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] 37889 # [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] default position, LP 3, RP 3 # [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/37889_D.ies # Luminaire flux = 13807 lm, # 78.9 % of the bulb flux # between 75 and 90: 2.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 21.5 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 9.2 cd / 1000 lm , 0.4 % 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: 14 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 61 % # (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 520 cd / 1000 lm, # 67.5 deg to < 76 deg: max 457 cd / 1000 lm, # maximum spec. lum. intensity 520 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: 0.0 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 5.0 171 172 174 175 177 179 181 182 183 183 185 187 191 193 194 195 194 187 184 187 194 195 194 193 191 187 185 183 183 182 181 179 177 175 174 172 10.0 164 165 165 167 171 179 184 187 190 195 201 207 210 212 211 209 209 209 200 209 209 209 211 212 210 207 201 195 190 187 184 179 171 167 165 165 15.0 155 157 158 165 169 169 173 182 187 196 208 217 225 227 234 230 222 224 213 224 222 230 234 227 225 217 208 196 187 182 173 169 169 165 158 157 20.0 146 149 152 158 160 165 168 175 183 194 209 226 237 247 249 247 236 229 217 229 236 247 249 247 237 226 209 194 183 175 168 165 160 158 152 149 25.0 135 139 145 145 151 154 159 163 174 190 213 233 247 256 258 257 248 229 224 229 248 257 258 256 247 233 213 190 174 163 159 154 151 145 145 139 30.0 129 134 141 139 141 146 151 159 170 188 211 242 262 265 263 257 244 222 215 222 244 257 263 265 262 242 211 188 170 159 151 146 141 139 141 134 35.0 120 128 136 136 135 139 142 150 162 184 211 247 267 274 270 254 237 222 207 222 237 254 270 274 267 247 211 184 162 150 142 139 135 136 136 128 40.0 110 119 126 133 138 139 140 147 160 190 220 248 261 281 270 252 233 216 202 216 233 252 270 281 261 248 220 190 160 147 140 139 138 133 126 119 45.0 97.9 106 115 135 144 144 145 147 157 193 234 262 279 280 268 237 212 201 185 201 212 237 268 280 279 262 234 193 157 147 145 144 144 135 115 106 50.0 87.4 96.3 107 128 151 148 144 147 156 211 277 304 307 292 251 208 179 169 156 169 179 208 251 292 307 304 277 211 156 147 144 148 151 128 107 96.3 55.0 71.3 80.6 87.2 109 138 139 135 140 158 226 293 327 324 268 211 165 137 127 114 127 137 165 211 268 324 327 293 226 158 140 135 139 138 109 87.2 80.6 60.0 58.0 65.8 77.6 95.1 109 116 122 135 160 268 373 388 333 221 156 119 99.1 88.8 80.0 88.8 99.1 119 156 221 333 388 373 268 160 135 122 116 109 95.1 77.6 65.8 65.0 42.9 46.1 53.0 65.5 72.1 83.5 88.5 100 147 375 520 477 264 150 114 90.6 71.9 60.3 53.7 60.3 71.9 90.6 114 150 264 477 520 375 147 100 88.5 83.5 72.1 65.5 53.0 46.1 70.0 22.5 23.5 26.9 27.8 27.7 24.7 28.2 31.6 82.5 385 457 232 115 97.9 87.5 72.0 50.9 36.7 29.3 36.7 50.9 72.0 87.5 97.9 115 232 457 385 82.5 31.6 28.2 24.7 27.7 27.8 26.9 23.5 75.0 9.8 14.8 21.4 10.9 8.8 11.0 16.5 17.3 29.8 90.5 122 61.2 21.1 16.4 17.6 21.1 28.8 19.5 13.1 19.5 28.8 21.1 17.6 16.4 21.1 61.2 122 90.5 29.8 17.3 16.5 11.0 8.8 10.9 21.4 14.8 80.0 3.7 5.1 6.6 5.1 5.5 7.6 10.3 11.9 12.6 17.0 21.5 18.1 12.5 8.4 7.0 5.6 4.9 4.4 4.3 4.4 4.9 5.6 7.0 8.4 12.5 18.1 21.5 17.0 12.6 11.9 10.3 7.6 5.5 5.1 6.6 5.1 85.0 1.3 1.4 2.1 3.7 4.6 6.7 8.7 9.9 8.2 12.2 17.9 15.7 12.1 5.3 3.8 2.5 1.9 1.7 1.6 1.7 1.9 2.5 3.8 5.3 12.1 15.7 17.9 12.2 8.2 9.9 8.7 6.7 4.6 3.7 2.1 1.4 90.0 0.4 0.3 0.7 1.4 1.8 3.1 4.3 4.2 3.0 6.0 9.2 7.9 6.9 2.0 1.4 0.9 0.5 0.4 0.4 0.4 0.5 0.9 1.4 2.0 6.9 7.9 9.2 6.0 3.0 4.2 4.3 3.1 1.8 1.4 0.7 0.3 95.0 0.2 0.3 0.6 1.2 1.4 1.6 2.0 2.1 2.3 3.5 5.7 5.2 4.2 1.5 1.0 0.7 0.4 0.3 0.3 0.3 0.4 0.7 1.0 1.5 4.2 5.2 5.7 3.5 2.3 2.1 2.0 1.6 1.4 1.2 0.6 0.3 100.0 0.2 0.2 0.4 0.8 1.1 1.2 1.4 1.6 1.7 1.6 1.7 1.6 1.5 1.2 0.8 0.5 0.3 0.3 0.2 0.3 0.3 0.5 0.8 1.2 1.5 1.6 1.7 1.6 1.7 1.6 1.4 1.2 1.1 0.8 0.4 0.2 105.0 0.2 0.2 0.2 0.5 0.7 0.9 1.0 1.1 1.2 1.2 1.2 1.2 1.1 0.8 0.6 0.4 0.3 0.2 0.2 0.2 0.3 0.4 0.6 0.8 1.1 1.2 1.2 1.2 1.2 1.1 1.0 0.9 0.7 0.5 0.2 0.2 110.0 0.2 0.2 0.2 0.3 0.5 0.5 0.7 0.8 0.8 0.8 0.8 0.8 0.7 0.6 0.5 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.5 0.6 0.7 0.8 0.8 0.8 0.8 0.8 0.7 0.5 0.5 0.3 0.2 0.2 115.0 0.2 0.2 0.3 0.3 0.4 0.5 0.5 0.6 0.6 0.7 0.7 0.6 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.5 0.6 0.7 0.7 0.6 0.6 0.5 0.5 0.4 0.3 0.3 0.2 120.0 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.3 125.0 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