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] LVMA206700 # [LUMINAIRE] SRS421 P4 # [LUMCAT] # [DATE] 2002-12-24 # down given: 100.00% # out given: 77.00% # tilt: 0.0 # [LAMP] SON-TP250W # Source file: ldt/SRS421,P4,1xSON-TP250W,CON.ldt # Luminaire flux = 767 raw, for the given bulb(s) it would be 25450 lm, # 76.7 % of the bulb flux # between 75 and 90: 2.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 28.8 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: CIE_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 356 cd / 1000 lm, # 67.5 deg to < 76 deg: max 345 cd / 1000 lm, # maximum spec. lum. intensity 389 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: 0.0 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 2.5 230 231 232 233 235 236 237 238 239 240 240 241 241 242 243 243 244 245 246 247 248 249 250 251 251 252 253 254 255 256 257 258 260 262 262 261 260 5.0 224 222 221 220 218 218 217 219 221 222 224 227 229 232 235 237 239 241 242 246 249 251 253 257 262 257 256 263 266 267 268 269 270 272 273 273 274 7.5 195 197 199 201 203 204 206 208 210 212 213 214 216 219 220 221 226 232 236 238 242 247 252 257 264 263 266 270 273 276 278 280 281 282 285 283 286 10.0 190 186 182 179 176 178 184 189 194 199 200 200 202 207 215 218 220 224 230 237 241 244 249 253 260 263 273 271 276 283 285 287 290 294 294 297 303 12.5 157 158 160 161 163 167 172 178 183 184 184 185 193 195 201 210 214 222 230 236 241 247 250 255 258 263 268 272 281 284 288 292 296 297 297 301 305 15.0 144 147 151 154 157 158 160 162 165 168 170 177 186 191 202 209 216 224 231 239 246 250 257 259 264 266 270 276 280 284 289 293 296 300 304 305 307 17.5 132 134 136 138 141 144 147 149 153 158 163 173 182 193 201 207 216 225 234 243 250 258 260 269 268 275 272 275 277 281 283 288 293 296 300 303 306 20.0 127 129 130 132 134 137 139 142 146 152 159 167 177 186 196 206 216 227 238 247 255 263 268 274 274 274 273 275 272 276 273 279 283 287 290 291 291 22.5 121 123 125 127 129 131 133 135 141 146 152 160 172 180 191 204 217 230 242 254 263 269 276 280 281 277 275 272 269 269 268 271 273 275 278 283 287 25.0 115 117 119 120 123 125 128 130 136 142 147 155 164 175 190 204 220 236 248 258 268 277 283 287 289 287 280 271 265 260 258 261 262 262 265 270 276 27.5 111 112 113 115 117 120 123 126 131 136 143 152 162 173 189 206 224 242 252 267 277 284 286 290 291 287 281 269 258 245 240 239 241 243 246 249 253 30.0 110 111 112 113 115 118 121 124 128 133 139 146 155 168 186 205 224 243 259 271 281 289 293 296 295 289 278 263 249 233 228 225 230 234 239 244 248 32.5 103 105 106 108 111 114 118 122 126 131 135 143 154 168 182 202 224 246 265 283 297 304 306 303 296 287 274 254 237 220 212 205 206 206 212 223 234 35.0 98.0 100 102 104 107 111 115 119 123 128 132 138 147 161 179 203 229 255 280 300 310 322 322 316 304 282 262 241 220 204 197 193 194 195 198 203 208 37.5 94.0 96.4 98.9 101 105 108 112 115 119 124 131 137 145 160 182 207 238 268 296 318 332 338 340 330 308 282 252 228 202 192 183 177 178 180 186 194 202 40.0 90.0 92.5 95.0 97.5 100 104 107 111 116 121 128 134 143 161 183 210 248 280 312 337 351 356 351 336 316 281 234 210 186 176 171 169 171 173 176 179 181 42.5 89.0 90.2 91.5 93.0 96.2 100.0 104 108 113 119 125 131 140 153 181 210 256 288 326 347 369 374 361 339 311 