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] 30924 # [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 3, RP 3 # [LUMCAT] 5NA55911TT0B400 # [DATE] # down given: 99.9% # out given: 76.0% # tilt: 0.00 # [LAMP] HST 400W # Source file: ldt/5NA55911TT0B400_1xHST_400W_30924.ldt # Luminaire flux = 760 raw, for the given bulb(s) it would be 42181 lm, # 76.0 % of the bulb flux # between 75 and 90: 1.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 13.8 cd / 1000 lm , 0.4 % of the luminaire flux # 90deg and above: max 0.8 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 441 cd / 1000 lm, # 67.5 deg to < 76 deg: max 427 cd / 1000 lm, # maximum spec. lum. intensity 441 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: 0.0 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 5.0 172 174 175 179 182 186 189 193 197 200 204 207 211 212 215 214 214 212 213 10.0 154 157 161 164 170 181 192 201 211 219 227 233 240 240 239 236 237 231 232 15.0 138 142 146 155 166 176 184 193 204 215 228 239 254 264 267 261 251 248 246 20.0 125 130 135 148 140 164 176 189 204 219 237 251 265 269 273 275 263 255 248 25.0 118 121 129 140 143 148 157 173 194 219 241 259 276 283 277 268 260 247 236 30.0 111 114 126 127 128 132 140 161 179 201 228 257 282 290 270 256 249 233 214 35.0 110 111 114 114 116 121 127 141 163 185 218 247 273 297 287 250 226 224 195 40.0 103 107 115 121 121 117 121 131 161 193 227 265 284 290 285 256 217 202 172 45.0 93.1 97.0 112 133 132 120 118 125 158 200 248 282 303 286 244 213 183 165 137 50.0 84.2 89.1 99.7 125 131 125 116 121 165 246 299 315 307 264 193 155 133 114 95.7 55.0 70.6 74.7 85.7 112 119 120 115 117 182 294 349 355 300 226 156 116 96.4 76.5 65.4 60.0 58.2 61.2 72.2 93.9 99.3 105 109 120 209 349 425 413 277 162 104 77.9 64.6 48.1 40.7 65.0 47.7 49.7 59.0 73.2 80.3 89.8 105 118 231 420 441 323 169 101 72.7 56.1 43.0 33.9 26.5 70.0 37.2 43.0 42.2 50.1 56.8 65.0 70.2 80.9 215 427 335 146 82.9 68.9 56.2 44.5 31.7 20.2 17.8 75.0 18.3 41.0 22.4 21.6 21.4 10.3 18.1 19.7 67.4 128 77.7 37.5 29.8 22.2 30.9 23.7 15.5 9.3 5.7 80.0 3.4 7.2 4.9 2.2 2.2 2.7 3.3 4.9 13.8 13.6 7.8 5.5 3.6 3.3 2.7 1.8 1.8 1.7 1.6 85.0 0.6 0.9 0.8 0.9 1.0 1.2 1.3 1.6 1.8 2.3 1.8 1.8 1.3 1.2 1.0 0.7 0.8 0.9 0.9 90.0 0.2 0.3 0.5 0.8 0.5 0.5 0.5 0.6 0.6 0.7 0.6 0.6 0.5 0.4 0.3 0.3 0.3 0.4 0.6 95.0 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.2 0.3 100.0 0.2 0.2 0.2 0.3 0.3 0.4 0.4 0.4 0.5 0.5 0.5 0.4 0.4 0.3 0.2 0.2 0.2 0.2 0.2 105.0 0.2 0.2 0.2 0.3 0.3 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 0.2 110.0 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