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] SiTECO # [TEST] 9999 # [LUMINAIRE] Street light SL100, # [LUMCAT] 5NA55020SR + 5NA55000XG # [DATE] # down given: 99.7% # out given: 74.2% # tilt: 0.00 # [LAMP] HST 70W # Source file: ldt/5NA55020SR+5NA55000XG_1xHST_70W_9999.ldt # Luminaire flux = 742 raw, for the given bulb(s) it would be 4825 lm, # 74.2 % of the bulb flux # between 75 and 90: 1.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 12.0 cd / 1000 lm , 0.6 % of the luminaire flux # 90deg and above: max 1.0 cd / 1000 lm , 0.3 % 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: 6 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 20 % # (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 642 cd / 1000 lm, # 67.5 deg to < 76 deg: max 414 cd / 1000 lm, # maximum spec. lum. intensity 642 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 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 #V: 0.0 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 5.0 248 248 245 251 258 263 265 267 270 272 272 273 272 270 267 264 265 265 270 10.0 216 218 232 239 247 253 269 277 285 294 301 304 303 292 291 284 276 270 267 15.0 178 182 195 204 221 232 247 264 276 288 301 310 315 315 306 291 284 280 261 20.0 140 149 166 170 174 179 201 231 262 282 297 297 288 284 295 292 278 282 247 25.0 124 129 142 137 134 146 174 210 247 283 301 300 290 273 262 274 268 264 221 30.0 115 115 121 121 122 127 151 189 237 293 317 314 295 272 246 237 245 234 193 35.0 117 117 125 123 122 123 128 166 228 310 344 340 302 265 227 194 187 188 157 40.0 117 119 125 124 126 127 125 140 217 307 352 344 305 232 156 120 109 106 103 45.0 104 103 102 103 110 121 129 130 189 321 405 380 271 144 107 98.0 91.0 84.0 82.0 50.0 82.0 78.0 79.0 81.0 95.0 107 120 133 174 352 500 435 195 108 97.0 89.0 78.0 71.0 70.0 55.0 61.0 60.0 64.0 74.0 89.0 98.0 108 128 153 329 495 365 136 100 90.0 78.0 68.0 59.0 74.0 60.0 43.0 46.0 51.0 67.0 81.0 91.0 101 117 144 326 561 298 115 92.0 82.0 69.0 59.0 54.0 45.0 65.0 28.0 34.0 42.0 57.0 73.0 82.0 92.0 107 127 339 642 262 97.0 81.0 72.0 60.0 48.0 38.0 35.0 70.0 13.0 18.0 32.0 45.0 58.0 68.0 78.0 87.0 73.0 192 414 179 81.0 69.0 58.0 47.0 34.0 26.0 23.0 75.0 4.0 6.0 15.0 30.0 44.0 9.0 9.0 13.0 20.0 51.0 84.0 30.0 10.0 7.0 42.0 22.0 9.0 6.0 5.0 80.0 3.0 5.0 5.0 3.0 4.0 4.0 4.0 5.0 6.0 10.0 12.0 6.0 4.0 3.0 3.0 3.0 3.0 3.0 2.0 85.0 1.0 1.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 1.0 1.0 1.0 1.0 1.0 90.0 0.0 0.0 0.0 0.0 0.0 1.0 1.0 1.0 1.0 1.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 95.0 0.0 0.0 0.0 0.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.0 0.0 0.0 0.0 0.0 105.0 0.0 0.0 0.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.0 0.0 0.0 0.0 0.0 110.0 0.0 0.0 0.0 0.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.0 0.0 0.0 0.0 0.0 120.0 1.0 0.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.0 0.0 0.0 0.0 0.0 125.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 130.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 135.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 140.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 145.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 150.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 155.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 160.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 165.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 170.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 175.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 180.0 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