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] LVMA206600 # [LUMINAIRE] SRS421 P3 # [LUMCAT] # [DATE] 2002-12-24 # down given: 100.00% # out given: 76.00% # tilt: 0.0 # [LAMP] SON-TP250W # Source file: ldt/SRS421,P3,1xSON-TP250W,CON.ldt # Luminaire flux = 763 raw, for the given bulb(s) it would be 25339 lm, # 76.3 % 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 33.9 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 347 cd / 1000 lm, # 67.5 deg to < 76 deg: max 339 cd / 1000 lm, # maximum spec. lum. intensity 385 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: 0.0 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 2.5 217 215 213 211 210 208 207 206 205 205 207 209 211 214 216 218 220 221 223 224 226 227 228 230 231 232 234 235 236 237 237 238 238 238 239 239 239 5.0 189 190 191 192 193 194 195 196 198 200 202 204 207 209 210 211 212 216 220 222 225 229 233 235 236 240 242 244 245 247 250 250 251 253 254 253 254 7.5 172 172 173 173 174 176 179 183 187 191 194 195 197 199 203 208 212 215 219 224 225 227 231 239 240 243 248 252 255 256 259 259 261 266 266 267 267 10.0 157 156 156 155 155 157 161 166 171 176 181 184 186 190 195 201 205 208 213 219 224 227 232 238 243 247 251 256 260 265 269 272 275 278 277 279 285 12.5 152 151 151 150 149 152 156 159 163 165 169 174 177 181 186 193 200 205 212 218 223 228 235 240 245 250 254 260 267 270 275 278 280 284 288 288 288 15.0 132 135 138 142 144 145 147 149 151 154 156 161 168 173 185 193 199 206 213 220 228 233 239 244 250 254 257 262 268 273 277 281 286 290 294 296 298 17.5 126 127 129 131 133 135 137 139 141 146 150 156 164 172 179 186 198 208 214 223 232 240 245 251 254 258 261 265 270 274 278 283 287 291 294 297 299 20.0 125 126 126 127 128 129 131 132 136 141 145 150 157 168 174 184 196 207 217 228 237 245 252 258 262 264 265 268 271 274 277 283 287 290 294 297 300 22.5 119 121 122 124 126 127 128 129 133 137 141 146 153 161 170 181 194 207 220 233 243 253 260 266 270 269 270 271 272 273 275 281 285 289 292 297 301 25.0 115 116 117 118 120 122 125 127 130 133 137 142 147 156 167 180 195 211 225 238 248 259 267 275 280 280 279 274 272 270 271 272 278 284 290 295 299 27.5 113 114 114 115 117 119 122 124 127 130 135 140 147 155 165 178 195 215 231 246 258 266 275 282 286 288 284 278 272 267 264 263 267 271 275 279 282 30.0 107 108 109 111 113 116 119 122 125 128 133 137 143 152 163 177 195 217 234 249 263 275 283 288 292 292 288 280 270 260 254 250 251 252 257 266 276 32.5 105 106 107 108 110 113 116 119 123 127 131 135 142 149 161 176 196 219 238 260 277 285 292 296 298 295 288 276 264 251 240 234 238 243 246 248 250 35.0 99.0 100 102 103 106 109 113 117 121 125 129 132 137 145 158 176 199 227 252 272 288 301 310 310 304 297 285 270 257 239 225 214 215 216 223 234 244 37.5 97.0 97.9 98.9 99.9 103 106 110 114 119 123 127 130 137 145 158 178 204 234 262 286 306 324 331 334 324 302 284 258 241 224 213 205 201 196 198 204 209 40.0 90.0 92.5 95.0 97.4 100 103 106 110 116 121 124 128 135 143 157 179 208 240 279 304 333 344 349 345 331 308 283 250 224 205 194 186 184 182 187 194 201 42.5 88.0 88.9 90.0 91.2 94.6 98.7 103 107 112 118 122 126 132 140 154 177 211 249 290 314 348 355 364 349 336 304 270 236 204 187 176 169 166 