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] INDAL # [TEST] HR25I16S.LDT # [LUMINAIRE] HA2-VMC-3ER-11B # [LUMCAT] Harmony2 # [DATE] 2006 # down given: 98.39% # out given: 79.95% # tilt: 0 # [LAMP] 1 MT 250 25000 4000 E40 # Bulbs: 1, 25000 lm each # Source file: Harmony2_HA2-VMC-3ER-11B_1_MT_250_25000_4000_E40.ldt # Luminaire flux = 792 raw, for the given bulb(s) it would be 19798 lm, # 79.2 % of the bulb flux # between 75 and 90: 3.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 18.9 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 3.5 cd / 1000 lm , 0.7 % 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: 18 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 90 % # (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 566 cd / 1000 lm, # 67.5 deg to < 76 deg: max 512 cd / 1000 lm, # maximum spec. lum. intensity 566 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 5.0 254 252 253 255 255 255 259 257 257 260 260 262 263 264 266 268 266 264 268 270 268 271 270 271 269 266 262 260 256 256 252 254 252 249 247 246 248 10.0 236 234 233 233 233 233 237 236 237 242 244 248 255 258 264 266 272 279 282 289 286 290 289 285 283 277 272 266 259 253 246 244 240 236 233 234 232 15.0 203 199 196 196 197 196 200 201 204 210 213 220 229 235 240 247 253 263 269 278 277 277 274 267 261 251 245 240 234 232 229 227 223 221 219 219 218 20.0 175 169 170 169 168 170 174 176 180 184 187 191 198 203 212 223 231 244 256 272 277 277 271 261 253 245 239 233 224 221 216 213 213 209 207 203 202 25.0 151 148 149 152 152 155 158 162 163 165 166 169 177 185 195 209 225 245 262 279 280 275 265 254 243 235 227 224 216 211 204 198 194 192 189 183 182 30.0 136 133 136 138 140 143 147 150 151 155 156 161 166 172 186 204 222 250 275 296 290 277 266 254 240 229 217 207 201 196 191 183 177 174 172 165 164 35.0 117 116 117 121 123 128 131 136 140 144 149 155 161 170 187 212 229 254 280 304 298 283 263 242 231 216 203 196 185 179 173 166 160 155 152 145 145 40.0 85.8 88.4 92.5 98.9 104 110 116 122 129 135 140 150 156 166 192 223 239 256 279 307 299 282 258 235 220 204 188 176 165 157 151 143 135 127 127 121 121 45.0 68.1 69.5 72.7 77.1 81.3 89.2 97.8 108 116 124 130 136 146 156 182 230 263 274 285 301 292 275 253 234 217 187 168 155 144 137 129 123 113 107 103 98.9 98.8 50.0 57.9 60.1 63.4 67.4 72.6 77.8 83.6 91.3 99.8 111 119 127 137 146 173 245 323 336 301 286 272 251 225 211 199 175 154 138 126 117 111 103 94.5 88.2 84.1 80.8 82.1 55.0 49.6 52.7 56.3 60.8 65.8 72.8 78.8 84.8 91.1 97.7 105 113 122 134 166 265 385 394 321 293 274 243 210 189 178 155 137 119 109 102 97.1 90.2 83.2 77.6 72.6 68.9 69.5 60.0 40.0 43.9 50.6 56.0 62.3 67.8 74.6 81.1 86.9 92.9 100 107 118 134 185 331 464 453 382 333 294 252 213 183 166 142 124 111 102 94.6 87.3 80.7 74.1 68.7 62.7 59.2 59.2 65.0 28.2 30.5 38.1 50.2 59.8 64.3 71.3 77.9 83.5 90.3 97.4 105 115 132 198 410 566 548 468 395 332 283 240 205 174 147 127 108 96.6 87.5 79.5 71.6 65.6 58.2 50.1 46.2 43.4 70.0 26.8 28.0 27.1 34.2 53.0 59.1 65.8 71.7 74.8 78.4 81.4 83.6 88.9 98.4 149 354 512 472 417 386 344 302 262 227 200 171 136 109 93.2 83.0 73.8 63.5 54.9 47.9 37.2 29.6 23.5 75.0 22.3 23.2 17.8 16.4 22.6 23.5 21.5 19.4 17.0 15.8 15.1 14.4 14.6 16.6 23.8 48.3 74.6 94.4 107 123 131 126 113 117 130 131 113 92.3 77.7 68.4 60.5 51.7 43.3 35.8 28.3 19.6 16.6 80.0 5.2 4.8 4.8 4.8 4.8 4.9 5.2 5.3 5.6 6.1 6.3 6.2 6.2 6.4 7.2 8.8 11.0 13.2 14.1 15.0 16.0 18.9 16.5 15.2 14.8 13.9 13.8 12.4 11.5 10.9 11.1 11.4 11.4 10.1 10.0 9.1 8.3 85.0 2.0 2.0 2.0 2.1 2.2 2.3 2.3 2.5 2.6 2.8 3.0 3.2 3.4 3.7 4.0 4.3 4.5 4.8 4.7 4.7 4.5 4.4 4.2 4.1 4.0 3.7 3.6 3.4 3.2 3.0 2.9 2.8 2.8 2.7 2.8 2.7 2.3 90.0 1.5 1.5 1.5 1.5 1.7 1.7 1.8 2.0 2.1 2.2 2.4 2.6 2.8 2.9 3.1 3.3 3.5 3.5 3.5 3.4 3.3 3.2 3.0 2.8 2.6 2.3 2.2 2.0 1.8 1.6 1.5 1.5 1.4 1.4 1.3 1.3 1.1 135.0 1.5 1.5 1.5 1.5 1.7 1.7 1.8 2.0 2.1 2.2 2.4 2.6 2.8 2.9 3.1 3.3 3.5 3.5 3.5 3.4 3.3 3.2 3.0 2.8 2.6 2.3 2.2 2.0 1.8 1.6 1.5 1.5 1.4 1.4 1.3 1.3 1.1 180.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0