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] 37996 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1NT0B # [LUMINAIRE] SC 100, 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 3, RP 5 # [LAMPCAT] Philips: SON-T PIA PLUS 100W # [LAMP] HST 100W # TILT=NONE # Bulbs: 1, 10500 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: 115 W # Source file: ies/37996.ies # Luminaire flux = 8171 lm, # 77.8 % of the bulb flux # between 75 and 90: 2.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 20.9 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 10.1 cd / 1000 lm , 0.4 % of the luminaire flux # CutOff Type: IES_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: 13 % # 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 587 cd / 1000 lm, # 67.5 deg to < 76 deg: max 460 cd / 1000 lm, # maximum spec. lum. intensity 587 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 5.0 160 160 160 161 160 161 162 163 163 163 163 164 165 165 166 168 168 168 169 168 168 168 166 165 165 164 163 163 163 163 162 161 160 161 160 160 10.0 155 154 154 155 155 157 160 160 161 162 164 167 170 171 174 177 176 173 181 173 176 177 174 171 170 167 164 162 161 160 160 157 155 155 154 154 15.0 149 149 151 152 155 154 156 158 159 161 167 174 181 185 189 190 191 185 191 185 191 190 189 185 181 174 167 161 159 158 156 154 155 152 151 149 20.0 143 143 145 150 151 155 155 157 158 162 169 182 200 203 198 207 206 202 200 202 206 207 198 203 200 182 169 162 158 157 155 155 151 150 145 143 25.0 133 137 141 142 148 148 151 151 153 159 169 186 200 215 234 220 218 212 208 212 218 220 234 215 200 186 169 159 153 151 151 148 148 142 141 137 30.0 130 135 139 140 140 144 146 148 151 157 170 198 232 234 243 243 228 217 212 217 228 243 243 234 232 198 170 157 151 148 146 144 140 140 139 135 35.0 121 126 134 141 138 138 138 139 144 151 168 211 241 279 276 265 241 238 220 238 241 265 276 279 241 211 168 151 144 139 138 138 138 141 134 126 40.0 114 116 127 138 149 148 138 135 138 149 170 222 280 321 318 290 255 260 241 260 255 290 318 321 280 222 170 149 138 135 138 148 149 138 127 116 45.0 102 108 120 129 156 145 141 133 131 142 182 259 327 356 370 324 267 264 241 264 267 324 370 356 327 259 182 142 131 133 141 145 156 129 120 108 50.0 94.0 103 107 119 148 142 136 132 126 137 203 323 400 426 362 307 241 237 216 237 241 307 362 426 400 323 203 137 126 132 136 142 148 119 107 103 55.0 75.9 80.4 95.6 103 131 121 123 121 123 134 230 408 479 416 321 240 184 176 155 176 184 240 321 416 479 408 230 134 123 121 123 121 131 103 95.6 80.4 60.0 52.2 60.0 72.1 88.1 96.0 114 113 114 129 136 330 527 464 293 185 140 116 114 96.4 114 116 140 185 293 464 527 330 136 129 114 113 114 96.0 88.1 72.1 60.0 65.0 36.3 38.8 49.8 56.4 61.3 69.3 75.6 77.7 95.9 129 487 587 295 155 109 93.4 80.3 73.1 62.8 73.1 80.3 93.4 109 155 295 587 487 129 95.9 77.7 75.6 69.3 61.3 56.4 49.8 38.8 70.0 15.8 15.1 18.8 13.9 17.5 17.6 22.1 19.9 34.6 95.8 460 255 101 86.3 85.8 75.8 55.1 39.2 31.7 39.2 55.1 75.8 85.8 86.3 101 255 460 95.8 34.6 19.9 22.1 17.6 17.5 13.9 18.8 15.1 75.0 9.4 22.6 29.8 9.1 7.7 10.5 16.2 14.6 17.9 30.9 96.2 55.6 20.0 16.0 15.4 24.1 28.8 19.9 15.1 19.9 28.8 24.1 15.4 16.0 20.0 55.6 96.2 30.9 17.9 14.6 16.2 10.5 7.7 9.1 29.8 22.6 80.0 3.5 4.2 4.7 4.7 5.3 7.3 9.9 10.1 9.8 12.1 18.0 20.9 13.0 8.2 7.2 5.7 5.3 4.7 4.6 4.7 5.3 5.7 7.2 8.2 13.0 20.9 18.0 12.1 9.8 10.1 9.9 7.3 5.3 4.7 4.7 4.2 85.0 1.4 1.6 2.4 3.8 4.7 6.4 7.8 8.2 6.7 7.4 15.4 19.6 13.6 5.6 4.2 3.1 2.2 2.0 1.8 2.0 2.2 3.1 4.2 5.6 13.6 19.6 15.4 7.4 6.7 8.2 7.8 6.4 4.7 3.8 2.4 1.6 90.0 0.4 0.5 0.8 1.3 1.9 3.2 3.9 3.6 2.6 3.0 7.5 10.1 7.7 2.0 1.5 1.2 0.7 0.5 0.5 0.5 0.7 1.2 1.5 2.0 7.7 10.1 7.5 3.0 2.6 3.6 3.9 3.2 1.9 1.3 0.8 0.5 95.0 0.3 0.3 0.6 1.2 1.4 1.5 1.9 1.9 2.0 2.5 4.8 6.4 4.5 1.4 1.1 0.7 0.5 0.4 0.4 0.4 0.5 0.7 1.1 1.4 4.5 6.4 4.8 2.5 2.0 1.9 1.9 1.5 1.4 1.2 0.6 0.3 100.0 0.2 0.2 0.4 0.8 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.6 1.4 1.1 0.8 0.5 0.4 0.3 0.3 0.3 0.4 0.5 0.8 1.1 1.4 1.6 1.7 1.6 1.5 1.4 1.3 1.2 1.1 0.8 0.4 0.2 105.0 0.2 0.2 0.3 0.5 0.7 0.9 1.0 1.0 1.1 1.2 1.2 1.1 1.0 0.8 0.5 0.4 0.3 0.2 0.2 0.2 0.3 0.4 0.5 0.8 1.0 1.1 1.2 1.2 1.1 1.0 1.0 0.9 0.7 0.5 0.3 0.2 110.0 0.2 0.2 0.2 0.4 0.5 0.6 0.7 0.7 0.8 0.8 0.8 0.8 0.7 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.5 0.7 0.8 0.8 0.8 0.8 0.7 0.7 0.6 0.5 0.4 0.2 0.2 115.0 0.2 0.3 0.3 0.4 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.6 0.5 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.6 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.4 0.3 0.3 120.0 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