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] 29721 # [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 3, RP 8 # [LUMCAT] 5NA55921TT1C236 # [DATE] # down given: 100.0% # out given: 74.4% # tilt: 0.00 # [LAMP] HST 400W # Source file: ldt/5NA55921TT1C236_1xHST_400W_29721.ldt # Luminaire flux = 744 raw, for the given bulb(s) it would be 41281 lm, # 74.4 % of the bulb flux # between 75 and 90: 1.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 15.6 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 374 cd / 1000 lm, # 67.5 deg to < 76 deg: max 306 cd / 1000 lm, # maximum spec. lum. intensity 406 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: 0.0 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 5.0 132 132 133 136 138 141 144 147 149 150 152 154 158 160 162 160 161 159 160 10.0 124 126 127 130 133 139 145 151 157 162 167 173 180 180 183 180 182 178 179 15.0 118 120 122 126 133 138 141 146 151 160 171 183 197 207 212 207 201 198 196 20.0 114 114 116 123 126 128 131 136 142 153 171 189 207 219 227 230 222 215 212 25.0 111 112 114 117 117 120 124 128 133 147 169 194 215 230 237 241 241 230 225 30.0 106 107 110 111 113 117 119 122 124 138 167 201 230 243 247 243 247 239 231 35.0 106 105 106 107 110 113 115 118 119 129 161 204 235 256 272 250 242 255 234 40.0 104 104 106 116 121 115 116 117 118 124 165 224 257 261 292 279 251 277 245 45.0 93.7 95.1 99.5 117 128 123 118 120 120 127 174 234 264 279 330 346 336 335 324 50.0 90.3 92.7 90.7 109 124 127 122 120 122 138 223 289 314 324 358 386 406 401 381 55.0 70.2 76.3 80.5 99.6 116 118 118 117 121 148 261 312 333 346 347 295 277 310 282 60.0 57.9 60.3 68.2 86.3 97.6 101 104 109 114 157 317 381 393 321 214 138 114 132 134 65.0 45.0 47.2 54.7 63.4 72.6 81.7 88.5 101 108 174 362 374 272 169 97.9 65.4 54.3 57.4 60.7 70.0 29.0 33.5 31.4 36.7 42.2 49.8 50.3 60.5 71.2 166 306 233 152 84.0 58.6 45.6 33.2 23.8 20.6 75.0 12.4 25.8 12.5 12.0 9.2 8.5 9.1 11.4 14.8 64.8 108 67.1 26.0 25.9 34.7 30.0 19.7 10.5 7.1 80.0 3.2 5.3 4.3 3.1 2.7 3.5 4.0 4.8 5.2 10.5 15.6 8.2 3.4 2.7 2.7 2.4 2.1 2.1 2.2 85.0 1.0 1.2 1.1 1.3 1.3 1.5 1.6 1.8 1.7 1.9 1.7 1.6 1.3 1.2 1.1 1.0 0.9 1.0 0.9 90.0 0.3 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.3 0.3 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