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] 38337 # [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 6 # [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/38337.ies # Luminaire flux = 5161 lm, # 78.2 % 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 13.3 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 4.4 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 498 cd / 1000 lm, # 67.5 deg to < 76 deg: max 403 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: 0.0 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 5.0 153 154 157 157 158 159 161 164 164 163 162 163 165 166 169 170 170 169 168 169 170 170 169 166 165 163 162 163 164 164 161 159 158 157 157 154 10.0 150 152 153 155 158 161 164 167 167 167 173 177 182 187 187 186 186 179 176 179 186 186 187 187 182 177 173 167 167 167 164 161 158 155 153 152 15.0 146 149 149 153 155 158 157 161 165 172 179 186 194 198 203 211 214 204 196 204 214 211 203 198 194 186 179 172 165 161 157 158 155 153 149 149 20.0 143 144 147 152 155 155 155 157 161 169 183 197 203 217 228 227 234 227 212 227 234 227 228 217 203 197 183 169 161 157 155 155 155 152 147 144 25.0 136 135 141 144 146 147 151 152 154 159 175 199 223 241 252 253 250 242 230 242 250 253 252 241 223 199 175 159 154 152 151 147 146 144 141 135 30.0 133 136 140 136 138 143 145 148 151 156 173 207 244 260 270 263 250 262 229 262 250 263 270 260 244 207 173 156 151 148 145 143 138 136 140 136 35.0 124 132 141 137 132 134 137 140 142 150 173 217 275 294 288 270 258 260 226 260 258 270 288 294 275 217 173 150 142 140 137 134 132 137 141 132 40.0 108 114 119 125 131 134 134 135 139 144 172 230 277 307 309 289 266 264 230 264 266 289 309 307 277 230 172 144 139 135 134 134 131 125 119 114 45.0 102 105 109 113 130 136 138 134 131 142 190 231 280 306 313 275 250 243 207 243 250 275 313 306 280 231 190 142 131 134 138 136 130 113 109 105 50.0 99.5 96.6 106 112 121 139 137 143 137 148 228 318 363 390 367 306 248 228 189 228 248 306 367 390 363 318 228 148 137 143 137 139 121 112 106 96.6 55.0 84.9 83.5 93.3 98.6 125 132 130 127 129 137 258 417 486 457 368 263 198 186 138 186 198 263 368 457 486 417 258 137 129 127 130 132 125 98.6 93.3 83.5 60.0 65.7 66.0 81.6 88.7 101 114 112 118 137 136 351 532 533 392 261 173 135 115 81.8 115 135 173 261 392 533 532 351 136 137 118 112 114 101 88.7 81.6 66.0 65.0 40.5 41.5 45.3 51.1 48.5 50.9 59.4 59.9 70.8 103 382 498 365 199 112 88.2 69.7 58.7 45.6 58.7 69.7 88.2 112 199 365 498 382 103 70.8 59.9 59.4 50.9 48.5 51.1 45.3 41.5 70.0 11.6 12.3 14.9 12.8 18.5 11.6 20.9 22.3 22.7 100 403 295 120 52.9 59.0 59.8 47.3 33.8 22.8 33.8 47.3 59.8 59.0 52.9 120 295 403 100 22.7 22.3 20.9 11.6 18.5 12.8 14.9 12.3 75.0 6.7 21.4 26.4 6.1 6.3 8.2 14.4 13.8 17.7 52.5 143 80.7 19.2 9.3 7.9 16.5 12.8 10.1 7.8 10.1 12.8 16.5 7.9 9.3 19.2 80.7 143 52.5 17.7 13.8 14.4 8.2 6.3 6.1 26.4 21.4 80.0 2.5 3.3 4.7 4.1 4.8 6.3 8.5 9.8 9.6 9.7 13.1 13.3 8.7 5.8 4.5 3.6 3.3 3.4 3.1 3.4 3.3 3.6 4.5 5.8 8.7 13.3 13.1 9.7 9.6 9.8 8.5 6.3 4.8 4.1 4.7 3.3 85.0 1.4 1.6 2.3 3.9 4.2 5.3 5.6 6.0 6.8 7.2 9.7 10.1 7.1 4.9 3.7 2.9 2.3 2.1 2.0 2.1 2.3 2.9 3.7 4.9 7.1 10.1 9.7 7.2 6.8 6.0 5.6 5.3 4.2 3.9 2.3 1.6 90.0 0.6 0.6 1.2 2.3 2.3 3.1 3.0 3.6 4.0 3.9 4.4 4.3 3.7 2.9 2.0 1.5 1.1 0.9 0.8 0.9 1.1 1.5 2.0 2.9 3.7 4.3 4.4 3.9 4.0 3.6 3.0 3.1 2.3 2.3 1.2 0.6 95.0 0.5 0.5 1.0 1.9 2.1 2.6 2.5 3.0 3.0 3.1 3.3 3.2 2.7 2.2 1.8 1.1 0.8 0.6 0.6 0.6 0.8 1.1 1.8 2.2 2.7 3.2 3.3 3.1 3.0 3.0 2.5 2.6 2.1 1.9 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