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] 37892 # [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 6 # [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/37892.ies # Luminaire flux = 13633 lm, # 77.9 % of the bulb flux # between 75 and 90: 2.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 18.5 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 9.7 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: 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 464 cd / 1000 lm, # 67.5 deg to < 76 deg: max 424 cd / 1000 lm, # maximum spec. lum. intensity 464 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: 0.0 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 5.0 156 156 157 158 159 160 161 161 162 162 163 165 166 168 169 169 169 168 168 168 169 169 169 168 166 165 163 162 162 161 161 160 159 158 157 156 10.0 151 151 152 154 155 161 164 166 166 169 173 178 181 182 181 180 181 181 172 181 181 180 181 182 181 178 173 169 166 166 164 161 155 154 152 151 15.0 146 147 148 152 155 154 155 161 164 169 177 184 190 194 201 201 196 198 187 198 196 201 201 194 190 184 177 169 164 161 155 154 155 152 148 147 20.0 140 143 145 150 149 151 153 155 160 167 178 192 201 212 218 220 214 210 200 210 214 220 218 212 201 192 178 167 160 155 153 151 149 150 145 143 25.0 131 135 140 139 143 144 147 149 152 160 177 196 213 227 234 237 232 218 206 218 232 237 234 227 213 196 177 160 152 149 147 144 143 139 140 135 30.0 124 129 135 132 133 137 140 144 149 158 176 205 231 240 246 247 240 221 215 221 240 247 246 240 231 205 176 158 149 144 140 137 133 132 135 129 35.0 118 126 133 130 129 132 133 139 144 152 176 215 244 258 264 256 245 232 217 232 245 256 264 258 244 215 176 152 144 139 133 132 129 130 133 126 40.0 110 118 123 124 132 134 133 136 142 155 183 219 248 279 277 270 257 244 231 244 257 270 277 279 248 219 183 155 142 136 133 134 132 124 123 118 45.0 99.2 109 113 122 141 142 140 138 138 154 193 235 272 282 305 293 272 258 247 258 272 293 305 282 272 235 193 154 138 138 140 142 141 122 113 109 50.0 92.5 102 109 119 146 147 139 138 137 156 221 274 305 315 316 301 272 261 258 261 272 301 316 315 305 274 221 156 137 138 139 147 146 119 109 102 55.0 78.8 90.4 92.5 104 132 135 131 132 134 158 241 303 332 329 298 256 225 219 223 219 225 256 298 329 332 303 241 158 134 132 131 135 132 104 92.5 90.4 60.0 68.7 72.7 79.6 91.9 104 110 118 125 133 163 289 364 363 308 227 170 149 150 147 150 149 170 227 308 363 364 289 163 133 125 118 110 104 91.9 79.6 72.7 65.0 47.5 46.7 48.9 58.3 63.4 69.7 73.4 78.2 97.1 179 407 464 353 223 144 110 92.3 89.6 85.8 89.6 92.3 110 144 223 353 464 407 179 97.1 78.2 73.4 69.7 63.4 58.3 48.9 46.7 70.0 20.6 20.6 21.4 20.3 23.4 22.1 22.8 22.4 39.1 166 424 307 193 120 95.5 78.5 60.2 47.1 41.1 47.1 60.2 78.5 95.5 120 193 307 424 166 39.1 22.4 22.8 22.1 23.4 20.3 21.4 20.6 75.0 10.7 13.7 17.6 10.5 11.0 13.9 16.1 13.9 19.4 54.8 161 109 33.7 20.4 26.1 35.2 40.8 24.7 17.1 24.7 40.8 35.2 26.1 20.4 33.7 109 161 54.8 19.4 13.9 16.1 13.9 11.0 10.5 17.6 13.7 80.0 4.2 5.8 7.8 5.4 5.8 8.1 9.6 9.7 9.8 12.3 17.7 18.5 15.2 9.4 8.2 7.1 6.2 5.8 5.7 5.8 6.2 7.1 8.2 9.4 15.2 18.5 17.7 12.3 9.8 9.7 9.6 8.1 5.8 5.4 7.8 5.8 85.0 1.5 1.5 2.3 3.9 4.6 6.2 7.6 8.4 6.8 7.3 13.3 16.9 14.8 8.3 4.4 3.3 2.4 2.0 1.9 2.0 2.4 3.3 4.4 8.3 14.8 16.9 13.3 7.3 6.8 8.4 7.6 6.2 4.6 3.9 2.3 1.5 90.0 0.5 0.4 0.9 1.7 2.1 3.3 4.3 4.5 3.0 3.6 7.1 9.7 9.5 6.1 1.9 1.4 0.9 0.6 0.6 0.6 0.9 1.4 1.9 6.1 9.5 9.7 7.1 3.6 3.0 4.5 4.3 3.3 2.1 1.7 0.9 0.4 95.0 0.3 0.4 0.7 1.4 1.7 1.9 2.2 2.5 2.2 2.7 5.0 6.6 5.8 4.2 1.3 0.9 0.6 0.5 0.4 0.5 0.6 0.9 1.3 4.2 5.8 6.6 5.0 2.7 2.2 2.5 2.2 1.9 1.7 1.4 0.7 0.4 100.0 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