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] 38335 # [MANUFAC] SiTECO # [LUMCAT] 5NA587E1MT0B # [LUMINAIRE] SC 50, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated, ignitors with automatic disconnection # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 2, RP 4 # [LAMPCAT] Philips: SON-T PIA PLUS 70W # [LAMP] HST 70W # TILT=NONE # Bulbs: 1, 6600 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.253 0.253 0.000 # Ballast factor: 1, Input power: 83 W # Source file: ies/38335.ies # Luminaire flux = 5201 lm, # 78.8 % of the bulb flux # between 75 and 90: 2.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 15.0 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 4.8 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: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 66 % # (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 536 cd / 1000 lm, # 67.5 deg to < 76 deg: max 436 cd / 1000 lm, # maximum spec. lum. intensity 562 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: 0.0 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 5.0 164 166 169 171 171 172 174 177 179 179 180 182 184 186 190 190 188 186 187 186 188 190 190 186 184 182 180 179 179 177 174 172 171 171 169 166 10.0 156 159 160 164 168 172 177 181 184 187 194 201 208 215 217 216 214 204 200 204 214 216 217 215 208 201 194 187 184 181 177 172 168 164 160 159 15.0 150 153 155 159 164 167 171 176 182 192 200 209 221 228 231 242 239 226 217 226 239 242 231 228 221 209 200 192 182 176 171 167 164 159 155 153 20.0 146 148 151 156 159 162 166 171 177 191 212 226 231 245 258 255 261 247 239 247 261 255 258 245 231 226 212 191 177 171 166 162 159 156 151 148 25.0 138 138 145 147 150 152 156 160 166 181 206 233 255 269 272 270 263 254 237 254 263 270 272 269 255 233 206 181 166 160 156 152 150 147 145 138 30.0 138 142 145 142 142 147 149 154 163 179 208 244 278 281 277 263 248 255 224 255 248 263 277 281 278 244 208 179 163 154 149 147 142 142 145 142 35.0 125 130 141 142 136 137 141 146 154 173 210 253 296 304 286 256 242 239 208 239 242 256 286 304 296 253 210 173 154 146 141 137 136 142 141 130 40.0 110 114 121 129 133 135 135 140 148 170 214 262 291 298 279 244 227 216 185 216 227 244 279 298 291 262 214 170 148 140 135 135 133 129 121 114 45.0 102 104 111 117 129 134 138 139 140 165 232 258 287 281 256 208 187 173 146 173 187 208 256 281 287 258 232 165 140 139 138 134 129 117 111 104 50.0 97.7 94.8 110 118 122 135 136 147 144 189 312 371 360 337 289 212 181 150 119 150 181 212 289 337 360 371 312 189 144 147 136 135 122 118 110 94.8 55.0 82.9 80.6 93.4 103 127 126 131 135 137 191 386 516 480 356 267 177 143 124 88.4 124 143 177 267 356 480 516 386 191 137 135 131 126 127 103 93.4 80.6 60.0 62.2 62.9 77.5 91.2 98.4 114 112 123 143 235 507 562 455 265 183 122 113 84.6 60.0 84.6 113 122 183 265 455 562 507 235 143 123 112 114 98.4 91.2 77.5 62.9 65.0 45.5 47.5 51.9 61.0 60.1 60.0 67.1 69.1 85.4 268 536 467 270 151 103 81.0 64.8 51.5 38.6 51.5 64.8 81.0 103 151 270 467 536 268 85.4 69.1 67.1 60.0 60.1 61.0 51.9 47.5 70.0 13.1 14.3 21.2 15.3 26.5 11.4 18.2 24.7 33.5 243 436 198 65.0 50.2 48.7 53.2 46.2 31.7 20.2 31.7 46.2 53.2 48.7 50.2 65.0 198 436 243 33.5 24.7 18.2 11.4 26.5 15.3 21.2 14.3 75.0 6.7 24.5 30.3 6.6 6.3 7.7 12.4 15.1 21.8 101 139 48.5 11.8 8.8 7.0 9.9 11.4 9.5 7.5 9.5 11.4 9.9 7.0 8.8 11.8 48.5 139 101 21.8 15.1 12.4 7.7 6.3 6.6 30.3 24.5 80.0 2.7 3.0 4.6 4.3 4.8 6.3 8.3 10.4 11.1 12.0 15.0 12.5 7.5 5.4 4.2 3.4 3.0 3.1 2.8 3.1 3.0 3.4 4.2 5.4 7.5 12.5 15.0 12.0 11.1 10.4 8.3 6.3 4.8 4.3 4.6 3.0 85.0 1.4 1.5 2.3 3.8 4.2 5.7 6.3 6.9 8.0 8.7 10.7 9.5 6.0 4.4 3.3 2.5 2.0 1.8 1.7 1.8 2.0 2.5 3.3 4.4 6.0 9.5 10.7 8.7 8.0 6.9 6.3 5.7 4.2 3.8 2.3 1.5 90.0 0.6 0.6 1.2 2.3 2.3 3.3 3.4 4.1 4.8 4.2 4.6 4.4 3.5 2.7 2.0 1.1 0.9 0.8 0.8 0.8 0.9 1.1 2.0 2.7 3.5 4.4 4.6 4.2 4.8 4.1 3.4 3.3 2.3 2.3 1.2 0.6 95.0 0.3 0.5 1.0 1.9 2.0 2.7 2.5 3.3 3.6 3.4 3.3 3.2 2.7 2.0 1.5 1.0 0.7 0.7 0.5 0.7 0.7 1.0 1.5 2.0 2.7 3.2 3.3 3.4 3.6 3.3 2.5 2.7 2.0 1.9 1.0 0.5 100.0 0.2 0.3 0.5 1.2 1.3 1.8 2.0 2.4 2.6 2.4 2.6 2.6 2.0 1.4 1.1 0.8 0.5 0.4 0.5 0.4 0.5 0.8 1.1 1.4 2.0 2.6 2.6 2.4 2.6 2.4 2.0 1.8 1.3 1.2 0.5 0.3 105.0 0.2 0.2 0.3 0.5 0.9 1.0 1.4 1.6 1.6 1.6 1.4 1.4 1.1 0.9 0.8 0.5 0.4 0.3 0.3 0.3 0.4 0.5 0.8 0.9 1.1 1.4 1.4 1.6 1.6 1.6 1.4 1.0 0.9 0.5 0.3 0.2 110.0 0.2 0.2 0.3 0.4 0.7 0.8 0.9 1.0 1.1 1.1 1.1 0.9 0.8 0.6 0.5 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.5 0.6 0.8 0.9 1.1 1.1 1.1 1.0 0.9 0.8 0.7 0.4 0.3 0.2 115.0 0.3 0.3 0.3 0.5 0.7 0.7 0.7 0.8 0.8 0.8 0.8 0.8 0.5 0.5 0.3 0.3 0.2 0.3 0.2 0.3 0.2 0.3 0.3 0.5 0.5 0.8 0.8 0.8 0.8 0.8 0.7 0.7 0.7 0.5 0.3 0.3 120.0 0.5 0.5 0.5 0.5 0.7 0.7 0.8 0.8 0.8 0.8 0.8 0.5 0.5 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.5 0.5 0.8 0.8 0.8 0.8 0.8 0.7 0.7 0.5 0.5 0.5 125.0 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