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] 37897 # [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 3 # [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/37897.ies # Luminaire flux = 13916 lm, # 79.5 % of the bulb flux # between 75 and 90: 1.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 20.2 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 9.3 cd / 1000 lm , 0.4 % 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: 14 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 63 % # (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 537 cd / 1000 lm, # 67.5 deg to < 76 deg: max 402 cd / 1000 lm, # maximum spec. lum. intensity 537 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: 0.0 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 5.0 176 177 179 179 182 184 186 187 188 189 191 194 197 200 201 202 202 196 192 196 202 202 201 200 197 194 191 189 188 187 186 184 182 179 179 177 10.0 167 169 169 170 175 182 188 192 195 200 207 213 216 219 219 217 218 219 211 219 218 217 219 219 216 213 207 200 195 192 188 182 175 170 169 169 15.0 159 160 161 169 173 173 180 189 195 205 216 228 237 239 243 239 233 234 224 234 233 239 243 239 237 228 216 205 195 189 180 173 173 169 161 160 20.0 148 152 155 161 164 169 174 183 191 203 220 238 252 259 263 258 248 241 229 241 248 258 263 259 252 238 220 203 191 183 174 169 164 161 155 152 25.0 136 140 146 147 154 158 163 170 185 205 232 253 267 275 275 271 262 242 238 242 262 271 275 275 267 253 232 205 185 170 163 158 154 147 146 140 30.0 129 134 141 140 143 147 154 164 179 204 233 267 289 293 288 276 261 238 230 238 261 276 288 293 289 267 233 204 179 164 154 147 143 140 141 134 35.0 121 129 137 137 135 139 143 153 171 199 230 267 298 306 303 281 258 235 227 235 258 281 303 306 298 267 230 199 171 153 143 139 135 137 137 129 40.0 111 119 126 133 137 137 140 149 165 201 238 272 292 305 302 277 253 228 213 228 253 277 302 305 292 272 238 201 165 149 140 137 137 133 126 119 45.0 98.2 107 115 129 147 139 142 146 162 208 260 293 311 307 287 249 219 204 190 204 219 249 287 307 311 293 260 208 162 146 142 139 147 129 115 107 50.0 88.5 100.0 105 123 142 137 138 145 161 231 301 331 327 297 247 200 174 161 149 161 174 200 247 297 327 331 301 231 161 145 138 137 142 123 105 100.0 55.0 70.6 78.8 88.0 103 123 121 126 137 162 242 332 379 359 256 190 148 127 116 107 116 127 148 190 256 359 379 332 242 162 137 126 121 123 103 88.0 78.8 60.0 56.4 63.6 70.1 83.8 94.3 108 116 130 171 355 484 455 325 197 137 109 91.8 82.8 74.8 82.8 91.8 109 137 197 325 455 484 355 171 130 116 108 94.3 83.8 70.1 63.6 65.0 39.6 42.1 46.4 57.1 59.6 66.2 67.7 75.5 145 463 537 425 202 136 104 84.9 68.0 56.2 49.6 56.2 68.0 84.9 104 136 202 425 537 463 145 75.5 67.7 66.2 59.6 57.1 46.4 42.1 70.0 18.8 20.0 22.3 18.2 20.4 17.2 20.6 22.5 68.4 337 402 166 67.8 68.9 85.5 69.1 48.0 34.0 26.5 34.0 48.0 69.1 85.5 68.9 67.8 166 402 337 68.4 22.5 20.6 17.2 20.4 18.2 22.3 20.0 75.0 11.7 23.4 29.9 9.8 7.4 9.8 13.3 14.8 19.2 28.3 32.6 25.4 17.1 13.9 12.7 14.7 15.0 13.2 10.6 13.2 15.0 14.7 12.7 13.9 17.1 25.4 32.6 28.3 19.2 14.8 13.3 9.8 7.4 9.8 29.9 23.4 80.0 3.6 4.1 4.7 4.8 5.1 7.2 9.4 11.0 10.9 15.5 20.2 17.3 12.6 7.7 6.5 5.0 4.4 3.8 3.7 3.8 4.4 5.0 6.5 7.7 12.6 17.3 20.2 15.5 10.9 11.0 9.4 7.2 5.1 4.8 4.7 4.1 85.0 1.2 1.3 2.0 3.6 4.6 6.9 8.6 8.9 7.5 12.2 18.1 16.2 12.6 5.1 3.7 2.4 1.8 1.6 1.6 1.6 1.8 2.4 3.7 5.1 12.6 16.2 18.1 12.2 7.5 8.9 8.6 6.9 4.6 3.6 2.0 1.3 90.0 0.3 0.3 0.7 1.4 2.0 3.6 4.5 3.7 3.1 6.3 9.3 8.1 6.8 2.0 1.4 0.9 0.5 0.4 0.4 0.4 0.5 0.9 1.4 2.0 6.8 8.1 9.3 6.3 3.1 3.7 4.5 3.6 2.0 1.4 0.7 0.3 95.0 0.2 0.3 0.6 1.2 1.4 1.7 2.2 2.2 2.3 4.1 6.1 5.2 4.6 1.6 1.1 0.7 0.3 0.3 0.3 0.3 0.3 0.7 1.1 1.6 4.6 5.2 6.1 4.1 2.3 2.2 2.2 1.7 1.4 1.2 0.6 0.3 100.0 0.2 0.2 0.4 0.8 1.0 1.3 1.5 1.7 1.8 1.8 1.7 1.6 1.5 1.2 0.8 0.5 0.3 0.2 0.2 0.2 0.3 0.5 0.8 1.2 1.5 1.6 1.7 1.8 1.8 1.7 1.5 1.3 1.0 0.8 0.4 0.2 105.0 0.1 0.2 0.2 0.4 0.7 0.9 1.1 1.2 1.3 1.4 1.3 1.2 1.1 0.8 0.6 0.4 0.2 0.2 0.2 0.2 0.2 0.4 0.6 0.8 1.1 1.2 1.3 1.4 1.3 1.2 1.1 0.9 0.7 0.4 0.2 0.2 110.0 0.2 0.2 0.2 0.3 0.5 0.5 0.7 0.9 0.9 0.9 0.9 0.8 0.7 0.6 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.6 0.7 0.8 0.9 0.9 0.9 0.9 0.7 0.5 0.5 0.3 0.2 0.2 115.0 0.2 0.2 0.2 0.3 0.4 0.5 0.5 0.6 0.7 0.7 0.7 0.6 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.5 0.6 0.7 0.7 0.7 0.6 0.5 0.5 0.4 0.3 0.2 0.2 120.0 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.6 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.5 0.6 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.3 125.0 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