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] 38333 # [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 9 # [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/38333.ies # Luminaire flux = 4983 lm, # 75.5 % of the bulb flux # between 75 and 90: 2.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 30.0 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 3.9 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 425 cd / 1000 lm, # 67.5 deg to < 76 deg: max 317 cd / 1000 lm, # maximum spec. lum. intensity 479 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: 0.0 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 5.0 136 137 139 140 140 140 141 141 141 140 139 139 139 139 140 141 141 139 139 139 141 141 140 139 139 139 139 140 141 141 141 140 140 140 139 137 10.0 137 138 139 139 142 142 143 143 142 141 143 144 145 147 145 145 145 145 143 145 145 145 145 147 145 144 143 141 142 143 143 142 142 139 139 138 15.0 136 139 138 141 142 143 141 141 141 142 144 146 151 153 156 159 156 157 156 157 156 159 156 153 151 146 144 142 141 141 141 143 142 141 138 139 20.0 136 135 139 143 143 142 139 138 139 141 146 151 156 164 168 169 175 173 161 173 175 169 168 164 156 151 146 141 139 138 139 142 143 143 139 135 25.0 131 130 135 136 136 138 140 139 138 136 140 149 163 178 188 191 189 190 176 190 189 191 188 178 163 149 140 136 138 139 140 138 136 136 135 130 30.0 128 128 133 129 134 134 135 135 135 134 140 153 168 185 211 206 200 205 191 205 200 206 211 185 168 153 140 134 135 135 135 134 134 129 133 128 35.0 122 129 134 128 127 129 130 130 129 131 139 156 185 203 220 216 209 215 195 215 209 216 220 203 185 156 139 131 129 130 130 129 127 128 134 129 40.0 111 116 121 120 127 128 133 128 126 128 135 162 198 230 234 241 230 233 206 233 230 241 234 230 198 162 135 128 126 128 133 128 127 120 121 116 45.0 105 109 111 112 128 135 133 128 124 129 143 165 203 248 272 264 246 252 220 252 246 264 272 248 203 165 143 129 124 128 133 135 128 112 111 109 50.0 101 101 102 108 131 136 137 136 127 130 145 176 217 267 303 313 304 294 283 294 304 313 303 267 217 176 145 130 127 136 137 136 131 108 102 101 55.0 89.6 88.9 96.4 105 131 155 148 124 119 127 140 214 291 378 427 415 364 372 360 372 364 415 427 378 291 214 140 127 119 124 148 155 131 105 96.4 88.9 60.0 86.2 81.4 84.3 89.7 113 135 118 114 122 122 130 238 410 479 448 390 324 317 306 317 324 390 448 479 410 238 130 122 122 114 118 135 113 89.7 84.3 81.4 65.0 52.9 52.4 51.9 57.8 55.3 65.1 71.6 69.9 83.3 84.4 146 334 425 403 349 254 209 187 159 187 209 254 349 403 425 334 146 84.4 83.3 69.9 71.6 65.1 55.3 57.8 51.9 52.4 70.0 17.1 16.1 16.8 15.5 18.9 22.2 26.2 18.8 13.7 29.0 140 317 285 193 111 80.0 61.9 55.8 49.7 55.8 61.9 80.0 111 193 285 317 140 29.0 13.7 18.8 26.2 22.2 18.9 15.5 16.8 16.1 75.0 8.2 11.0 13.4 7.1 9.1 13.4 14.1 12.7 10.6 19.6 115 134 75.1 26.5 33.5 26.3 31.6 28.0 15.4 28.0 31.6 26.3 33.5 26.5 75.1 134 115 19.6 10.6 12.7 14.1 13.4 9.1 7.1 13.4 11.0 80.0 3.6 9.4 7.1 5.0 6.0 8.0 9.5 8.3 7.5 8.2 17.1 30.0 15.5 8.5 5.9 5.0 4.7 4.7 4.5 4.7 4.7 5.0 5.9 8.5 15.5 30.0 17.1 8.2 7.5 8.3 9.5 8.0 6.0 5.0 7.1 9.4 85.0 1.9 1.9 2.8 4.3 4.7 5.4 5.4 5.5 5.4 5.7 7.1 9.8 9.8 6.8 4.9 4.1 3.2 3.0 2.8 3.0 3.2 4.1 4.9 6.8 9.8 9.8 7.1 5.7 5.4 5.5 5.4 5.4 4.7 4.3 2.8 1.9 90.0 0.8 0.9 1.5 2.6 2.3 2.9 2.7 3.2 3.0 3.2 3.6 3.9 3.7 3.2 2.6 1.9 1.5 1.2 1.2 1.2 1.5 1.9 2.6 3.2 3.7 3.9 3.6 3.2 3.0 3.2 2.7 2.9 2.3 2.6 1.5 0.9 95.0 0.6 0.8 1.1 2.0 2.2 2.3 2.3 2.6 2.2 2.6 2.9 2.7 2.6 2.3 1.9 1.4 1.0 0.9 0.9 0.9 1.0 1.4 1.9 2.3 2.6 2.7 2.9 2.6 2.2 2.6 2.3 2.3 2.2 2.0 1.1 0.8 100.0 0.5 0.6 0.9 1.5 1.6 1.8 1.6 1.9 1.8 1.7 2.0 2.2 1.8 1.6 1.4 0.9 0.8 0.7 0.6 0.7 0.8 0.9 1.4 1.6 1.8 2.2 2.0 1.7 1.8 1.9 1.6 1.8 1.6 1.5 0.9 0.6 105.0 0.5 0.6 0.6 0.9 1.0 1.0 1.1 1.2 1.2 1.2 1.1 1.1 1.1 1.1 0.9 0.7 0.5 0.5 0.5 0.5 0.5 0.7 0.9 1.1 1.1 1.1 1.1 1.2 1.2 1.2 1.1 1.0 1.0 0.9 0.6 0.6 110.0 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.7 0.8 0.9 0.8 0.8 0.7 0.6 0.6 0.5 0.3 0.3 0.3 0.3 0.3 0.5 0.6 0.6 0.7 0.8 0.8 0.9 0.8 0.7 0.7 0.7 0.7 0.6 0.6 0.5 115.0 0.6 0.5 0.6 0.6 0.6 0.7 0.6 0.6 0.5 0.6 0.6 0.6 0.5 0.3 0.5 0.4 0.3 0.4 0.3 0.4 0.3 0.4 0.5 0.3 0.5 0.6 0.6 0.6 0.5 0.6 0.6 0.7 0.6 0.6 0.6 0.5 120.0 0.6 0.6 0.6 0.6 0.6 0.7 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.3 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.7 0.6 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