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.
# IESNA:LM-63-1995 # [TEST] 37608 # [MANUFAC] SiTECO # [LUMCAT] 5NA58821ST0D # [LUMINAIRE] SC 100, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated # [MORE] clear diffuser acryl # [LAMPCAT] Osram: NAV-T 250W SUPER 4Y # [LAMP] HST 250W # TILT=NONE # Bulbs: 1, 33000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.353 0.735 0.000 # Ballast factor: 1, Input power: 285 W # Source file: ies/37608.ies # Luminaire flux = 27752 lm, # 84.1 % of the bulb flux # between 75 and 90: 1.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 9.8 cd / 1000 lm , 0.5 % of the luminaire flux # 90deg and above: max 9.5 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: 8 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 37 % # (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 501 cd / 1000 lm, # 67.5 deg to < 76 deg: max 408 cd / 1000 lm, # maximum spec. lum. intensity 501 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 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0 #V: 0.0 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 5.0 144 146 149 154 156 160 163 167 172 176 182 187 192 195 197 196 193 188 186 188 193 196 197 195 192 187 182 176 172 167 163 160 156 154 149 146 10.0 129 134 138 143 147 150 157 162 167 172 182 189 200 214 226 235 233 221 212 221 233 235 226 214 200 189 182 172 167 162 157 150 147 143 138 134 15.0 118 125 128 131 133 136 148 163 183 199 216 231 243 237 237 258 271 258 239 258 271 258 237 237 243 231 216 199 183 163 148 136 133 131 128 125 20.0 111 117 119 121 123 136 140 153 174 197 216 235 261 289 295 282 301 289 265 289 301 282 295 289 261 235 216 197 174 153 140 136 123 121 119 117 25.0 108 116 117 119 121 127 133 143 173 227 264 282 281 302 324 332 325 320 300 320 325 332 324 302 281 282 264 227 173 143 133 127 121 119 117 116 30.0 102 106 108 114 116 121 128 142 172 233 294 331 354 352 350 350 348 349 332 349 348 350 350 352 354 331 294 233 172 142 128 121 116 114 108 106 35.0 94.9 97.5 97.9 105 111 115 125 136 169 252 327 372 401 393 392 363 343 367 366 367 343 363 392 393 401 372 327 252 169 136 125 115 111 105 97.9 97.5 40.0 88.5 89.8 91.0 98.0 105 113 121 129 158 241 330 388 415 426 404 356 330 354 340 354 330 356 404 426 415 388 330 241 158 129 121 113 105 98.0 91.0 89.8 45.0 82.4 84.5 86.6 94.6 102 111 121 133 165 293 420 469 443 384 336 267 248 266 259 266 248 267 336 384 443 469 420 293 165 133 121 111 102 94.6 86.6 84.5 50.0 72.8 75.8 81.0 89.7 96.2 107 120 133 166 297 437 480 448 315 244 201 187 172 167 172 187 201 244 315 448 480 437 297 166 133 120 107 96.2 89.7 81.0 75.8 55.0 64.4 67.3 74.7 83.8 91.5 103 116 128 157 278 416 437 370 218 135 130 119 85.9 77.8 85.9 119 130 135 218 370 437 416 278 157 128 116 103 91.5 83.8 74.7 67.3 60.0 56.5 59.6 67.3 77.0 88.2 98.5 114 124 153 302 486 477 328 155 87.8 74.0 65.5 48.6 42.3 48.6 65.5 74.0 87.8 155 328 477 486 302 153 124 114 98.5 88.2 77.0 67.3 59.6 65.0 43.8 48.6 58.2 68.5 82.3 93.6 110 123 155 376 501 400 220 114 74.2 56.1 42.9 32.8 28.0 32.8 42.9 56.1 74.2 114 220 400 501 376 155 123 110 93.6 82.3 68.5 58.2 48.6 70.0 25.6 28.7 34.5 40.3 46.1 50.6 57.2 67.7 96.8 344 408 302 136 88.9 68.5 48.2 35.5 20.2 13.9 20.2 35.5 48.2 68.5 88.9 136 302 408 344 96.8 67.7 57.2 50.6 46.1 40.3 34.5 28.7 75.0 7.3 6.3 4.5 4.5 4.4 3.8 8.1 12.9 22.1 60.1 65.4 40.2 15.8 22.7 41.7 45.5 28.3 11.3 7.0 11.3 28.3 45.5 41.7 22.7 15.8 40.2 65.4 60.1 22.1 12.9 8.1 3.8 4.4 4.5 4.5 6.3 80.0 0.3 0.5 0.2 0.6 1.2 0.9 2.0 3.2 4.3 8.2 9.8 6.4 3.1 1.1 0.3 0.4 1.8 0.8 1.4 0.8 1.8 0.4 0.3 1.1 3.1 6.4 9.8 8.2 4.3 3.2 2.0 0.9 1.2 0.6 0.2 0.5 85.0 0.6 0.5 0.6 1.7 1.4 0.4 0.2 0.4 0.8 5.8 9.7 7.2 3.5 0.8 0.4 0.7 1.0 0.1 0.1 0.1 1.0 0.7 0.4 0.8 3.5 7.2 9.7 5.8 0.8 0.4 0.2 0.4 1.4 1.7 0.6 0.5 90.0 1.0 1.1 1.4 2.9 2.1 0.6 0.1 0.2 0.8 6.6 9.5 9.1 6.4 0.6 0.4 0.9 0.4 0.1 0.1 0.1 0.4 0.9 0.4 0.6 6.4 9.1 9.5 6.6 0.8 0.2 0.1 0.6 2.1 2.9 1.4 1.1 95.0 0.2 0.1 0.2 0.8 0.7 0.6 0.2 0.2 0.8 2.0 4.7 5.4 3.5 0.4 0.4 0.7 0.0 0.0 0.0 0.0 0.0 0.7 0.4 0.4 3.5 5.4 4.7 2.0 0.8 0.2 0.2 0.6 0.7 0.8 0.2 0.1 100.0 0.2 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.5 0.8 1.2 1.4 0.9 0.7 0.9 0.4 0.0 0.0 0.0 0.0 0.0 0.4 0.9 0.7 0.9 1.4 1.2 0.8 0.5 0.2 0.1 0.0 0.0 0.0 0.0 0.0 105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.3 0.8 1.2 1.1 1.0 1.1 0.3 0.0 0.0 0.0 0.0 0.0 0.3 1.1 1.0 1.1 1.2 0.8 0.3 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.1 0.0 0.2 1.1 1.0 0.3 0.0 0.0 0.0 0.0 0.0 0.3 1.0 1.1 0.2 0.0 0.1 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 135.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0