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] 32671 # [MANUFAC] SiTECO # [LUMCAT] 5NA552E1ST13 # [LUMINAIRE] SR 100, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester, # [MORE] with power reduction relay "ECO" # [MORE] radial facetted reflector, diffuser, PC # [MORE] indiv. Position, LP 40, RP 6 # [LAMPCAT] Philips: SON-T PIA PLUS 250W # [LAMP] HST 250W # TILT=NONE # Bulbs: 1, 32000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.358 0.806 0.000 # Ballast factor: 1, Input power: 285 W # Source file: ies/32671.ies # Luminaire flux = 26592 lm, # 83.1 % of the bulb flux # between 75 and 90: 1.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 9.7 cd / 1000 lm , 0.9 % of the luminaire flux # 90deg and above: max 5.4 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: 11 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 47 % # (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 636 cd / 1000 lm, # 67.5 deg to < 76 deg: max 360 cd / 1000 lm, # maximum spec. lum. intensity 636 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: 0.0 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 5.0 169 169 172 175 178 182 185 188 190 191 192 194 195 195 194 194 193 192 192 192 193 194 194 195 195 194 192 191 190 188 185 182 178 175 172 169 10.0 158 161 168 173 177 180 183 187 191 195 201 207 211 214 216 215 214 215 215 215 214 215 216 214 211 207 201 195 191 187 183 180 177 173 168 161 15.0 151 156 163 166 170 172 175 180 186 196 207 219 226 233 238 236 233 232 232 232 233 236 238 233 226 219 207 196 186 180 175 172 170 166 163 156 20.0 146 151 154 160 162 165 166 173 182 196 213 228 243 254 257 254 248 243 240 243 248 254 257 254 243 228 213 196 182 173 166 165 162 160 154 151 25.0 137 142 145 148 151 152 158 167 180 200 225 248 265 274 277 271 263 248 245 248 263 271 277 274 265 248 225 200 180 167 158 152 151 148 145 142 30.0 127 131 137 136 138 145 151 159 174 198 229 271 296 302 293 287 227 250 242 250 227 287 293 302 296 271 229 198 174 159 151 145 138 136 137 131 35.0 123 127 133 132 132 137 145 152 167 196 233 278 301 316 324 299 279 251 243 251 279 299 324 316 301 278 233 196 167 152 145 137 132 132 133 127 40.0 116 118 122 123 131 131 137 146 160 196 237 278 308 326 324 314 285 257 246 257 285 314 324 326 308 278 237 196 160 146 137 131 131 123 122 118 45.0 109 111 115 121 136 130 134 142 154 197 257 304 321 323 324 290 258 239 232 239 258 290 324 323 321 304 257 197 154 142 134 130 136 121 115 111 50.0 99.3 109 107 113 126 124 128 138 152 214 293 331 337 315 277 234 206 192 189 192 206 234 277 315 337 331 293 214 152 138 128 124 126 113 107 109 55.0 81.3 85.0 90.7 96.2 110 107 121 138 158 230 337 387 373 293 210 164 143 135 130 135 143 164 210 293 373 387 337 230 158 138 121 107 110 96.2 90.7 85.0 60.0 67.8 69.1 74.5 85.1 103 98.1 102 129 153 347 557 503 359 214 145 116 101 92.5 87.5 92.5 101 116 145 214 359 503 557 347 153 129 102 98.1 103 85.1 74.5 69.1 65.0 48.1 50.8 59.5 76.6 72.1 90.9 99.7 110 155 430 636 452 231 130 110 90.5 73.6 61.9 58.8 61.9 73.6 90.5 110 130 231 452 636 430 155 110 99.7 90.9 72.1 76.6 59.5 50.8 70.0 29.6 44.9 49.3 41.3 52.4 53.1 68.3 73.3 115 254 360 180 111 94.4 79.9 82.6 56.1 39.3 33.4 39.3 56.1 82.6 79.9 94.4 111 180 360 254 115 73.3 68.3 53.1 52.4 41.3 49.3 44.9 75.0 25.8 49.7 60.9 22.5 16.4 11.8 10.5 11.9 18.8 26.2 26.9 21.0 40.2 63.7 64.3 50.7 34.3 20.4 15.7 20.4 34.3 50.7 64.3 63.7 40.2 21.0 26.9 26.2 18.8 11.9 10.5 11.8 16.4 22.5 60.9 49.7 80.0 7.9 8.2 7.6 5.7 4.2 3.9 4.3 6.0 7.9 8.9 9.7 8.4 7.4 8.1 7.6 7.4 9.1 7.7 6.6 7.7 9.1 7.4 7.6 8.1 7.4 8.4 9.7 8.9 7.9 6.0 4.3 3.9 4.2 5.7 7.6 8.2 85.0 3.0 2.7 2.8 2.9 2.3 2.3 2.4 3.3 4.3 4.8 4.6 4.0 3.0 2.9 2.9 2.9 2.7 2.3 2.2 2.3 2.7 2.9 2.9 2.9 3.0 4.0 4.6 4.8 4.3 3.3 2.4 2.3 2.3 2.9 2.8 2.7 90.0 1.3 1.2 1.3 1.5 1.2 1.2 1.3 2.3 3.1 3.1 3.0 1.8 1.3 1.1 1.1 1.1 1.0 0.9 0.8 0.9 1.0 1.1 1.1 1.1 1.3 1.8 3.0 3.1 3.1 2.3 1.3 1.2 1.2 1.5 1.3 1.2 95.0 1.8 1.2 2.5 3.7 1.2 1.1 1.1 1.6 1.3 1.3 1.3 1.1 1.0 0.8 0.8 0.8 0.7 0.6 0.6 0.6 0.7 0.8 0.8 0.8 1.0 1.1 1.3 1.3 1.3 1.6 1.1 1.1 1.2 3.7 2.5 1.2 100.0 1.0 0.6 3.7 5.4 2.4 1.2 1.2 1.8 1.1 1.1 1.0 0.9 0.8 0.7 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.8 0.9 1.0 1.1 1.1 1.8 1.2 1.2 2.4 5.4 3.7 0.6 105.0 0.3 0.3 0.5 2.7 1.7 1.3 1.2 4.4 1.0 1.1 1.0 0.8 0.7 0.6 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.6 0.7 0.8 1.0 1.1 1.0 4.4 1.2 1.3 1.7 2.7 0.5 0.3 110.0 0.3 0.3 0.4 0.7 0.9 1.1 1.3 4.4 0.9 1.1 1.1 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.7 1.1 1.1 0.9 4.4 1.3 1.1 0.9 0.7 0.4 0.3 115.0 0.3 0.4 0.4 0.6 0.6 0.7 1.3 1.2 0.9 1.0 0.8 0.7 0.6 0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.5 0.6 0.7 0.8 1.0 0.9 1.2 1.3 0.7 0.6 0.6 0.4 0.4 120.0 0.4 0.4 0.5 0.6 0.6 0.7 0.9 0.8 0.9 0.8 0.7 0.7 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.7 0.7 0.8 0.9 0.8 0.9 0.7 0.6 0.6 0.5 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