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] 38338 # [MANUFAC] SiTECO # [LUMCAT] 5NA587E1MT0B # [LUMINAIRE] SC 50, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated, ignitors with automatic disconnection # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 2, RP 7 # [LAMPCAT] Philips: SON-T PIA PLUS 70W # [LAMP] HST 70W # TILT=NONE # Bulbs: 1, 6600 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.253 0.253 0.000 # Ballast factor: 1, Input power: 83 W # Source file: ies/38338.ies # Luminaire flux = 5141 lm, # 77.9 % of the bulb flux # between 75 and 90: 1.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 13.3 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 4.3 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: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 65 % # (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 480 cd / 1000 lm, # 67.5 deg to < 76 deg: max 344 cd / 1000 lm, # maximum spec. lum. intensity 533 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: 0.0 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 5.0 149 149 151 153 153 153 155 157 157 156 155 156 156 157 159 161 160 158 158 158 160 161 159 157 156 156 155 156 157 157 155 153 153 153 151 149 10.0 146 149 149 151 154 155 159 160 160 159 163 166 169 173 171 171 171 171 166 171 171 171 171 173 169 166 163 159 160 160 159 155 154 151 149 149 15.0 144 147 146 150 152 154 153 155 157 162 169 174 180 183 189 195 198 191 183 191 198 195 189 183 180 174 169 162 157 155 153 154 152 150 146 147 20.0 142 141 144 150 152 151 151 151 153 159 172 180 187 202 210 210 218 214 198 214 218 210 210 202 187 180 172 159 153 151 151 151 152 150 144 141 25.0 135 134 140 143 145 145 148 149 149 151 162 181 204 223 234 239 236 229 218 229 236 239 234 223 204 181 162 151 149 149 148 145 145 143 140 134 30.0 132 133 138 135 137 140 143 145 145 148 160 187 220 242 257 256 244 253 226 253 244 256 257 242 220 187 160 148 145 145 143 140 137 135 138 133 35.0 125 132 140 134 130 133 136 136 137 141 157 199 253 279 282 270 257 263 228 263 257 270 282 279 253 199 157 141 137 136 136 133 130 134 140 132 40.0 109 115 120 123 130 134 132 132 136 138 154 207 259 298 309 295 275 279 243 279 275 295 309 298 259 207 154 138 136 132 132 134 130 123 120 115 45.0 104 107 111 112 129 136 137 131 126 135 167 212 266 305 330 310 289 283 255 283 289 310 330 305 266 212 167 135 126 131 137 136 129 112 111 107 50.0 101 98.3 104 113 122 137 137 141 134 143 184 281 348 391 403 365 301 291 251 291 301 365 403 391 348 281 184 143 134 141 137 137 122 113 104 98.3 55.0 86.3 85.5 93.6 96.3 126 133 128 123 124 130 197 351 462 489 425 329 251 245 197 245 251 329 425 489 462 351 197 130 124 123 128 133 126 96.3 93.6 85.5 60.0 70.6 69.1 83.8 86.5 99.8 113 109 113 132 129 259 479 533 450 321 217 162 145 110 145 162 217 321 450 533 479 259 129 132 113 109 113 99.8 86.5 83.8 69.1 65.0 39.9 40.8 42.6 45.5 42.3 47.9 56.7 55.5 66.6 74.7 289 480 408 236 126 94.2 76.1 66.6 53.6 66.6 76.1 94.2 126 236 408 480 289 74.7 66.6 55.5 56.7 47.9 42.3 45.5 42.6 40.8 70.0 12.0 12.2 13.2 12.0 15.1 12.3 22.1 21.1 19.7 57.6 344 337 154 61.4 65.5 62.5 49.0 36.3 25.0 36.3 49.0 62.5 65.5 61.4 154 337 344 57.6 19.7 21.1 22.1 12.3 15.1 12.0 13.2 12.2 75.0 6.8 19.6 22.1 6.0 6.3 8.8 14.7 13.2 14.7 33.4 128 98.7 28.6 10.4 8.4 19.5 13.4 10.6 8.4 10.6 13.4 19.5 8.4 10.4 28.6 98.7 128 33.4 14.7 13.2 14.7 8.8 6.3 6.0 22.1 19.6 80.0 2.6 3.6 4.6 4.2 4.8 6.3 8.2 9.8 8.6 8.6 11.5 13.3 9.6 6.1 4.7 3.9 3.6 3.6 3.4 3.6 3.6 3.9 4.7 6.1 9.6 13.3 11.5 8.6 8.6 9.8 8.2 6.3 4.8 4.2 4.6 3.6 85.0 1.6 1.6 2.4 4.0 4.2 5.0 5.3 5.7 6.3 6.6 8.7 10.2 7.8 5.4 4.0 3.2 2.4 2.3 2.2 2.3 2.4 3.2 4.0 5.4 7.8 10.2 8.7 6.6 6.3 5.7 5.3 5.0 4.2 4.0 2.4 1.6 90.0 0.8 0.7 1.3 2.4 2.3 3.0 2.9 3.5 3.6 3.7 4.2 4.3 3.8 3.0 2.3 1.6 1.1 1.1 0.9 1.1 1.1 1.6 2.3 3.0 3.8 4.3 4.2 3.7 3.6 3.5 2.9 3.0 2.3 2.4 1.3 0.7 95.0 0.5 0.5 1.0 2.0 2.2 2.5 2.4 2.9 2.8 3.0 3.0 3.1 2.7 2.2 1.8 1.2 0.8 0.8 0.6 0.8 0.8 1.2 1.8 2.2 2.7 3.1 3.0 3.0 2.8 2.9 2.4 2.5 2.2 2.0 1.0 0.5 100.0 0.3 0.4 0.7 1.3 1.5 1.9 1.9 2.2 2.2 2.0 2.4 2.5 2.0 1.6 1.2 0.8 0.6 0.5 0.5 0.5 0.6 0.8 1.2 1.6 2.0 2.5 2.4 2.0 2.2 2.2 1.9 1.9 1.5 1.3 0.7 0.4 105.0 0.3 0.4 0.4 0.7 1.0 1.1 1.2 1.5 1.4 1.4 1.4 1.3 1.1 0.9 0.8 0.5 0.5 0.4 0.3 0.4 0.5 0.5 0.8 0.9 1.1 1.3 1.4 1.4 1.4 1.5 1.2 1.1 1.0 0.7 0.4 0.4 110.0 0.3 0.3 0.5 0.5 0.7 0.8 0.8 0.9 1.0 0.9 0.9 0.8 0.8 0.6 0.5 0.5 0.3 0.3 0.3 0.3 0.3 0.5 0.5 0.6 0.8 0.8 0.9 0.9 1.0 0.9 0.8 0.8 0.7 0.5 0.5 0.3 115.0 0.5 0.5 0.5 0.6 0.5 0.7 0.6 0.7 0.7 0.8 0.8 0.6 0.5 0.5 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.8 0.8 0.7 0.7 0.6 0.7 0.5 0.6 0.5 0.5 120.0 0.6 0.6 0.5 0.6 0.6 0.6 0.6 0.5 0.6 0.6 0.6 0.5 0.5 0.3 0.3 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.3 0.3 0.5 0.5 0.6 0.6 0.6 0.5 0.6 0.6 0.6 0.6 0.5 0.6 125.0 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