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] 32650 # [MANUFAC] SiTECO # [LUMCAT] 5NA552E1ST13 # [LUMINAIRE] SR 100, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester, # [MORE] with power reduction relay "ECO" # [MORE] radial facetted reflector, diffuser, PC # [MORE] indiv. Position, LP 30, RP 7 # [LAMPCAT] Philips: SON-T PIA PLUS 250W # [LAMP] HST 250W # TILT=NONE # Bulbs: 1, 32000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.358 0.806 0.000 # Ballast factor: 1, Input power: 285 W # Source file: ies/32650.ies # Luminaire flux = 26406 lm, # 82.5 % of the bulb flux # between 75 and 90: 4.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 38.7 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 5.5 cd / 1000 lm , 0.5 % 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: 54 % # (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 476 cd / 1000 lm, # 67.5 deg to < 76 deg: max 630 cd / 1000 lm, # maximum spec. lum. intensity 630 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 5.0 156 156 158 161 164 167 170 172 174 175 176 176 177 176 175 174 173 171 170 171 173 174 175 176 177 176 176 175 174 172 170 167 164 161 158 156 10.0 148 151 157 161 164 167 169 172 174 178 181 186 190 193 194 192 189 187 186 187 189 192 194 193 190 186 181 178 174 172 169 167 164 161 157 151 15.0 145 149 155 158 159 160 161 164 168 174 181 189 199 204 210 208 205 202 201 202 205 208 210 204 199 189 181 174 168 164 161 160 159 158 155 149 20.0 142 147 149 152 153 153 153 156 160 168 180 193 207 217 222 223 218 212 210 212 218 223 222 217 207 193 180 168 160 156 153 153 153 152 149 147 25.0 134 139 141 142 143 144 146 151 156 166 182 202 218 228 235 235 229 215 212 215 229 235 235 228 218 202 182 166 156 151 146 144 143 142 141 139 30.0 126 130 135 133 135 138 143 146 152 164 183 210 230 239 238 240 232 214 207 214 232 240 238 239 230 210 183 164 152 146 143 138 135 133 135 130 35.0 122 125 131 129 128 133 138 144 150 164 187 216 232 244 250 235 229 215 201 215 229 235 250 244 232 216 187 164 150 144 138 133 128 129 131 125 40.0 115 118 121 122 130 131 134 140 148 166 194 224 242 253 247 242 229 217 202 217 229 242 247 253 242 224 194 166 148 140 134 131 130 122 121 118 45.0 107 108 113 119 127 134 136 140 145 166 205 241 258 263 269 248 227 218 207 218 227 248 269 263 258 241 205 166 145 140 136 134 127 119 113 108 50.0 98.8 101 106 113 135 131 134 141 143 173 232 276 283 288 274 249 224 214 206 214 224 249 274 288 283 276 232 173 143 141 134 131 135 113 106 101 55.0 82.1 87.3 94.7 105 122 123 125 133 143 187 277 308 309 301 265 222 188 178 175 178 188 222 265 301 309 308 277 187 143 133 125 123 122 105 94.7 87.3 60.0 71.3 71.1 80.0 89.1 107 114 118 124 138 201 294 360 340 284 213 165 137 127 123 127 137 165 213 284 340 360 294 201 138 124 118 114 107 89.1 80.0 71.1 65.0 54.8 54.4 65.6 77.9 79.0 94.6 108 115 136 288 470 476 348 215 143 110 90.1 80.1 78.1 80.1 90.1 110 143 215 348 476 470 288 136 115 108 94.6 79.0 77.9 65.6 54.4 70.0 33.3 37.9 46.4 55.7 64.9 83.4 86.8 105 135 351 630 409 218 123 103 81.6 62.2 48.1 44.1 48.1 62.2 81.6 103 123 218 409 630 351 135 105 86.8 83.4 64.9 55.7 46.4 37.9 75.0 21.6 39.4 37.1 28.8 34.1 43.6 57.9 76.5 88.4 176 254 174 105 79.8 76.9 63.2 43.4 25.8 20.6 25.8 43.4 63.2 76.9 79.8 105 174 254 176 88.4 76.5 57.9 43.6 34.1 28.8 37.1 39.4 80.0 14.0 20.2 18.9 13.5 12.5 6.3 6.4 11.1 19.5 20.1 21.5 15.4 12.3 18.2 32.7 38.7 23.4 14.6 9.5 14.6 23.4 38.7 32.7 18.2 12.3 15.4 21.5 20.1 19.5 11.1 6.4 6.3 12.5 13.5 18.9 20.2 85.0 4.2 4.2 4.1 4.0 4.1 3.2 3.3 4.7 6.4 6.2 6.2 6.2 4.5 4.7 4.2 4.0 3.7 3.3 3.5 3.3 3.7 4.0 4.2 4.7 4.5 6.2 6.2 6.2 6.4 4.7 3.3 3.2 4.1 4.0 4.1 4.2 90.0 1.6 1.6 1.6 1.9 1.9 1.5 1.5 2.3 3.7 3.1 3.5 2.9 1.7 1.6 1.6 1.5 1.4 1.3 1.2 1.3 1.4 1.5 1.6 1.6 1.7 2.9 3.5 3.1 3.7 2.3 1.5 1.5 1.9 1.9 1.6 1.6 95.0 2.0 1.4 1.5 2.3 1.8 1.3 1.2 1.5 1.3 1.4 1.5 1.4 1.2 1.2 1.1 1.0 0.9 0.8 0.7 0.8 0.9 1.0 1.1 1.2 1.2 1.4 1.5 1.4 1.3 1.5 1.2 1.3 1.8 2.3 1.5 1.4 100.0 1.1 0.9 3.6 5.5 5.3 1.5 1.3 1.7 1.1 1.2 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.6 0.5 0.6 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.2 1.1 1.7 1.3 1.5 5.3 5.5 3.6 0.9 105.0 0.4 0.4 0.7 3.7 4.4 1.6 1.2 1.5 1.1 1.1 1.1 0.9 0.8 0.7 0.7 0.6 0.5 0.4 0.4 0.4 0.5 0.6 0.7 0.7 0.8 0.9 1.1 1.1 1.1 1.5 1.2 1.6 4.4 3.7 0.7 0.4 110.0 0.4 0.4 0.5 1.0 2.6 1.3 1.0 1.5 0.9 1.0 0.9 0.7 0.7 0.6 0.5 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.5 0.6 0.7 0.7 0.9 1.0 0.9 1.5 1.0 1.3 2.6 1.0 0.5 0.4 115.0 0.4 0.5 0.5 0.7 0.8 0.8 0.9 1.4 0.8 1.0 0.8 0.6 0.6 0.5 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.5 0.6 0.6 0.8 1.0 0.8 1.4 0.9 0.8 0.8 0.7 0.5 0.5 120.0 0.5 0.5 0.6 0.6 0.7 0.7 0.9 0.9 0.8 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.7 0.8 0.8 0.9 0.9 0.7 0.7 0.6 0.6 0.5 125.0 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