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] 38336 # [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 5 # [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/38336.ies # Luminaire flux = 5181 lm, # 78.5 % 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 14.5 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 4.7 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: 66 % # (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 487 cd / 1000 lm, # 67.5 deg to < 76 deg: max 448 cd / 1000 lm, # maximum spec. lum. intensity 558 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: 0.0 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 5.0 158 160 162 163 164 165 167 170 171 170 170 172 174 175 178 180 179 178 178 178 179 180 178 175 174 172 170 170 171 170 167 165 164 163 162 160 10.0 153 155 156 160 162 165 170 173 174 176 183 189 195 200 201 200 200 191 186 191 200 200 201 200 195 189 183 176 174 173 170 165 162 160 156 155 15.0 147 150 152 155 159 161 164 168 173 181 189 198 207 213 217 226 228 214 205 214 228 226 217 213 207 198 189 181 173 168 164 161 159 155 152 150 20.0 145 146 149 153 157 159 160 163 168 178 197 210 216 229 243 241 248 239 228 239 248 241 243 229 216 210 197 178 168 163 160 159 157 153 149 146 25.0 137 136 142 145 148 149 153 155 159 169 189 215 239 255 263 264 260 250 235 250 260 264 263 255 239 215 189 169 159 155 153 149 148 145 142 136 30.0 136 139 142 138 140 145 147 151 157 165 188 225 262 273 275 265 251 260 229 260 251 265 275 273 262 225 188 165 157 151 147 145 140 138 142 139 35.0 124 131 141 140 134 135 139 142 147 159 190 236 288 302 290 266 255 251 219 251 255 266 290 302 288 236 190 159 147 142 139 135 134 140 141 131 40.0 108 114 119 126 132 135 135 137 143 154 192 248 285 307 299 271 248 242 209 242 248 271 299 307 285 248 192 154 143 137 135 135 132 126 119 114 45.0 102 104 110 113 129 135 138 137 134 150 212 245 286 301 287 241 216 208 173 208 216 241 287 301 286 245 212 150 134 137 138 135 129 113 110 104 50.0 98.3 95.8 107 114 121 138 138 146 141 163 271 348 369 371 329 255 211 183 149 183 211 255 329 371 369 348 271 163 141 146 138 138 121 114 107 95.8 55.0 84.1 82.6 94.2 101 128 128 132 131 132 152 327 470 497 411 308 216 166 150 105 150 166 216 308 411 497 470 327 152 132 131 132 128 128 101 94.2 82.6 60.0 63.4 63.7 78.6 88.9 98.6 115 112 121 143 172 435 558 507 319 213 143 121 96.4 67.0 96.4 121 143 213 319 507 558 435 172 143 121 112 115 98.6 88.9 78.6 63.7 65.0 43.0 43.9 47.7 54.6 54.0 54.6 61.7 63.7 76.2 172 461 487 315 170 104 83.3 65.6 53.8 41.0 53.8 65.6 83.3 104 170 315 487 461 172 76.2 63.7 61.7 54.6 54.0 54.6 47.7 43.9 70.0 12.1 12.8 17.5 14.3 21.8 11.2 19.9 23.9 27.6 168 448 261 93.7 50.1 54.8 57.9 46.6 32.8 21.5 32.8 46.6 57.9 54.8 50.1 93.7 261 448 168 27.6 23.9 19.9 11.2 21.8 14.3 17.5 12.8 75.0 6.9 23.5 28.0 6.2 6.2 7.7 13.5 14.2 19.7 75.7 145 62.3 13.9 9.0 7.2 12.3 12.2 9.7 7.3 9.7 12.2 12.3 7.2 9.0 13.9 62.3 145 75.7 19.7 14.2 13.5 7.7 6.2 6.2 28.0 23.5 80.0 2.5 3.1 4.7 4.1 4.8 6.2 8.4 10.1 10.4 10.9 14.5 13.0 8.1 5.6 4.4 3.5 3.2 3.3 3.0 3.3 3.2 3.5 4.4 5.6 8.1 13.0 14.5 10.9 10.4 10.1 8.4 6.2 4.8 4.1 4.7 3.1 85.0 1.4 1.5 2.3 3.8 4.2 5.5 5.9 6.4 7.4 7.9 10.3 10.0 6.5 4.7 3.5 2.6 2.1 2.0 1.7 2.0 2.1 2.6 3.5 4.7 6.5 10.0 10.3 7.9 7.4 6.4 5.9 5.5 4.2 3.8 2.3 1.5 90.0 0.6 0.6 1.2 2.3 2.3 3.2 3.3 3.9 4.4 4.1 4.7 4.4 3.6 2.9 2.0 1.4 0.9 0.8 0.8 0.8 0.9 1.4 2.0 2.9 3.6 4.4 4.7 4.1 4.4 3.9 3.3 3.2 2.3 2.3 1.2 0.6 95.0 0.3 0.5 1.0 1.9 2.0 2.6 2.5 3.1 3.3 3.2 3.3 3.1 2.7 2.1 1.6 1.1 0.8 0.6 0.6 0.6 0.8 1.1 1.6 2.1 2.7 3.1 3.3 3.2 3.3 3.1 2.5 2.6 2.0 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