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] 38083 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1ST1B # [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 7 # [LAMPCAT] Osram: NAV-T 250W SUPER 4Y # [LAMP] HST 250W # TILT=NONE # Bulbs: 1, 33000 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: 285 W # Source file: ies/38083.ies # Luminaire flux = 25806 lm, # 78.2 % of the bulb flux # between 75 and 90: 2.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 17.3 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 9.3 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: 70 % # (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 470 cd / 1000 lm, # 67.5 deg to < 76 deg: max 402 cd / 1000 lm, # maximum spec. lum. intensity 470 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 5.0 158 159 160 160 161 162 163 163 163 163 164 165 167 168 170 170 170 170 169 170 170 170 170 168 167 165 164 163 163 163 163 162 161 160 160 159 10.0 154 155 155 156 155 158 161 161 161 163 165 169 173 176 176 177 180 179 171 179 180 177 176 176 173 169 165 163 161 161 161 158 155 156 155 155 15.0 150 150 152 153 154 152 152 156 159 162 167 173 177 178 186 191 190 190 181 190 190 191 186 178 177 173 167 162 159 156 152 152 154 153 152 150 20.0 145 146 146 150 148 152 152 152 155 159 168 180 186 194 196 197 200 195 184 195 200 197 196 194 186 180 168 159 155 152 152 152 148 150 146 146 25.0 137 140 142 142 145 145 147 147 148 153 164 179 193 204 209 207 207 201 188 201 207 207 209 204 193 179 164 153 148 147 147 145 145 142 142 140 30.0 133 137 138 138 138 140 141 142 145 151 166 189 206 210 217 215 207 202 195 202 207 215 217 210 206 189 166 151 145 142 141 140 138 138 138 137 35.0 127 130 135 136 135 134 133 136 139 145 161 195 218 237 229 224 215 215 198 215 215 224 229 237 218 195 161 145 139 136 133 134 135 136 135 130 40.0 118 120 127 135 142 139 133 133 136 148 170 212 239 257 254 235 226 231 203 231 226 235 254 257 239 212 170 148 136 133 133 139 142 135 127 120 45.0 105 110 119 130 145 142 142 135 130 143 180 233 265 277 309 287 248 246 224 246 248 287 309 277 265 233 180 143 130 135 142 142 145 130 119 110 50.0 96.1 106 113 128 149 145 138 137 129 142 203 268 302 333 345 334 291 283 274 283 291 334 345 333 302 268 203 142 129 137 138 145 149 128 113 106 55.0 81.8 86.0 94.3 110 133 133 128 127 128 146 237 317 364 391 377 321 267 261 264 261 267 321 377 391 364 317 237 146 128 127 128 133 133 110 94.3 86.0 60.0 63.9 66.8 78.4 92.4 103 113 115 124 133 158 296 394 410 368 287 215 179 184 188 184 179 215 287 368 410 394 296 158 133 124 115 113 103 92.4 78.4 66.8 65.0 40.6 43.0 47.9 58.7 67.1 73.3 80.6 88.9 107 180 416 470 357 227 144 105 91.2 97.6 99.0 97.6 91.2 105 144 227 357 470 416 180 107 88.9 80.6 73.3 67.1 58.7 47.9 43.0 70.0 18.0 19.4 25.0 23.1 29.7 24.2 26.0 26.5 44.7 172 402 303 177 112 90.9 70.6 55.3 41.7 36.6 41.7 55.3 70.6 90.9 112 177 303 402 172 44.7 26.5 26.0 24.2 29.7 23.1 25.0 19.4 75.0 10.1 14.3 17.1 12.5 11.2 13.2 16.5 16.4 20.0 64.4 160 87.9 30.7 19.9 28.9 39.9 36.9 18.5 14.5 18.5 36.9 39.9 28.9 19.9 30.7 87.9 160 64.4 20.0 16.4 16.5 13.2 11.2 12.5 17.1 14.3 80.0 3.2 5.4 8.3 5.3 6.1 8.3 10.7 10.3 10.7 12.2 16.6 17.3 14.7 9.2 7.6 6.1 5.6 5.1 5.0 5.1 5.6 6.1 7.6 9.2 14.7 17.3 16.6 12.2 10.7 10.3 10.7 8.3 6.1 5.3 8.3 5.4 85.0 1.6 1.6 2.4 3.7 4.6 6.4 7.8 6.9 7.2 7.7 12.9 16.3 14.9 7.8 4.6 3.5 2.7 2.4 2.2 2.4 2.7 3.5 4.6 7.8 14.9 16.3 12.9 7.7 7.2 6.9 7.8 6.4 4.6 3.7 2.4 1.6 90.0 0.5 0.5 0.9 1.6 2.0 3.4 4.3 3.3 3.3 3.7 6.8 9.3 9.0 5.9 1.9 1.5 1.0 0.9 0.8 0.9 1.0 1.5 1.9 5.9 9.0 9.3 6.8 3.7 3.3 3.3 4.3 3.4 2.0 1.6 0.9 0.5 95.0 0.4 0.4 0.8 1.3 1.6 1.8 2.0 2.2 2.4 2.7 4.5 6.1 5.5 3.9 1.3 1.0 0.6 0.6 0.5 0.6 0.6 1.0 1.3 3.9 5.5 6.1 4.5 2.7 2.4 2.2 2.0 1.8 1.6 1.3 0.8 0.4 100.0 0.3 0.3 0.5 0.9 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.9 1.7 1.3 0.9 0.7 0.5 0.4 0.4 0.4 0.5 0.7 0.9 1.3 1.7 1.9 1.9 1.8 1.7 1.6 1.5 1.4 1.3 0.9 0.5 0.3 105.0 0.3 0.3 0.4 0.6 0.8 1.0 1.1 1.2 1.3 1.3 1.4 1.3 1.2 0.9 0.7 0.5 0.4 0.3 0.3 0.3 0.4 0.5 0.7 0.9 1.2 1.3 1.4 1.3 1.3 1.2 1.1 1.0 0.8 0.6 0.4 0.3 110.0 0.3 0.3 0.3 0.4 0.6 0.7 0.8 0.9 0.9 0.9 0.9 0.9 0.8 0.7 0.5 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.5 0.7 0.8 0.9 0.9 0.9 0.9 0.9 0.8 0.7 0.6 0.4 0.3 0.3 115.0 0.4 0.3 0.4 0.4 0.5 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.6 0.5 0.4 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.4 0.5 0.6 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.5 0.4 0.4 0.3 120.0 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 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