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] 29718 # [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 3, RP 5 # [LUMCAT] 5NA55921TT0C236 # [DATE] # down given: 100.0% # out given: 74.6% # tilt: 0.00 # [LAMP] HST 400W # Source file: ldt/5NA55921TT0C236_1xHST_400W_29718.ldt # Luminaire flux = 746 raw, for the given bulb(s) it would be 41388 lm, # 74.6 % of the bulb flux # between 75 and 90: 1.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 13.6 cd / 1000 lm , 0.3 % of the luminaire flux # 90deg and above: max 0.6 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 420 cd / 1000 lm, # 67.5 deg to < 76 deg: max 322 cd / 1000 lm, # maximum spec. lum. intensity 420 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: 0.0 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 5.0 147 149 149 152 155 159 162 167 169 172 176 177 181 183 186 185 186 184 185 10.0 133 136 138 141 147 155 164 172 180 188 195 201 209 210 211 210 210 207 206 15.0 123 126 128 135 144 151 158 164 175 186 199 212 227 237 242 237 230 226 224 20.0 116 118 121 130 133 137 144 153 166 183 204 222 239 249 256 260 250 241 236 25.0 112 113 117 122 123 127 132 141 156 180 208 229 251 262 265 264 259 249 243 30.0 105 106 112 113 115 120 124 132 145 172 203 236 265 276 268 258 258 253 242 35.0 104 104 106 107 110 114 118 123 134 162 197 234 264 286 292 262 244 258 230 40.0 101 103 108 116 118 114 117 121 130 167 209 253 279 286 310 295 256 271 240 45.0 89.7 92.5 102 123 129 120 118 122 131 170 224 263 290 303 329 323 291 279 244 50.0 83.3 87.5 90.9 113 126 126 119 121 132 201 278 306 323 326 290 251 225 218 181 55.0 65.8 72.2 79.6 102 116 118 115 117 133 233 321 339 333 303 232 168 137 121 99.0 60.0 53.0 57.4 67.6 87.8 97.3 101 105 113 135 264 387 408 362 237 139 97.1 75.6 60.3 54.3 65.0 43.0 45.3 54.1 68.0 76.7 84.1 93.7 110 135 311 420 358 212 121 77.6 57.4 45.2 37.4 30.6 70.0 31.6 36.0 34.2 41.3 46.8 54.5 56.9 68.7 106 294 322 200 104 71.0 55.1 42.0 30.9 20.6 20.2 75.0 17.6 29.4 17.2 11.5 10.3 8.8 8.9 12.4 29.7 104 90.2 44.4 19.3 20.2 24.6 27.3 18.6 9.6 6.4 80.0 2.9 4.8 4.3 2.7 2.5 3.1 3.7 4.9 7.3 13.6 9.6 6.2 2.8 2.4 2.3 1.9 1.7 1.7 1.7 85.0 0.8 0.9 0.9 1.0 1.2 1.5 1.5 1.8 1.9 2.1 1.8 1.6 1.3 1.1 1.0 0.9 0.8 0.8 0.8 90.0 0.2 0.2 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.3 0.3 0.2 0.2 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