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] 37893 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1PT1B # [LUMINAIRE] SC 100, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with # [MORE] power reduction relay "ECO" # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 3, RP 7 # [LAMPCAT] Philips: SON-T PIA PLUS 150W # [LAMP] HST 150W # TILT=NONE # Bulbs: 1, 17500 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: 170 W # Source file: ies/37893.ies # Luminaire flux = 13510 lm, # 77.2 % of the bulb flux # between 75 and 90: 2.7 % 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 , 1.5 % of the luminaire flux # 90deg and above: max 9.9 cd / 1000 lm , 0.6 % 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: 18 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 81 % # (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 451 cd / 1000 lm, # 67.5 deg to < 76 deg: max 372 cd / 1000 lm, # maximum spec. lum. intensity 451 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: 0.0 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 5.0 151 150 151 152 153 154 155 156 156 156 156 157 159 161 161 161 162 161 160 161 162 161 161 161 159 157 156 156 156 156 155 154 153 152 151 150 10.0 147 147 148 149 150 155 158 159 160 161 164 169 171 172 171 170 172 172 164 172 172 170 171 172 171 169 164 161 160 159 158 155 150 149 148 147 15.0 143 144 145 148 151 149 149 154 157 161 168 174 178 182 189 190 186 187 176 187 186 190 189 182 178 174 168 161 157 154 149 149 151 148 145 144 20.0 138 140 142 147 146 147 148 150 153 159 169 180 189 198 204 207 202 199 190 199 202 207 204 198 189 180 169 159 153 150 148 147 146 147 142 140 25.0 130 134 138 137 140 141 143 144 147 152 166 182 199 214 222 226 222 210 197 210 222 226 222 214 199 182 166 152 147 144 143 141 140 137 138 134 30.0 123 127 133 129 131 134 137 140 144 150 164 191 218 229 235 239 233 217 211 217 233 239 235 229 218 191 164 150 144 140 137 134 131 129 133 127 35.0 116 125 131 127 126 129 130 136 139 145 162 199 234 247 257 251 243 231 218 231 243 251 257 247 234 199 162 145 139 136 130 129 126 127 131 125 40.0 109 118 123 121 130 131 131 133 137 147 168 205 238 271 273 268 257 246 232 246 257 268 273 271 238 205 168 147 137 133 131 131 130 121 123 118 45.0 100.0 110 112 118 137 139 137 134 134 146 176 222 264 275 304 298 281 267 257 267 281 298 304 275 264 222 176 146 134 134 137 139 137 118 112 110 50.0 94.5 105 108 115 144 144 137 135 132 147 197 258 294 312 322 323 301 289 285 289 301 323 322 312 294 258 197 147 132 135 137 144 144 115 108 105 55.0 82.4 94.6 94.1 102 129 133 131 129 130 146 216 289 324 333 319 288 263 262 271 262 263 288 319 333 324 289 216 146 130 129 131 133 129 102 94.1 94.6 60.0 76.2 76.8 79.6 88.3 100 105 114 123 128 144 251 345 359 326 254 198 179 187 192 187 179 198 254 326 359 345 251 144 128 123 114 105 100 88.3 79.6 76.8 65.0 51.9 48.8 48.6 55.6 58.9 64.8 68.3 72.3 88.7 128 362 451 368 250 163 120 104 111 114 111 104 120 163 250 368 451 362 128 88.7 72.3 68.3 64.8 58.9 55.6 48.6 48.8 70.0 20.9 20.6 21.2 20.8 23.4 21.7 21.6 19.6 33.6 101 372 319 220 136 101 81.0 64.1 52.7 48.1 52.7 64.1 81.0 101 136 220 319 372 101 33.6 19.6 21.6 21.7 23.4 20.8 21.2 20.6 75.0 11.3 14.0 17.2 11.2 12.4 14.2 15.8 12.5 17.5 37.9 157 120 52.8 23.3 28.7 40.0 43.1 26.0 18.6 26.0 43.1 40.0 28.7 23.3 52.8 120 157 37.9 17.5 12.5 15.8 14.2 12.4 11.2 17.2 14.0 80.0 4.5 6.2 8.1 5.5 6.3 8.3 9.2 9.1 9.2 11.3 15.8 18.3 15.5 10.7 8.6 7.6 6.9 6.4 6.3 6.4 6.9 7.6 8.6 10.7 15.5 18.3 15.8 11.3 9.2 9.1 9.2 8.3 6.3 5.5 8.1 6.2 85.0 1.6 1.6 2.5 4.0 4.6 6.1 7.1 7.8 6.8 6.8 11.6 16.9 15.1 11.2 4.8 3.6 2.7 2.2 2.1 2.2 2.7 3.6 4.8 11.2 15.1 16.9 11.6 6.8 6.8 7.8 7.1 6.1 4.6 4.0 2.5 1.6 90.0 0.5 0.5 0.9 1.7 2.2 3.2 4.0 4.1 2.9 3.0 6.5 9.9 9.7 7.9 2.1 1.5 1.1 0.7 0.6 0.7 1.1 1.5 2.1 7.9 9.7 9.9 6.5 3.0 2.9 4.1 4.0 3.2 2.2 1.7 0.9 0.5 95.0 0.4 0.4 0.8 1.4 1.7 1.8 2.1 2.3 2.1 2.3 4.4 6.6 5.9 5.0 1.4 1.0 0.6 0.5 0.5 0.5 0.6 1.0 1.4 5.0 5.9 6.6 4.4 2.3 2.1 2.3 2.1 1.8 1.7 1.4 0.8 0.4 100.0 0.4 0.5 0.7 1.4 1.8 2.0 2.2 2.3 2.4 2.4 2.7 2.7 2.5 2.1 1.5 0.9 0.6 0.6 0.5 0.6 0.6 0.9 1.5 2.1 2.5 2.7 2.7 2.4 2.4 2.3 2.2 2.0 1.8 1.4 0.7 0.5 105.0 0.4 0.4 0.5 0.9 1.1 1.4 1.6 1.7 1.7 1.8 1.9 1.9 1.9 1.5 1.2 0.7 0.5 0.4 0.4 0.4 0.5 0.7 1.2 1.5 1.9 1.9 1.9 1.8 1.7 1.7 1.6 1.4 1.1 0.9 0.5 0.4 110.0 0.4 0.4 0.5 0.6 0.8 0.9 1.1 1.3 1.2 1.2 1.2 1.2 1.1 1.1 0.9 0.6 0.4 0.4 0.4 0.4 0.4 0.6 0.9 1.1 1.1 1.2 1.2 1.2 1.2 1.3 1.1 0.9 0.8 0.6 0.5 0.4 115.0 0.5 0.5 0.5 0.6 0.7 0.7 0.8 0.8 0.9 1.0 1.0 0.9 0.8 0.7 0.5 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.5 0.7 0.8 0.9 1.0 1.0 0.9 0.8 0.8 0.7 0.7 0.6 0.5 0.5 120.0 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.7 0.8 0.7 0.7 0.6 0.5 0.5 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.7 0.7 0.8 0.7 0.7 0.7 0.7 0.7 0.6 0.6 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