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] 30929 # [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 3, RP 8 # [LUMCAT] 5NA55921TT0C436 # [DATE] # down given: 99.9% # out given: 75.8% # tilt: 0.00 # [LAMP] HST 400W # Source file: ldt/5NA55921TT0C436_1xHST_400W_30929.ldt # Luminaire flux = 758 raw, for the given bulb(s) it would be 42049 lm, # 75.8 % of the bulb flux # between 75 and 90: 1.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 14.7 cd / 1000 lm , 0.4 % of the luminaire flux # 90deg and above: max 1.0 cd / 1000 lm , 0.1 % 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: 3 % # 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 400 cd / 1000 lm, # 67.5 deg to < 76 deg: max 362 cd / 1000 lm, # maximum spec. lum. intensity 402 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: 0.0 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 5.0 138 139 139 141 143 144 146 148 150 152 155 158 160 160 162 161 160 159 160 10.0 133 134 136 137 140 144 150 155 159 164 170 176 182 182 183 180 181 177 178 15.0 126 128 130 134 140 145 149 153 158 165 172 182 195 205 211 207 201 199 197 20.0 120 122 125 132 138 142 148 155 160 167 177 189 203 215 224 229 222 217 213 25.0 117 119 123 131 132 134 136 141 147 160 177 196 213 227 235 239 240 229 222 30.0 111 114 120 122 122 124 126 132 136 149 174 204 229 240 245 243 244 234 221 35.0 111 113 114 115 116 118 120 124 127 136 165 203 230 251 264 245 241 244 217 40.0 109 111 114 123 127 120 118 119 120 127 164 218 251 252 284 269 240 256 225 45.0 102 104 108 124 135 126 117 116 116 125 172 230 259 274 326 339 319 300 298 50.0 99.1 102 100 118 131 129 119 113 111 133 229 292 316 326 361 379 380 363 348 55.0 82.1 84.4 88.6 108 121 119 115 109 108 143 265 315 332 352 343 283 257 282 254 60.0 68.0 68.6 75.5 92.6 100 103 102 104 107 161 329 392 402 315 203 122 108 128 123 65.0 49.4 51.4 60.3 70.2 77.1 85.7 87.7 98.6 105 194 400 400 281 165 94.6 64.7 55.8 55.9 53.9 70.0 34.5 39.9 38.2 42.2 48.1 55.0 54.3 63.4 75.8 204 362 255 155 86.3 63.5 49.9 35.9 26.0 20.7 75.0 15.6 33.9 18.0 17.6 17.8 10.7 8.2 12.3 22.6 91.4 151 86.1 39.7 39.5 35.0 30.8 20.7 11.8 6.9 80.0 3.3 6.7 4.2 2.5 2.6 2.7 2.9 3.9 5.1 13.9 14.7 8.8 3.9 3.5 2.9 3.0 2.6 2.6 2.0 85.0 0.7 1.0 0.8 1.0 1.0 1.2 1.2 1.5 1.5 2.0 1.7 1.7 1.1 1.2 1.0 0.9 0.9 0.9 0.9 90.0 0.3 0.4 0.6 1.0 0.6 0.6 0.5 0.5 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.4 0.3 0.4 0.5 95.0 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.3 100.0 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 105.0 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 110.0 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