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] 30158 # [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 2, RP 5 # [LUMCAT] 5NA55921ST0C236 # [DATE] # down given: 100.0% # out given: 81.5% # tilt: 0.00 # [LAMP] HST 250W # Source file: ldt/5NA55921ST0C236_1xHST_250W_30158.ldt # Luminaire flux = 815 raw, for the given bulb(s) it would be 26901 lm, # 81.5 % of the bulb flux # between 75 and 90: 2.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 28.4 cd / 1000 lm , 0.4 % of the luminaire flux # 90deg and above: max 0.7 cd / 1000 lm , 0.0 % 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: 1 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 3 % # (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 469 cd / 1000 lm, # 67.5 deg to < 76 deg: max 396 cd / 1000 lm, # maximum spec. lum. intensity 469 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: 0.0 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 5.0 156 158 158 161 162 166 167 170 172 176 180 183 186 188 192 191 194 192 193 10.0 144 146 146 149 153 160 167 174 182 191 199 205 214 218 221 217 221 218 220 15.0 134 136 137 143 150 156 158 165 174 187 201 216 234 249 256 253 246 244 247 20.0 127 128 130 138 140 142 147 154 164 179 203 226 247 263 273 282 274 263 266 25.0 122 123 125 130 129 133 137 143 151 170 199 229 254 270 285 286 286 271 274 30.0 115 116 120 120 123 128 131 135 141 160 199 238 268 283 282 278 282 272 267 35.0 114 113 114 116 118 124 127 130 134 149 190 239 268 292 298 269 264 274 254 40.0 111 113 119 130 133 127 129 131 132 141 192 257 289 285 316 284 252 284 249 45.0 98.9 102 115 139 149 138 133 134 132 143 205 266 296 311 329 320 285 289 269 50.0 92.4 97.3 106 130 146 149 138 135 133 160 282 352 370 359 326 290 260 255 222 55.0 75.7 82.5 93.0 120 137 142 137 131 134 179 331 388 384 352 282 217 185 166 128 60.0 62.0 66.9 79.3 105 117 120 121 124 129 204 394 460 416 304 198 139 106 80.9 64.4 65.0 49.6 52.9 64.7 83.2 92.3 98.1 104 116 126 234 469 464 295 164 103 70.7 56.9 42.2 34.1 70.0 38.2 41.9 46.1 55.2 63.0 75.2 80.1 95.6 113 248 396 244 137 85.2 64.3 49.0 34.0 24.8 19.9 75.0 18.0 32.6 18.7 19.9 16.0 14.9 12.1 17.6 34.9 131 181 86.8 38.8 35.8 43.6 33.3 19.6 11.8 8.3 80.0 3.9 7.1 5.1 3.4 3.2 4.0 4.9 6.4 7.6 20.8 28.4 12.0 4.0 3.4 3.3 2.7 2.4 2.3 2.2 85.0 1.0 1.2 1.1 1.4 1.5 1.8 1.9 2.3 2.3 2.6 2.2 2.1 1.6 1.4 1.3 1.1 1.0 1.0 1.0 90.0 0.2 0.3 0.3 0.4 0.5 0.5 0.5 0.6 0.6 0.7 0.6 0.6 0.5 0.5 0.4 0.3 0.3 0.3 0.2 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 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 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 0.0 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 0.0 125.0 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