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] 29880 # [LUMINAIRE] Street light SQ 200, serial adjustment, LP 2, RP 4 # [LUMCAT] 5NA55911SE1B200 # [DATE] # down given: 100.0% # out given: 73.1% # tilt: 0.00 # [LAMP] HSE 250W # Source file: ldt/5NA55911SE1B200_1xHSE_250W_S_29880.ldt # Luminaire flux = 731 raw, for the given bulb(s) it would be 23394 lm, # 73.1 % of the bulb flux # between 75 and 90: 2.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 27.4 cd / 1000 lm , 0.7 % 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 229 cd / 1000 lm, # 67.5 deg to < 76 deg: max 154 cd / 1000 lm, # maximum spec. lum. intensity 290 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: 0.0 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 5.0 146 146 147 147 149 150 152 155 157 159 161 163 165 167 168 170 170 171 171 10.0 137 138 139 140 142 145 149 153 158 163 168 173 178 182 185 188 189 188 189 15.0 131 131 133 134 137 141 146 152 160 168 178 189 199 206 211 215 214 213 212 20.0 125 126 127 129 133 137 142 149 159 171 186 202 217 228 234 237 235 232 230 25.0 119 121 123 125 128 133 139 146 157 171 190 212 232 248 256 257 252 245 243 30.0 116 117 119 121 125 129 134 141 152 168 193 221 245 262 270 269 261 252 248 35.0 117 115 116 118 123 125 127 133 143 162 193 228 255 271 276 273 264 252 245 40.0 115 114 115 119 126 128 127 128 137 157 194 238 263 273 275 269 257 243 234 45.0 108 106 110 119 128 135 137 133 139 165 210 257 274 271 268 257 243 229 216 50.0 105 102 105 113 125 134 141 138 146 183 237 280 283 265 248 228 211 197 186 55.0 86.4 86.6 92.2 103 115 125 133 137 156 205 257 290 288 252 219 190 171 159 152 60.0 75.8 74.3 78.5 88.2 99.3 108 115 122 154 206 255 280 264 221 182 152 130 117 111 65.0 69.7 64.9 65.0 69.8 78.6 86.2 92.0 98.7 132 177 214 229 203 169 138 112 96.2 87.3 82.2 70.0 56.0 52.9 50.1 47.7 54.1 59.1 63.4 67.2 92.1 124 147 154 132 107 85.1 67.1 57.7 53.6 49.8 75.0 36.3 33.1 29.4 25.0 28.3 28.2 32.5 33.9 47.6 65.1 77.9 80.5 66.8 50.5 37.8 33.9 28.5 23.7 22.6 80.0 11.5 11.4 10.5 8.7 9.8 10.2 11.4 11.8 16.4 22.2 23.8 27.4 20.2 13.4 11.0 8.9 8.3 8.4 8.1 85.0 1.5 1.8 1.8 1.6 1.9 2.0 2.2 2.8 2.7 3.4 4.0 3.8 2.7 2.1 2.0 1.6 1.6 1.8 1.6 90.0 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.6 0.6 0.5 0.5 0.4 0.4 0.4 0.3 0.3 0.3 0.3 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