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] 37899 # [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 4, RP 5 # [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/37899.ies # Luminaire flux = 13843 lm, # 79.1 % of the bulb flux # between 75 and 90: 2.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 18.8 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 9.8 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: 74 % # (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 511 cd / 1000 lm, # 67.5 deg to < 76 deg: max 418 cd / 1000 lm, # maximum spec. lum. intensity 511 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: 0.0 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 5.0 165 165 167 168 169 170 172 173 173 174 175 177 180 182 184 184 185 181 179 181 185 184 184 182 180 177 175 174 173 173 172 170 169 168 167 165 10.0 158 159 160 161 165 171 174 176 178 182 187 192 196 199 199 198 199 199 190 199 199 198 199 199 196 192 187 182 178 176 174 171 165 161 160 159 15.0 152 153 154 159 163 162 165 173 178 185 194 205 213 216 221 220 216 218 208 218 216 220 221 216 213 205 194 185 178 173 165 162 163 159 154 153 20.0 144 147 150 155 155 159 162 168 175 183 198 214 229 237 244 243 236 232 220 232 236 243 244 237 229 214 198 183 175 168 162 159 155 155 150 147 25.0 134 138 143 144 148 150 154 158 166 180 205 227 244 256 263 263 255 240 235 240 255 263 263 256 244 227 205 180 166 158 154 150 148 144 143 138 30.0 127 131 137 135 138 141 146 152 160 177 206 242 270 281 282 275 265 244 236 244 265 275 282 281 270 242 206 177 160 152 146 141 138 135 137 131 35.0 120 128 136 134 131 134 138 145 154 171 206 247 286 300 308 293 275 252 244 252 275 293 308 300 286 247 206 171 154 145 138 134 131 134 136 128 40.0 111 120 125 126 133 134 135 140 148 171 211 253 289 314 321 315 295 269 260 269 295 315 321 314 289 253 211 171 148 140 135 134 133 126 125 120 45.0 99.4 109 113 122 144 137 138 139 144 172 230 277 310 322 332 316 285 271 265 271 285 316 332 322 310 277 230 172 144 139 138 137 144 122 113 109 50.0 92.2 105 107 116 139 137 135 138 141 181 267 319 336 333 311 273 243 229 231 229 243 273 311 333 336 319 267 181 141 138 135 137 139 116 107 105 55.0 75.7 83.6 90.3 102 120 118 123 129 140 185 297 373 381 315 251 194 168 163 156 163 168 194 251 315 381 373 297 185 140 129 123 118 120 102 90.3 83.6 60.0 61.0 65.4 68.4 80.3 88.7 102 109 120 136 246 428 451 371 259 168 128 112 107 99.2 107 112 128 168 259 371 451 428 246 136 120 109 102 88.7 80.3 68.4 65.4 65.0 39.8 39.8 42.5 50.9 52.6 56.8 57.6 60.4 85.9 275 511 433 274 163 114 94.1 77.7 68.8 63.5 68.8 77.7 94.1 114 163 274 433 511 275 85.9 60.4 57.6 56.8 52.6 50.9 42.5 39.8 70.0 17.3 18.6 19.9 16.1 19.3 17.2 19.2 18.8 47.8 214 418 223 97.1 78.3 88.5 73.6 52.2 38.8 31.7 38.8 52.2 73.6 88.5 78.3 97.1 223 418 214 47.8 18.8 19.2 17.2 19.3 16.1 19.9 18.6 75.0 11.4 21.6 27.2 8.8 8.7 11.9 13.2 12.6 15.3 23.9 36.7 33.4 20.9 15.5 14.5 18.1 21.5 17.9 13.3 17.9 21.5 18.1 14.5 15.5 20.9 33.4 36.7 23.9 15.3 12.6 13.2 11.9 8.7 8.8 27.2 21.6 80.0 3.7 4.1 4.8 4.8 5.1 7.4 8.6 9.4 9.2 11.5 18.8 18.1 15.0 8.4 7.1 5.8 5.0 4.4 4.3 4.4 5.0 5.8 7.1 8.4 15.0 18.1 18.8 11.5 9.2 9.4 8.6 7.4 5.1 4.8 4.8 4.1 85.0 1.3 1.4 2.2 3.7 4.5 6.4 7.6 8.2 6.6 8.4 15.7 17.2 15.1 6.0 4.1 3.0 2.1 1.9 1.8 1.9 2.1 3.0 4.1 6.0 15.1 17.2 15.7 8.4 6.6 8.2 7.6 6.4 4.5 3.7 2.2 1.4 90.0 0.4 0.4 0.8 1.7 2.3 3.8 4.7 4.4 3.1 5.8 8.4 9.8 9.0 3.8 1.8 1.3 0.7 0.6 0.5 0.6 0.7 1.3 1.8 3.8 9.0 9.8 8.4 5.8 3.1 4.4 4.7 3.8 2.3 1.7 0.8 0.4 95.0 0.3 0.4 0.7 1.5 1.7 1.9 2.4 2.7 2.4 3.8 6.1 6.4 6.3 3.3 1.3 0.9 0.5 0.4 0.4 0.4 0.5 0.9 1.3 3.3 6.3 6.4 6.1 3.8 2.4 2.7 2.4 1.9 1.7 1.5 0.7 0.4 100.0 0.2 0.3 0.5 1.0 1.3 1.5 1.6 1.8 1.9 1.9 2.0 2.0 1.8 1.5 1.0 0.6 0.4 0.3 0.3 0.3 0.4 0.6 1.0 1.5 1.8 2.0 2.0 1.9 1.9 1.8 1.6 1.5 1.3 1.0 0.5 0.3 105.0 0.2 0.2 0.3 0.6 0.8 1.0 1.2 1.3 1.3 1.4 1.5 1.4 1.3 1.1 0.8 0.5 0.3 0.3 0.3 0.3 0.3 0.5 0.8 1.1 1.3 1.4 1.5 1.4 1.3 1.3 1.2 1.0 0.8 0.6 0.3 0.2 110.0 0.2 0.2 0.3 0.4 0.6 0.6 0.8 1.0 1.0 1.0 1.0 0.9 0.8 0.8 0.6 0.4 0.3 0.3 0.2 0.3 0.3 0.4 0.6 0.8 0.8 0.9 1.0 1.0 1.0 1.0 0.8 0.6 0.6 0.4 0.3 0.2 115.0 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.6 0.7 0.8 0.8 0.7 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 0.7 0.8 0.8 0.7 0.6 0.6 0.5 0.5 0.4 0.3 0.3 120.0 0.4 0.4 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.6 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