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] 9996 # [LUMINAIRE] Street light SL100, # [LUMCAT] 5NA55027SR + 5NA55000XG # [DATE] # down given: 99.8% # out given: 73.4% # tilt: 0.00 # [LAMP] HST 100W # Source file: ldt/5NA55027SR+5NA55000XG_1xHST_100W_9996.ldt # Luminaire flux = 734 raw, for the given bulb(s) it would be 7344 lm, # 73.4 % of the bulb flux # between 75 and 90: 1.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 10.0 cd / 1000 lm , 0.5 % of the luminaire flux # 90deg and above: max 1.0 cd / 1000 lm , 0.2 % 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: 4 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 14 % # (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 560 cd / 1000 lm, # 67.5 deg to < 76 deg: max 310 cd / 1000 lm, # maximum spec. lum. intensity 560 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: 0.0 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 5.0 262 263 264 263 265 267 269 270 273 274 275 276 280 281 282 287 290 297 301 10.0 233 236 241 249 260 265 269 276 283 289 293 291 290 283 280 273 274 279 291 15.0 192 197 211 227 238 254 262 271 282 296 309 317 318 309 286 265 255 256 265 20.0 145 153 171 184 186 195 219 248 275 295 317 322 318 307 300 282 258 242 236 25.0 118 122 134 136 137 152 181 221 265 301 328 328 316 295 281 280 267 246 223 30.0 107 109 117 118 119 125 150 191 246 298 327 327 307 284 264 250 250 232 195 35.0 106 109 120 118 117 119 128 163 231 304 346 342 302 262 235 202 193 185 157 40.0 105 114 123 121 122 122 123 142 210 298 355 342 296 227 166 130 116 109 106 45.0 94.0 101 102 103 110 119 124 130 193 317 409 375 266 157 108 100 96.0 90.0 86.0 50.0 74.0 77.0 77.0 84.0 93.0 103 116 128 177 345 484 422 215 112 99.0 92.0 86.0 80.0 76.0 55.0 59.0 60.0 62.0 72.0 84.0 94.0 104 121 156 321 461 361 149 102 92.0 82.0 76.0 72.0 66.0 60.0 45.0 48.0 50.0 62.0 75.0 87.0 96.0 112 140 333 512 315 115 90.0 82.0 72.0 66.0 59.0 52.0 65.0 31.0 35.0 39.0 51.0 67.0 77.0 86.0 99.0 120 336 560 296 95.0 76.0 69.0 60.0 51.0 39.0 35.0 70.0 14.0 19.0 29.0 40.0 53.0 63.0 73.0 73.0 45.0 172 310 178 77.0 63.0 53.0 44.0 32.0 21.0 16.0 75.0 5.0 8.0 14.0 27.0 39.0 8.0 8.0 15.0 17.0 43.0 65.0 29.0 9.0 7.0 34.0 16.0 7.0 4.0 3.0 80.0 4.0 5.0 5.0 3.0 4.0 4.0 4.0 4.0 5.0 8.0 10.0 6.0 4.0 3.0 3.0 2.0 2.0 1.0 1.0 85.0 1.0 1.0 1.0 1.0 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 1.0 1.0 90.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 1.0 1.0 0.0 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 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 0.0 100.0 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 0.0 105.0 0.0 0.0 0.0 0.0 1.0 1.0 0.0 1.0 1.0 1.0 1.0 1.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 110.0 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 0.0 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 0.0 0.0 0.0 0.0 0.0 0.0 120.0 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 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