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] 38006 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1NT0B # [LUMINAIRE] SC 100, 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 4, RP 6 # [LAMPCAT] Philips: SON-T PIA PLUS 100W # [LAMP] HST 100W # TILT=NONE # Bulbs: 1, 10500 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: 115 W # Source file: ies/38006.ies # Luminaire flux = 8211 lm, # 78.2 % 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 21.1 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 10.8 cd / 1000 lm , 0.5 % of the luminaire flux # CutOff Type: IES_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: 73 % # (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 507 cd / 1000 lm, # 67.5 deg to < 76 deg: max 333 cd / 1000 lm, # maximum spec. lum. intensity 579 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: 0.0 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 5.0 160 160 159 160 160 160 162 163 162 162 162 163 164 164 165 166 166 167 168 167 166 166 165 164 164 163 162 162 162 163 162 160 160 160 159 160 10.0 155 154 153 155 155 157 160 161 161 161 163 166 168 169 171 174 174 173 178 173 174 174 171 169 168 166 163 161 161 161 160 157 155 155 153 154 15.0 148 148 150 152 154 154 156 158 160 162 167 173 179 183 186 187 188 183 188 183 188 187 186 183 179 173 167 162 160 158 156 154 154 152 150 148 20.0 142 143 145 149 151 155 156 157 160 163 169 180 199 208 201 206 206 202 200 202 206 206 201 208 199 180 169 163 160 157 156 155 151 149 145 143 25.0 132 136 140 142 147 148 151 150 152 158 167 183 200 219 243 226 226 218 215 218 226 226 243 219 200 183 167 158 152 150 151 148 147 142 140 136 30.0 128 132 137 138 140 142 143 146 148 154 167 196 239 259 263 270 249 234 229 234 249 270 263 259 239 196 167 154 148 146 143 142 140 138 137 132 35.0 121 128 134 140 137 136 137 138 142 149 163 210 260 315 326 311 285 265 258 265 285 311 326 315 260 210 163 149 142 138 137 136 137 140 134 128 40.0 115 119 127 132 145 141 135 132 135 144 163 221 305 371 389 374 338 308 305 308 338 374 389 371 305 221 163 144 135 132 135 141 145 132 127 119 45.0 104 113 119 120 143 139 135 128 127 139 172 261 358 411 460 428 352 337 330 337 352 428 460 411 358 261 172 139 127 128 135 139 143 120 119 113 50.0 98.7 104 108 113 136 127 126 128 123 133 178 335 444 481 444 377 303 287 282 287 303 377 444 481 444 335 178 133 123 128 126 127 136 113 108 104 55.0 77.5 82.7 97.6 101 118 113 115 116 122 130 211 437 532 442 321 241 193 197 174 197 193 241 321 442 532 437 211 130 122 116 115 113 118 101 97.6 82.7 60.0 51.5 57.7 66.8 80.2 87.3 101 104 106 121 129 343 579 468 265 161 125 115 118 102 118 115 125 161 265 468 579 343 129 121 106 104 101 87.3 80.2 66.8 57.7 65.0 28.6 28.7 32.9 34.5 35.2 37.5 37.2 34.7 56.3 88.0 421 507 273 129 104 90.5 78.6 72.6 62.7 72.6 78.6 90.5 104 129 273 507 421 88.0 56.3 34.7 37.2 37.5 35.2 34.5 32.9 28.7 70.0 12.9 14.6 16.2 10.9 12.9 17.1 18.9 14.8 29.6 53.0 333 205 69.3 62.8 77.5 71.1 52.6 37.7 29.3 37.7 52.6 71.1 77.5 62.8 69.3 205 333 53.0 29.6 14.8 18.9 17.1 12.9 10.9 16.2 14.6 75.0 9.5 19.3 29.6 7.8 7.0 11.4 14.2 10.5 12.0 17.1 26.1 26.8 18.1 14.0 13.3 13.8 18.6 14.5 14.0 14.5 18.6 13.8 13.3 14.0 18.1 26.8 26.1 17.1 12.0 10.5 14.2 11.4 7.0 7.8 29.6 19.3 80.0 3.4 3.5 4.1 4.5 5.1 6.9 8.6 8.3 7.9 10.0 14.8 21.1 15.4 8.1 6.7 5.4 4.7 4.3 4.2 4.3 4.7 5.4 6.7 8.1 15.4 21.1 14.8 10.0 7.9 8.3 8.6 6.9 5.1 4.5 4.1 3.5 85.0 1.4 1.6 2.4 3.7 4.6 6.0 6.8 6.7 5.9 6.7 13.5 20.2 17.4 5.8 4.4 3.2 2.3 2.0 2.0 2.0 2.3 3.2 4.4 5.8 17.4 20.2 13.5 6.7 5.9 6.7 6.8 6.0 4.6 3.7 2.4 1.6 90.0 0.4 0.5 0.9 1.6 2.5 3.8 4.1 3.4 2.7 3.4 8.1 10.8 10.6 2.9 1.9 1.4 0.9 0.6 0.6 0.6 0.9 1.4 1.9 2.9 10.6 10.8 8.1 3.4 2.7 3.4 4.1 3.8 2.5 1.6 0.9 0.5 95.0 0.4 0.4 0.7 1.3 1.6 1.8 2.1 2.3 2.2 2.8 5.6 7.6 7.0 2.2 1.3 1.0 0.6 0.5 0.4 0.5 0.6 1.0 1.3 2.2 7.0 7.6 5.6 2.8 2.2 2.3 2.1 1.8 1.6 1.3 0.7 0.4 100.0 0.2 0.2 0.5 0.9 1.3 1.4 1.6 1.7 1.8 2.0 2.1 2.0 1.7 1.3 0.9 0.6 0.4 0.4 0.4 0.4 0.4 0.6 0.9 1.3 1.7 2.0 2.1 2.0 1.8 1.7 1.6 1.4 1.3 0.9 0.5 0.2 105.0 0.2 0.3 0.3 0.6 0.9 1.0 1.2 1.3 1.4 1.4 1.5 1.4 1.2 0.9 0.7 0.5 0.4 0.4 0.4 0.4 0.4 0.5 0.7 0.9 1.2 1.4 1.5 1.4 1.4 1.3 1.2 1.0 0.9 0.6 0.3 0.3 110.0 0.2 0.2 0.2 0.4 0.6 0.7 0.8 0.9 1.0 1.1 1.0 0.9 0.8 0.7 0.5 0.4 0.3 0.2 0.3 0.2 0.3 0.4 0.5 0.7 0.8 0.9 1.0 1.1 1.0 0.9 0.8 0.7 0.6 0.4 0.2 0.2 115.0 0.3 0.3 0.3 0.4 0.5 0.6 0.6 0.7 0.7 0.7 0.9 0.7 0.6 0.5 0.4 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.4 0.5 0.6 0.7 0.9 0.7 0.7 0.7 0.6 0.6 0.5 0.4 0.3 0.3 120.0 0.4 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 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