162 164 168 171 45.0 79.0 81.8 84.7 87.5 91.2 95.1 99.2 103 108 113 119 124 129 136 151 177 218 264 317 339 374 375 376 351 330 294 258 219 185 172 160 152 149 146 150 157 164 47.5 74.0 77.1 80.3 83.6 87.3 91.3 95.3 99.8 104 109 115 121 125 133 149 177 222 269 318 352 384 385 380 358 327 262 227 191 171 161 146 139 137 134 136 138 141 50.0 70.0 72.5 75.1 77.9 82.1 86.7 91.3 96.0 101 106 112 118 123 131 148 176 217 263 305 346 358 370 362 336 310 248 202 165 149 144 134 128 129 129 127 124 121 52.5 65.0 67.2 69.5 72.0 76.5 81.5 86.6 91.8 97.1 103 110 116 121 129 144 170 209 252 293 334 350 357 342 319 282 223 180 149 132 124 123 122 121 120 115 108 101 55.0 59.0 60.6 62.4 64.2 69.5 75.5 81.5 87.4 93.4 100 107 113 118 125 139 167 207 253 297 337 355 356 342 304 242 193 157 133 119 115 114 112 110 108 105 101 97.0 57.5 57.0 58.6 60.2 61.9 66.6 72.0 77.5 83.0 88.7 96.6 104 109 116 123 138 168 211 259 307 343 359 357 341 296 234 178 141 118 105 102 103 103 102 101 98.9 96.0 93.0 60.0 48.0 50.0 52.1 54.3 60.0 66.4 72.7 78.2 83.6 92.6 99.9 106 113 120 136 166 211 259 302 333 345 346 325 280 222 167 129 104 91.0 88.8 90.4 91.6 91.7 90.9 85.0 78.0 71.0 62.5 46.0 46.4 46.8 47.4 53.4 60.2 67.0 73.7 80.0 87.8 94.7 101 107 115 130 161 209 261 303 330 340 331 296 244 186 149 117 94.4 82.0 76.7 75.4 77.4 81.2 85.3 80.5 73.9 67.0 65.0 31.0 35.3 39.6 43.8 48.8 54.2 59.9 67.1 74.7 80.9 88.8 95.3 100 107 124 158 211 267 316 346 347 329 283 224 171 130 102 84.1 75.8 70.9 68.2 68.7 69.6 70.2 65.0 58.6 52.0 67.5 20.0 21.4 23.1 25.2 32.8 40.9 48.8 56.5 64.3 73.7 78.7 85.9 93.9 101 117 153 199 262 317 339 334 316 263 204 148 111 88.8 76.1 69.2 62.8 55.6 54.3 55.5 57.3 55.2 52.3 49.0 70.0 11.0 11.1 11.3 11.8 17.0 23.1 29.9 39.9 50.1 61.8 67.0 76.1 75.4 86.2 97.8 132 161 218 269 286 254 251 219 174 131 94.9 79.2 70.5 63.2 57.4 51.5 46.3 41.3 36.3 33.7 31.4 29.0 72.5 3.0 4.0 5.1 6.3 9.8 13.7 17.9 25.4 34.4 40.2 48.4 53.0 53.4 55.7 64.1 89.4 112 154 185 201 185 176 158 125 98.0 84.2 68.4 64.1 57.5 51.6 46.7 42.1 37.4 32.7 30.2 27.7 25.0 75.0 2.0 2.3 2.7 3.2 4.5 6.3 8.4 11.4 15.7 17.0 16.9 13.2 25.3 24.7 28.5 39.8 60.1 67.2 81.7 126 109 119 105 95.1 78.6 68.8 58.7 56.6 50.9 45.5 39.9 34.1 28.2 22.3 20.3 18.7 17.0 77.5 0.0 0.3 0.7 1.1 1.6 2.3 3.0 3.4 3.8 5.7 9.0 7.8 5.5 8.5 12.6 12.6 27.4 32.0 35.6 45.3 44.9 54.0 47.7 43.9 50.9 57.4 52.1 47.8 41.9 38.0 34.6 29.8 24.5 19.0 16.9 15.0 13.0 80.0 0.0 0.0 0.0 0.1 0.4 0.8 1.2 1.4 1.5 2.1 1.2 2.5 3.0 2.8 4.5 5.5 8.6 8.8 16.2 15.4 19.0 14.2 15.1 9.8 10.6 14.3 24.4 33.9 31.2 29.5 27.4 23.2 18.7 13.9 12.2 10.7 9.0 82.5 0.0 0.0 0.0 0.0 0.0 0.1 0.3 0.4 0.5 0.6 0.7 0.8 1.0 1.2 1.3 2.4 2.9 5.0 3.4 7.3 7.8 7.0 7.7 5.4 6.7 4.8 7.0 13.6 14.8 16.0 17.2 15.2 12.3 8.7 6.9 5.0 3.0 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 0.9 1.0 0.4 0.9 1.0 1.6 1.1 1.9 2.7 3.0 2.5 3.4 3.1 3.2 3.3 3.4 3.6 3.6 3.5 3.0 2.5 1.9 2.0 2.0 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 0.6 0.0 0.9 0.2 0.7 1.0 1.0 0.8 1.0 1.3 1.6 1.8 1.6 1.6 1.7 1.6 1.3 1.0 1.0 1.0 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 0.0 0.0 0.7 0.0 0.0 0.1 0.3 0.4 1.0 0.8 0.7 0.8 0.9 0.9 0.7 0.3 0.0 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 0.5 0.3 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