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] 38542 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1JT0C # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 2, lampholder angle 4 # [LAMPCAT] Philips: SON-T PIA PLUS 50W # [LAMP] HST 50W # TILT=NONE # Bulbs: 1, 4400 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.222 0.222 0.000 # Ballast factor: 1, Input power: 62 W # Source file: ies/38542.ies # Luminaire flux = 3538 lm, # 80.4 % of the bulb flux # between 75 and 90: 2.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 18.3 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 3.9 cd / 1000 lm , 0.4 % 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: 14 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 62 % # (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 671 cd / 1000 lm, # 67.5 deg to < 76 deg: max 718 cd / 1000 lm, # maximum spec. lum. intensity 718 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: 0.0 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 5.0 164 166 168 168 168 169 173 175 177 178 180 182 184 186 187 189 188 187 186 187 188 189 187 186 184 182 180 178 177 175 173 169 168 168 168 166 10.0 155 158 156 159 166 172 175 178 182 186 192 199 204 210 212 210 202 199 194 199 202 210 212 210 204 199 192 186 182 178 175 172 166 159 156 158 15.0 147 149 148 156 157 161 167 173 180 186 195 202 212 220 224 233 232 213 198 213 232 233 224 220 212 202 195 186 180 173 167 161 157 156 148 149 20.0 142 143 145 149 152 156 160 168 176 189 206 221 228 239 242 238 239 227 212 227 239 238 242 239 228 221 206 189 176 168 160 156 152 149 145 143 25.0 132 134 139 140 148 149 156 160 168 180 205 229 251 255 249 237 223 212 196 212 223 237 249 255 251 229 205 180 168 160 156 149 148 140 139 134 30.0 141 139 142 141 140 145 149 154 163 174 199 232 260 259 245 225 205 198 177 198 205 225 245 259 260 232 199 174 163 154 149 145 140 141 142 139 35.0 124 129 137 137 137 137 140 145 155 172 204 243 271 263 248 219 199 186 168 186 199 219 248 263 271 243 204 172 155 145 140 137 137 137 137 129 40.0 110 116 123 132 132 132 135 140 147 170 215 259 276 262 236 198 167 153 135 153 167 198 236 262 276 259 215 170 147 140 135 132 132 132 123 116 45.0 102 108 116 126 136 135 135 138 142 166 228 267 282 249 224 179 147 124 110 124 147 179 224 249 282 267 228 166 142 138 135 135 136 126 116 108 50.0 99.4 102 109 126 140 133 135 149 140 175 305 364 339 244 221 186 124 110 91.3 110 124 186 221 244 339 364 305 175 140 149 135 133 140 126 109 102 55.0 89.9 90.2 104 129 131 151 152 148 140 197 353 494 446 319 248 180 110 91.9 69.8 91.9 110 180 248 319 446 494 353 197 140 148 152 151 131 129 104 90.2 60.0 70.2 74.1 94.0 117 134 136 136 124 131 199 463 592 451 291 205 142 87.7 68.6 52.0 68.6 87.7 142 205 291 451 592 463 199 131 124 136 136 134 117 94.0 74.1 65.0 35.6 40.3 54.0 78.3 83.3 93.5 104 120 140 290 671 558 289 177 136 100 60.9 45.1 34.6 45.1 60.9 100 136 177 289 558 671 290 140 120 104 93.5 83.3 78.3 54.0 40.3 70.0 10.2 10.4 12.8 21.4 24.8 24.1 36.2 54.9 78.8 422 718 337 141 91.3 74.5 61.0 41.9 28.9 24.0 28.9 41.9 61.0 74.5 91.3 141 337 718 422 78.8 54.9 36.2 24.1 24.8 21.4 12.8 10.4 75.0 9.7 12.2 17.1 9.3 8.1 8.9 10.1 13.3 23.6 212 263 70.6 14.2 10.9 10.6 11.5 11.3 12.1 10.7 12.1 11.3 11.5 10.6 10.9 14.2 70.6 263 212 23.6 13.3 10.1 8.9 8.1 9.3 17.1 12.2 80.0 6.9 11.6 18.3 6.5 5.7 6.5 7.5 8.1 10.2 15.9 16.3 8.2 6.3 6.3 6.0 6.2 5.7 5.3 5.5 5.3 5.7 6.2 6.0 6.3 6.3 8.2 16.3 15.9 10.2 8.1 7.5 6.5 5.7 6.5 18.3 11.6 85.0 4.3 4.4 5.0 4.6 5.1 5.3 6.3 5.7 5.3 5.0 5.0 4.6 4.6 4.5 4.9 4.7 4.3 4.0 5.0 4.0 4.3 4.7 4.9 4.5 4.6 4.6 5.0 5.0 5.3 5.7 6.3 5.3 5.1 4.6 5.0 4.4 90.0 1.7 2.3 2.6 2.7 3.3 3.9 3.6 3.8 3.2 3.0 2.8 2.8 2.8 2.8 2.8 2.8 2.6 2.1 2.4 2.1 2.6 2.8 2.8 2.8 2.8 2.8 2.8 3.0 3.2 3.8 3.6 3.9 3.3 2.7 2.6 2.3 95.0 0.2 0.8 1.5 1.7 1.8 1.9 2.4 2.7 2.5 2.3 2.4 2.3 2.1 1.9 2.0 2.1 2.1 1.4 1.2 1.4 2.1 2.1 2.0 1.9 2.1 2.3 2.4 2.3 2.5 2.7 2.4 1.9 1.8 1.7 1.5 0.8 100.0 0.2 0.2 0.6 0.8 1.1 1.2 1.4 1.7 1.7 1.5 1.5 1.4 1.4 1.3 1.3 1.4 1.5 1.2 0.9 1.2 1.5 1.4 1.3 1.3 1.4 1.4 1.5 1.5 1.7 1.7 1.4 1.2 1.1 0.8 0.6 0.2 105.0 0.0 0.2 0.2 0.4 0.7 0.6 0.8 1.1 1.1 1.2 1.2 1.1 0.9 0.9 1.1 0.9 0.9 0.6 0.5 0.6 0.9 0.9 1.1 0.9 0.9 1.1 1.2 1.2 1.1 1.1 0.8 0.6 0.7 0.4 0.2 0.2 110.0 0.2 0.2 0.2 0.2 0.4 0.5 0.6 0.6 0.5 0.7 0.8 0.7 0.7 0.7 0.6 0.6 0.7 0.5 0.5 0.5 0.7 0.6 0.6 0.7 0.7 0.7 0.8 0.7 0.5 0.6 0.6 0.5 0.4 0.2 0.2 0.2 115.0 0.2 0.2 0.2 0.2 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.2 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.2 0.2 0.2 120.0 0.2 0.2 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.5 0.5 0.4 0.5 0.2 0.2 0.2 0.2 0.2 0.5 0.4 0.5 0.5 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.2 125.0 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