268 220 197 172 159 154 150 148 145 142 140 138 45.0 79.0 81.5 84.1 86.8 91.1 95.9 101 106 111 116 121 126 136 151 179 214 263 298 341 377 389 383 372 336 294 253 208 178 158 147 141 139 139 139 137 134 131 47.5 75.0 77.2 79.5 81.8 86.2 91.1 96.2 101 107 112 117 123 133 150 179 218 265 308 356 378 384 385 376 332 282 225 178 158 141 137 131 128 129 130 129 127 125 50.0 70.0 73.2 76.3 79.5 83.7 88.3 93.0 97.9 103 108 114 120 128 146 177 215 253 301 341 364 374 373 352 310 252 206 163 142 126 124 121 119 120 120 116 111 105 52.5 68.0 69.3 70.7 72.3 76.7 81.9 87.1 93.2 99.6 106 111 117 126 140 165 203 244 296 327 355 359 353 320 289 221 172 145 127 114 111 114 114 111 108 106 104 102 55.0 59.0 61.9 64.8 67.8 73.1 78.8 84.4 90.2 96.3 103 109 114 121 135 160 200 247 294 326 351 359 348 312 256 197 160 131 113 103 101 104 104 103 102 98.3 94.2 90.0 57.5 53.0 56.5 60.1 63.7 68.3 73.3 78.6 85.3 92.3 99.3 106 112 120 133 160 204 251 296 335 357 363 351 311 246 185 140 117 102 94.4 94.8 96.7 96.4 95.4 94.6 91.6 88.4 85.0 60.0 52.0 52.7 53.5 54.5 61.0 68.0 74.8 81.3 88.0 95.2 102 108 116 131 160 203 252 298 338 356 355 334 292 231 175 130 105 93.9 87.7 87.3 89.7 89.5 87.5 85.3 77.3 67.8 58.0 62.5 40.0 43.3 46.6 49.9 54.9 60.5 66.5 73.9 81.5 89.8 96.3 103 109 123 153 199 251 298 333 349 344 316 263 206 159 122 97.6 87.0 81.2 77.9 75.3 73.4 71.3 68.9 64.6 59.9 55.0 65.0 38.0 38.7 39.5 40.6 46.7 53.4 60.0 68.0 76.2 83.5 89.0 95.8 104 115 148 198 255 305 340 356 342 306 245 179 133 108 90.7 80.6 72.8 68.0 63.8 62.0 61.2 60.3 57.9 55.0 52.0 67.5 21.0 21.8 22.8 24.1 31.6 39.9 48.3 57.9 67.8 74.0 81.8 87.3 95.2 109 131 187 251 295 328 345 327 283 218 161 118 96.3 84.1 74.7 65.9 59.8 55.4 52.8 50.7 48.7 46.5 44.3 42.0 70.0 17.0 16.7 16.5 16.5 21.0 26.5 32.6 41.8 51.9 62.8 69.5 73.5 76.4 93.2 109 153 217 245 271 284 268 231 172 135 107 82.8 75.3 69.5 61.8 55.7 50.1 46.0 42.7 39.5 36.0 32.1 28.0 72.5 3.0 5.4 7.8 10.3 11.7 13.6 16.2 24.5 33.9 46.9 47.3 52.0 64.0 76.7 85.8 105 143 180 151 162 168 160 131 105 79.8 71.2 65.2 63.4 57.4 51.2 45.7 40.0 34.2 28.3 26.6 25.3 24.0 75.0 1.0 1.4 1.8 2.5 3.8 5.3 6.7 10.9 16.6 22.1 25.8 21.6 14.9 20.8 38.7 50.5 69.8 105 89.5 89.1 106 99.2 92.6 81.4 67.7 63.7 58.8 55.1 53.2 47.2 40.7 35.1 29.7 24.1 20.7 17.4 14.0 77.5 0.0 0.7 1.3 2.0 2.1 2.4 2.8 3.7 5.1 6.5 10.0 5.0 4.8 8.8 11.9 18.5 28.0 31.4 48.8 43.6 49.0 46.5 49.4 34.5 34.7 45.8 45.4 45.9 45.1 40.6 34.7 29.6 24.4 19.0 16.9 15.0 13.0 80.0 0.0 0.0 0.0 0.1 0.5 0.9 1.3 1.4 1.5 2.0 1.7 1.8 3.7 3.9 4.9 8.5 12.7 15.3 10.5 14.7 14.4 14.5 12.1 12.0 22.7 19.6 26.9 27.9 28.8 27.7 25.4 21.8 17.6 13.0 11.0 9.0 7.0 82.5 0.0 0.0 0.0 0.0 0.0 0.1 0.3 0.4 0.5 1.1 0.8 1.0 1.0 1.3 1.9 2.9 2.9 3.6 4.8 5.2 6.6 6.6 5.1 5.5 4.3 5.6 12.8 11.0 16.1 15.8 15.2 13.3 11.1 8.8 7.6 6.3 5.0 85.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0.1 0.9 0.4 1.4 0.8 1.6 2.9 2.4 2.7 3.1 1.8 2.6 3.0 3.1 3.5 3.7 8.5 8.6 7.7 6.8 5.5 3.9 3.3 2.7 2.0 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 0.0 0.0 0.0 0.0 1.9 1.2 0.4 1.0 0.7 0.8 1.0 1.3 1.0 1.4 1.5 1.3 1.0 1.0 1.0 1.0 1.3 1.7 2.0 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 0.0 0.0 0.0 0.0 0.0 0.1 0.3 0.4 0.5 0.6 0.7 0.9 1.0 1.0 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 0.3 0.6 0.9 0.7 0.3 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