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] 39197 # [MANUFAC] SiTECO # [LUMCAT] 5NA589E1TT0B # [LUMINAIRE] SC 200, 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 1, RP 8 # [LAMPCAT] Philips: SON-T PIA PLUS 400W # [LAMP] HST 400W # TILT=NONE # Bulbs: 1, 55000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.370 0.370 0.000 # Ballast factor: 1, Input power: 440 W # Source file: ies/39197.ies # Luminaire flux = 43333 lm, # 78.8 % of the bulb flux # between 75 and 90: 2.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 34.7 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 8.0 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: 14 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 63 % # (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 459 cd / 1000 lm, # 67.5 deg to < 76 deg: max 376 cd / 1000 lm, # maximum spec. lum. intensity 459 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: 0.0 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 141 5.0 132 132 135 137 140 141 143 145 147 147 149 151 153 155 156 155 154 153 153 153 154 155 156 155 153 151 149 147 147 145 143 141 140 137 135 132 10.0 127 130 133 133 135 138 143 147 151 155 160 166 172 175 174 175 177 174 165 174 177 175 174 175 172 166 160 155 151 147 143 138 135 133 133 130 15.0 121 126 128 130 135 137 139 142 147 155 165 175 186 195 202 202 195 197 184 197 195 202 202 195 186 175 165 155 147 142 139 137 135 130 128 126 20.0 118 122 123 128 130 130 133 135 140 151 164 179 194 207 217 224 219 213 203 213 219 224 217 207 194 179 164 151 140 135 133 130 130 128 123 122 25.0 117 119 121 124 124 126 128 130 135 146 164 183 201 213 225 233 237 225 215 225 237 233 225 213 201 183 164 146 135 130 128 126 124 124 121 119 30.0 113 114 117 118 120 124 125 125 127 136 161 188 213 224 231 233 239 229 218 229 239 233 231 224 213 188 161 136 127 125 125 124 120 118 117 114 35.0 112 111 112 115 117 118 117 117 117 125 152 192 219 238 250 232 230 231 203 231 230 232 250 238 219 192 152 125 117 117 117 118 117 115 112 111 40.0 109 109 113 125 126 116 113 112 113 120 145 205 237 243 270 252 226 235 206 235 226 252 270 243 237 205 145 120 113 112 113 116 126 125 113 109 45.0 97.8 98.7 108 129 135 124 114 111 112 120 167 222 248 265 301 318 283 268 269 268 283 318 301 265 248 222 167 120 112 111 114 124 135 129 108 98.7 50.0 95.7 97.5 99.9 121 132 133 124 116 114 132 214 291 313 334 372 398 391 355 369 355 391 398 372 334 313 291 214 132 114 116 124 133 132 121 99.9 97.5 55.0 76.1 82.8 90.0 112 128 130 128 117 113 144 264 329 357 389 400 349 327 328 325 328 327 349 400 389 357 329 264 144 113 117 128 130 128 112 90.0 82.8 60.0 64.8 68.9 79.7 100 114 113 117 115 116 168 320 417 430 386 278 185 154 165 166 165 154 185 278 386 430 417 320 168 116 115 117 113 114 100 79.7 68.9 65.0 44.5 49.0 58.8 73.9 79.9 86.8 93.4 104 115 193 416 459 358 224 132 83.4 70.6 70.7 75.9 70.7 70.6 83.4 132 224 358 459 416 193 115 104 93.4 86.8 79.9 73.9 58.8 49.0 70.0 27.8 30.3 27.2 33.2 37.1 40.7 42.8 46.9 59.4 192 376 309 209 119 83.5 63.8 49.2 34.0 29.6 34.0 49.2 63.8 83.5 119 209 309 376 192 59.4 46.9 42.8 40.7 37.1 33.2 27.2 30.3 75.0 12.1 31.1 7.5 6.6 9.4 12.1 13.6 13.9 21.8 157 231 110 34.7 21.5 41.4 58.1 37.0 19.7 12.3 19.7 37.0 58.1 41.4 21.5 34.7 110 231 157 21.8 13.9 13.6 12.1 9.4 6.6 7.5 31.1 80.0 4.3 7.4 5.2 2.9 4.6 6.4 7.3 8.0 9.7 28.0 34.7 23.1 10.4 5.6 4.2 3.7 3.5 3.4 4.3 3.4 3.5 3.7 4.2 5.6 10.4 23.1 34.7 28.0 9.7 8.0 7.3 6.4 4.6 2.9 5.2 7.4 85.0 1.1 1.2 1.5 1.8 2.6 3.2 4.2 4.9 5.5 5.5 6.1 6.5 5.7 3.9 2.9 2.4 2.1 2.1 2.1 2.1 2.1 2.4 2.9 3.9 5.7 6.5 6.1 5.5 5.5 4.9 4.2 3.2 2.6 1.8 1.5 1.2 90.0 0.6 0.7 1.2 1.5 2.1 2.5 4.0 5.2 5.1 3.7 5.0 8.0 6.7 2.4 1.6 1.3 1.0 0.9 0.9 0.9 1.0 1.3 1.6 2.4 6.7 8.0 5.0 3.7 5.1 5.2 4.0 2.5 2.1 1.5 1.2 0.7 95.0 0.5 0.7 1.1 1.5 2.1 2.3 2.3 2.5 2.9 2.7 2.4 2.2 2.2 1.7 1.3 0.9 0.8 0.7 0.7 0.7 0.8 0.9 1.3 1.7 2.2 2.2 2.4 2.7 2.9 2.5 2.3 2.3 2.1 1.5 1.1 0.7 100.0 0.5 0.6 1.0 1.1 1.6 1.8 1.7 1.8 2.0 1.8 2.0 1.9 1.7 1.2 1.0 0.8 0.7 0.6 0.5 0.6 0.7 0.8 1.0 1.2 1.7 1.9 2.0 1.8 2.0 1.8 1.7 1.8 1.6 1.1 1.0 0.6 105.0 0.5 0.5 0.6 0.7 1.0 1.2 1.1 1.3 1.3 1.2 1.1 1.1 1.0 0.8 0.7 0.7 0.5 0.4 0.4 0.4 0.5 0.7 0.7 0.8 1.0 1.1 1.1 1.2 1.3 1.3 1.1 1.2 1.0 0.7 0.6 0.5 110.0 0.5 0.5 0.6 0.6 0.7 0.7 0.8 0.9 0.9 0.9 0.9 0.9 0.7 0.6 0.6 0.5 0.4 0.4 0.4 0.4 0.4 0.5 0.6 0.6 0.7 0.9 0.9 0.9 0.9 0.9 0.8 0.7 0.7 0.6 0.6 0.5 115.0 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.6 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 120.0 0.6 0.6 0.6 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.7 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