 111 111 110 110 110 110 110 110 112 114 119 127 138 153 170 190 210 229 246 260 271 280 288 290 290 285 284 281 285 290 295 296 298 25.0 105 106 107 108 108 108 107 107 107 106 106 107 109 112 117 126 136 151 170 191 214 234 253 269 282 293 303 308 309 304 299 293 294 296 299 302 305 27.5 102 102 103 103 103 103 103 103 103 103 104 106 109 112 118 126 138 152 171 194 219 240 259 275 292 306 315 322 324 318 309 300 299 297 299 302 306 30.0 98.0 98.6 99.3 99.9 100 99.7 99.4 99.3 100 101 103 107 111 115 121 129 141 156 177 203 229 250 268 284 298 311 323 330 331 327 313 300 297 293 294 299 304 32.5 94.0 94.3 94.7 95.2 95.3 95.3 95.2 95.8 98.1 100 104 109 113 117 122 131 143 160 183 212 240 263 283 301 313 319 326 331 331 325 311 298 292 287 288 293 299 35.0 90.0 90.0 90.1 90.3 90.7 91.2 91.6 93.2 97.2 101 106 112 115 120 124 132 146 165 191 222 252 278 301 319 328 333 330 326 321 318 302 290 284 279 279 284 288 37.5 84.0 84.6 85.3 86.1 86.8 87.6 88.4 91.0 96.6 102 108 113 117 121 126 135 149 170 200 234 267 297 322 340 345 339 330 317 306 300 287 275 271 267 267 270 272 40.0 80.0 80.3 80.7 81.2 82.7 84.6 86.4 90.0 96.3 103 109 114 118 123 127 135 151 174 209 250 288 322 346 359 360 347 326 303 285 273 263 254 248 242 243 248 252 42.5 75.0 75.3 75.8 76.2 78.7 81.8 84.8 89.5 96.4 103 109 114 119 122 127 135 152 178 219 266 312 350 375 381 371 348 317 284 260 245 237 230 224 217 219 224 228 45.0 69.0 69.7 70.4 71.2 74.7 79.1 83.3 88.8 95.7 103 109 114 118 122 127 136 153 183 231 289 340 379 401 400 382 341 298 256 228 214 206 198 192 184 188 195 202 47.5 60.0 58.8 57.9 57.2 63.6 71.8 79.6 87.2 94.8 102 108 112 116 121 126 137 156 192 249 315 368 406 417 407 377 326 269 224 199 185 177 169 163 157 160 166 172 50.0 37.0 38.7 40.6 42.6 52.7 64.6 76.1 85.3 93.3 100 105 110 114 119 125 136 158 198 260 331 391 426 429 408 362 297 236 194 174 163 155 147 139 132 133 138 142 52.5 17.0 23.7 30.5 37.1 48.6 61.3 74.0 83.1 90.4 97.0 103 108 113 118 124 136 160 205 273 348 410 439 435 401 339 263 201 168 153 145 137 129 122 115 115 116 118 55.0 8.0 18.8 29.5 40.0 50.4 61.1 72.1 80.3 87.0 93.3 99.1 104 109 115 123 135 162 212 288 370 432 453 441 393 313 230 174 145 134 128 121 114 107 99.6 99.7 101 103 57.5 7.0 17.5 28.0 38.5 48.6 58.7 69.0 76.5 82.9 88.7 94.5 100 106 112 120 134 163 220 303 391 452 468 445 381 288 205 152 126 115 110 106 100 93.6 86.6 86.8 88.5 90.0 60.0 5.0 14.6 24.2 34.0 43.9 53.8 63.9 71.3 77.7 83.5 89.3 95.0 101 109 117 132 164 229 323 415 468 474 438 361 265 183 134 111 99.1 93.7 91.2 87.1 81.9 76.3 76.6 77.9 79.0 62.5 4.0 7.9 12.1 16.7 29.9 43.9 57.5 65.7 72.3 78.2 84.0 90.5 97.3 105 114 129 163 233 331 418 463 461 414 328 234 162 120 99.1 87.8 81.8 78.0 74.3 70.4 66.1 66.6 67.9 69.0 65.0 2.0 3.0 4.2 5.6 19.9 35.6 51.3 59.8 66.5 72.5 78.2 84.1 91.8 99.9 108 123 158 228 321 398 433 423 368 280 195 138 106 89.5 79.6 73.2 67.6 64.0 61.0 57.9 58.4 59.2 60.0 67.5 1.0 2.0 3.0 4.0 16.3 30.2 44.5 52.5 59.2 65.5 71.2 77.8 85.4 92.8 101 115 150 219 308 371 394 373 311 229 161 119 94.3 81.3 73.0 66.7 61.0 57.0 53.5 50.0 50.4 51.2 52.0 70.0 0.0 0.3 0.7 1.2 11.7 23.5 35.7 43.4 50.3 56.3 61.8 66.7 75.5 78.0 79.5 87.8 120 188 268 318 332 309 251 182 130 101 84.6 74.1 66.9 61.2 55.6 51.3 47.3 43.1 42.8 43.0 43.0 72.5 1.0 1.0 1.0 1.0 6.5 13.1 20.8 26.2 32.2 35.9 40.3 37.6 29.9 29.7 35.2 45.3 68.8 120 178 215 231 218 179 137 105 85.7 74.9 67.3 60.7 55.2 49.7 45.6 41.8 38.0 36.9 36.0 35.0 75.0 1.0 0.7 0.4 0.1 2.1 4.6 7.9 10.2 12.7 12.3 10.0 9.6 10.7 13.2 15.5 21.6 40.3 76.1 117 140 145 128 98.7 80.0 77.7 71.9 65.2 60.1 54.4 49.3 44.2 40.1 36.1 31.9 30.5 29.3 28.0 77.5 0.0 0.0 0.0 0.0 0.7 1.6 2.7 3.5 4.3 4.2 4.4 6.1 7.0 7.7 10.1 13.6 24.8 45.8 68.5 82.4 84.7 70.2 45.9 28.0 21.9 30.9 45.9 50.6 47.5 43.1 38.3 34.2 30.1 25.9 24.2 22.7 21.0 80.0 0.0 0.0 0.0 0.0 0.4 0.8 1.2 1.5 1.9 2.2 2.7 2.7 3.9 4.4 5.4 7.2 12.8 21.8 31.5 39.5 42.0 35.6 23.7 14.6 10.6 9.9 15.6 25.4 34.3 34.6 32.7 29.0 25.0 20.9 18.6 16.3 14.0 82.5 0.0 0.0 0.0 0.0 0.0 0.1 0.3 0.4 0.5 0.6 1.6 0.9 1.9 2.3 2.6 2.9 5.6 9.0 13.5 16.4 17.4 15.3 10.6 7.1 5.3 4.6 4.6 7.0 14.4 19.0 22.4 21.3 18.9 15.8 13.6 11.3 9.0 85.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 1.1 1.3 1.0 1.6 1.6 2.9 4.7 5.8 5.7 4.3 3.8 3.1 3.1 3.3 2.9 2.6 4.1 6.3 7.4 8.4 9.4 8.5 7.3 6.0 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 0.1 0.3 0.5 0.7 0.0 0.9 1.3 1.7 1.5 1.7 1.7 1.1 1.3 1.6 1.4 1.5 1.6 1.7 1.8 1.9 1.9 2.3 2.6 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 0.2 0.3 0.5 0.7 0.0 0.0 0.1 1.0 0.4 1.0 1.0 1.0 0.9 0.9 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 0.3 0.0 0.5 0.6 0.7 0.5 0.3 0.0 0.3 0.7 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