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] 37894 # [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 3, RP 8 # [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/37894.ies # Luminaire flux = 13458 lm, # 76.9 % of the bulb flux # between 75 and 90: 2.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 18.3 cd / 1000 lm , 1.5 % of the luminaire flux # 90deg and above: max 9.9 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 434 cd / 1000 lm, # 67.5 deg to < 76 deg: max 326 cd / 1000 lm, # maximum spec. lum. intensity 434 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: 0.0 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 5.0 147 147 148 148 149 150 151 151 152 152 153 153 154 156 156 156 157 156 155 156 157 156 156 156 154 153 153 152 152 151 151 150 149 148 148 147 10.0 144 145 145 146 147 151 154 154 155 156 159 163 165 166 164 163 165 165 160 165 165 163 164 166 165 163 159 156 155 154 154 151 147 146 145 145 15.0 140 142 142 146 148 146 146 149 152 156 161 166 170 173 180 181 177 179 167 179 177 181 180 173 170 166 161 156 152 149 146 146 148 146 142 142 20.0 136 139 141 145 144 145 145 146 149 154 161 171 178 187 193 196 193 190 181 190 193 196 193 187 178 171 161 154 149 146 145 145 144 145 141 139 25.0 130 133 137 137 138 138 140 142 143 146 156 172 187 202 211 215 213 203 191 203 213 215 211 202 187 172 156 146 143 142 140 138 138 137 137 133 30.0 122 127 131 128 130 133 134 137 140 145 156 180 204 217 226 231 226 212 207 212 226 231 226 217 204 180 156 145 140 137 134 133 130 128 131 127 35.0 115 125 130 125 125 128 129 133 136 141 153 187 222 238 248 244 238 229 217 229 238 244 248 238 222 187 153 141 136 133 129 128 125 125 130 125 40.0 109 118 122 119 129 130 129 131 134 142 157 194 227 265 268 266 255 247 234 247 255 266 268 265 227 194 157 142 134 131 129 130 129 119 122 118 45.0 101 111 112 116 136 139 135 133 132 141 164 210 255 271 301 301 288 275 263 275 288 301 301 271 255 210 164 141 132 133 135 139 136 116 112 111 50.0 96.2 107 108 112 142 144 136 134 130 141 177 243 285 309 325 339 324 315 306 315 324 339 325 309 285 243 177 141 130 134 136 144 142 112 108 107 55.0 87.0 98.1 94.6 100 125 132 130 128 128 141 192 274 317 334 336 317 301 307 313 307 301 317 336 334 317 274 192 141 128 128 130 132 125 100 94.6 98.1 60.0 88.2 83.6 80.0 85.9 97.9 103 110 121 126 138 216 324 355 338 283 233 217 233 247 233 217 233 283 338 355 324 216 138 126 121 110 103 97.9 85.9 80.0 83.6 65.0 60.7 54.1 49.1 53.6 55.5 61.2 64.0 67.8 82.8 108 299 434 372 273 188 135 119 142 153 142 119 135 188 273 372 434 299 108 82.8 67.8 64.0 61.2 55.5 53.6 49.1 54.1 70.0 21.8 21.3 22.4 22.1 23.0 21.6 20.6 17.6 30.5 60.7 314 326 240 152 108 84.7 69.0 60.8 58.5 60.8 69.0 84.7 108 152 240 326 314 60.7 30.5 17.6 20.6 21.6 23.0 22.1 22.4 21.3 75.0 12.3 14.7 17.6 12.4 13.4 14.5 15.6 11.4 16.2 27.8 154 134 49.4 28.8 33.4 48.9 45.0 28.4 21.2 28.4 45.0 48.9 33.4 28.8 49.4 134 154 27.8 16.2 11.4 15.6 14.5 13.4 12.4 17.6 14.7 80.0 4.9 6.8 8.6 6.0 7.3 8.4 9.0 8.7 8.6 10.6 14.4 18.3 16.0 12.4 9.4 8.3 7.6 7.2 7.0 7.2 7.6 8.3 9.4 12.4 16.0 18.3 14.4 10.6 8.6 8.7 9.0 8.4 7.3 6.0 8.6 6.8 85.0 1.7 1.7 2.6 4.2 4.6 6.0 6.8 7.3 6.6 6.4 10.4 16.7 15.4 13.3 5.2 3.9 3.0 2.5 2.3 2.5 3.0 3.9 5.2 13.3 15.4 16.7 10.4 6.4 6.6 7.3 6.8 6.0 4.6 4.2 2.6 1.7 90.0 0.6 0.5 0.9 1.7 2.2 3.1 3.7 3.7 2.9 2.8 6.0 9.9 9.9 8.8 2.4 1.7 1.2 1.0 0.8 1.0 1.2 1.7 2.4 8.8 9.9 9.9 6.0 2.8 2.9 3.7 3.7 3.1 2.2 1.7 0.9 0.5 95.0 0.4 0.5 0.8 1.5 1.8 1.8 2.0 2.2 2.0 2.2 4.0 6.7 6.1 5.6 1.9 1.0 0.7 0.6 0.5 0.6 0.7 1.0 1.9 5.6 6.1 6.7 4.0 2.2 2.0 2.2 2.0 1.8 1.8 1.5 0.8 0.5 100.0 0.3 0.3 0.5 1.0 1.3 1.4 1.5 1.6 1.7 1.7 1.9 1.9 1.7 1.5 1.0 0.7 0.5 0.4 0.4 0.4 0.5 0.7 1.0 1.5 1.7 1.9 1.9 1.7 1.7 1.6 1.5 1.4 1.3 1.0 0.5 0.3 105.0 0.3 0.3 0.4 0.6 0.8 1.0 1.2 1.2 1.2 1.3 1.4 1.4 1.3 1.1 0.8 0.5 0.4 0.3 0.3 0.3 0.4 0.5 0.8 1.1 1.3 1.4 1.4 1.3 1.2 1.2 1.2 1.0 0.8 0.6 0.4 0.3 110.0 0.3 0.3 0.3 0.5 0.6 0.6 0.8 0.9 0.9 0.9 0.9 0.8 0.8 0.8 0.7 0.4 0.3 0.3 0.2 0.3 0.3 0.4 0.7 0.8 0.8 0.8 0.9 0.9 0.9 0.9 0.8 0.6 0.6 0.5 0.3 0.3 115.0 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.6 0.7 0.7 0.7 0.6 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 0.6 0.7 0.7 0.7 0.6 0.5 0.5 0.5 0.4 0.4 0.3 120.0 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 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