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.
# IESNA:LM-63-1995 # [TEST] 37900 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1PT1B # [LUMINAIRE] SC 100, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with # [MORE] power reduction relay "ECO" # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 4, RP 6 # [LAMPCAT] Philips: SON-T PIA PLUS 150W # [LAMP] HST 150W # TILT=NONE # Bulbs: 1, 17500 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.285 0.285 0.000 # Ballast factor: 1, Input power: 170 W # Source file: ies/37900.ies # Luminaire flux = 13741 lm, # 78.5 % of the bulb flux # between 75 and 90: 2.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 18.1 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 10.0 cd / 1000 lm , 0.5 % 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: 16 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 75 % # (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 467 cd / 1000 lm, # 67.5 deg to < 76 deg: max 403 cd / 1000 lm, # maximum spec. lum. intensity 467 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 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0 #V: 0.0 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 5.0 160 160 161 162 163 164 165 166 166 167 168 169 172 174 175 175 175 175 174 175 175 175 175 174 172 169 168 167 166 166 165 164 163 162 161 160 10.0 154 155 155 156 159 164 168 170 171 173 177 182 186 188 188 187 189 189 180 189 189 187 188 188 186 182 177 173 171 170 168 164 159 156 155 155 15.0 148 149 150 155 158 157 159 166 169 175 184 194 201 203 209 209 206 208 197 208 206 209 209 203 201 194 184 175 169 166 159 157 158 155 150 149 20.0 142 145 147 152 151 155 156 161 167 174 186 202 215 224 231 231 226 223 212 223 226 231 231 224 215 202 186 174 167 161 156 155 151 152 147 145 25.0 133 136 141 141 145 146 150 152 158 169 189 211 229 243 252 254 247 234 226 234 247 254 252 243 229 211 189 169 158 152 150 146 145 141 141 136 30.0 125 129 135 133 134 137 142 147 153 165 190 225 256 269 272 269 261 242 235 242 261 269 272 269 256 225 190 165 153 147 142 137 134 133 135 129 35.0 118 127 134 131 129 131 134 140 147 159 190 232 275 291 302 292 276 254 247 254 276 292 302 291 275 232 190 159 147 140 134 131 129 131 134 127 40.0 111 120 125 123 131 132 132 137 143 159 195 240 282 309 321 319 304 279 272 279 304 319 321 309 282 240 195 159 143 137 132 132 131 123 125 120 45.0 100 111 113 119 143 136 136 136 139 158 210 264 303 319 342 339 315 301 295 301 315 339 342 319 303 264 210 158 139 136 136 136 143 119 113 111 50.0 94.1 107 107 113 136 138 134 135 136 161 240 306 332 339 335 312 286 273 280 273 286 312 335 339 332 306 240 161 136 135 134 138 136 113 107 107 55.0 79.7 86.2 91.8 101 119 117 122 127 134 162 268 359 381 335 284 228 202 203 199 203 202 228 284 335 381 359 268 162 134 127 122 117 119 101 91.8 86.2 60.0 65.3 67.8 68.7 78.6 85.5 98.1 104 115 130 187 377 434 380 290 194 143 129 131 125 131 129 143 194 290 380 434 377 187 130 115 104 98.1 85.5 78.6 68.7 67.8 65.0 41.1 40.2 41.5 50.1 49.3 52.7 53.1 54.9 77.3 190 467 455 304 184 121 100 85.3 80.1 76.1 80.1 85.3 100 121 184 304 455 467 190 77.3 54.9 53.1 52.7 49.3 50.1 41.5 40.2 70.0 17.9 18.8 19.5 16.0 19.5 16.9 18.3 17.1 41.1 153 403 243 113 83.6 89.5 75.9 54.5 41.5 35.2 41.5 54.5 75.9 89.5 83.6 113 243 403 153 41.1 17.1 18.3 16.9 19.5 16.0 19.5 18.8 75.0 11.4 21.1 25.4 8.9 9.8 12.4 13.2 11.8 13.9 21.7 38.3 40.7 23.4 16.2 15.2 19.7 25.3 19.9 14.5 19.9 25.3 19.7 15.2 16.2 23.4 40.7 38.3 21.7 13.9 11.8 13.2 12.4 9.8 8.9 25.4 21.1 80.0 3.8 4.5 5.1 5.0 5.3 7.8 8.4 9.0 8.7 10.9 16.6 18.1 15.5 9.1 7.6 6.4 5.5 5.0 4.8 5.0 5.5 6.4 7.6 9.1 15.5 18.1 16.6 10.9 8.7 9.0 8.4 7.8 5.3 5.0 5.1 4.5 85.0 1.4 1.4 2.3 3.8 4.5 6.1 7.2 7.7 6.3 7.0 13.4 17.6 15.6 8.2 4.3 3.3 2.3 2.0 1.9 2.0 2.3 3.3 4.3 8.2 15.6 17.6 13.4 7.0 6.3 7.7 7.2 6.1 4.5 3.8 2.3 1.4 90.0 0.4 0.4 0.8 1.6 2.3 4.0 5.0 4.7 3.3 6.7 10.0 9.6 8.6 2.6 1.7 1.2 0.6 0.5 0.5 0.5 0.6 1.2 1.7 2.6 8.6 9.6 10.0 6.7 3.3 4.7 5.0 4.0 2.3 1.6 0.8 0.4 95.0 0.3 0.4 0.7 1.4 1.7 2.0 2.5 2.7 2.6 4.3 6.8 6.3 5.9 2.2 1.3 0.9 0.4 0.4 0.3 0.4 0.4 0.9 1.3 2.2 5.9 6.3 6.8 4.3 2.6 2.7 2.5 2.0 1.7 1.4 0.7 0.4 100.0 0.2 0.3 0.5 1.0 1.3 1.5 1.6 1.8 1.9 1.9 2.0 2.0 1.8 1.5 1.0 0.6 0.4 0.3 0.3 0.3 0.4 0.6 1.0 1.5 1.8 2.0 2.0 1.9 1.9 1.8 1.6 1.5 1.3 1.0 0.5 0.3 105.0 0.2 0.2 0.3 0.6 0.8 1.0 1.2 1.3 1.3 1.4 1.5 1.4 1.3 1.1 0.8 0.5 0.3 0.3 0.3 0.3 0.3 0.5 0.8 1.1 1.3 1.4 1.5 1.4 1.3 1.3 1.2 1.0 0.8 0.6 0.3 0.2 110.0 0.2 0.2 0.3 0.4 0.6 0.6 0.8 1.0 1.0 1.0 1.0 0.9 0.8 0.8 0.6 0.4 0.3 0.3 0.2 0.3 0.3 0.4 0.6 0.8 0.8 0.9 1.0 1.0 1.0 1.0 0.8 0.6 0.6 0.4 0.3 0.2 115.0 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.6 0.7 0.8 0.8 0.7 0.6 0.5 0.4 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.6 0.7 0.8 0.8 0.7 0.6 0.6 0.5 0.5 0.4 0.3 0.3 120.0 0.4 0.4 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.4 125.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0