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] 29717 # [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 3, RP 4 # [LUMCAT] 5NA55921TT0C236 # [DATE] # down given: 100.0% # out given: 74.4% # tilt: 0.00 # [LAMP] HST 400W # Source file: ldt/5NA55921TT0C236_1xHST_400W_29717.ldt # Luminaire flux = 744 raw, for the given bulb(s) it would be 41312 lm, # 74.4 % 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 13.1 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 424 cd / 1000 lm, # 67.5 deg to < 76 deg: max 337 cd / 1000 lm, # maximum spec. lum. intensity 424 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: 0.0 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 5.0 154 155 157 160 163 168 171 175 178 181 185 187 191 193 197 195 196 193 195 10.0 139 141 143 148 154 163 173 182 191 200 206 213 220 221 222 218 219 216 216 15.0 126 129 131 139 150 158 165 173 185 197 210 223 238 248 253 246 238 235 232 20.0 118 120 123 133 137 142 150 162 177 194 216 234 250 258 265 267 256 248 243 25.0 112 113 118 124 125 130 138 150 168 194 221 241 262 273 271 268 262 251 244 30.0 105 107 113 114 117 123 128 139 157 182 214 246 274 284 272 259 254 249 237 35.0 104 104 106 108 111 115 119 127 145 173 208 242 272 293 293 260 240 253 224 40.0 100 102 108 116 117 114 117 123 142 181 220 259 285 292 307 289 249 256 221 45.0 88.6 91.7 102 124 128 119 118 123 143 186 236 271 297 301 297 275 243 230 191 50.0 80.9 85.7 91.4 115 125 125 118 122 144 224 286 307 317 306 243 200 174 159 130 55.0 65.0 71.4 79.8 104 116 118 115 118 150 264 333 348 324 270 194 133 114 97.5 80.2 60.0 52.6 56.9 67.6 88.2 96.6 101 105 115 158 301 401 412 334 206 124 88.1 69.7 55.5 48.9 65.0 42.7 45.0 54.1 68.5 76.5 83.6 96.4 111 165 355 424 348 189 110 74.8 55.6 43.3 36.1 29.5 70.0 32.4 37.0 35.4 43.0 48.8 55.9 59.5 71.7 139 337 318 187 95.9 69.7 54.4 41.3 30.6 20.1 18.1 75.0 18.3 30.8 17.8 15.3 10.9 9.3 9.1 12.9 42.1 77.2 81.9 37.1 52.4 8.0 22.5 26.7 18.1 9.6 6.5 80.0 2.9 4.7 4.3 2.7 2.4 3.0 3.7 5.0 8.2 13.1 8.7 5.8 2.9 2.4 2.2 1.9 1.7 1.6 1.7 85.0 0.8 0.9 0.9 1.1 1.2 1.5 1.6 1.9 1.9 2.2 1.8 1.7 1.3 1.1 1.0 0.9 0.7 0.7 0.7 90.0 0.2 0.2 0.2 0.3 0.4 0.4 0.5 0.5 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