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] 38000 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1NT0B # [LUMINAIRE] SC 100, 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 3, RP 9 # [LAMPCAT] Philips: SON-T PIA PLUS 100W # [LAMP] HST 100W # TILT=NONE # Bulbs: 1, 10500 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: 115 W # Source file: ies/38000.ies # Luminaire flux = 7991 lm, # 76.1 % of the bulb flux # between 75 and 90: 2.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 20.0 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 12.4 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: 16 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 73 % # (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 442 cd / 1000 lm, # 67.5 deg to < 76 deg: max 309 cd / 1000 lm, # maximum spec. lum. intensity 510 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: 0.0 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 5.0 144 144 144 144 143 144 145 145 145 145 146 147 147 147 147 148 148 148 149 148 148 148 147 147 147 147 146 145 145 145 145 144 143 144 144 144 10.0 142 141 141 142 142 143 145 145 145 145 146 146 147 147 149 150 150 151 152 151 150 150 149 147 147 146 146 145 145 145 145 143 142 142 141 141 15.0 137 138 140 141 144 142 142 144 145 145 146 149 152 152 154 154 156 153 158 153 156 154 154 152 152 149 146 145 145 144 142 142 144 141 140 138 20.0 132 134 135 139 139 144 144 143 144 145 147 151 156 159 161 164 164 163 163 163 164 164 161 159 156 151 147 145 144 143 144 144 139 139 135 134 25.0 126 130 132 134 137 138 140 141 140 141 144 151 158 167 180 172 177 173 170 173 177 172 180 167 158 151 144 141 140 141 140 138 137 134 132 130 30.0 122 125 129 130 132 134 136 135 136 137 144 152 165 177 193 201 190 182 176 182 190 201 193 177 165 152 144 137 136 135 136 134 132 130 129 125 35.0 117 123 127 127 129 131 131 131 130 132 137 150 172 199 214 224 204 196 188 196 204 224 214 199 172 150 137 132 130 131 131 131 129 127 127 123 40.0 115 117 123 124 136 136 128 125 125 128 135 153 183 238 267 260 249 235 225 235 249 260 267 238 183 153 135 128 125 125 128 136 136 124 123 117 45.0 102 112 115 116 145 131 133 128 120 124 139 157 213 283 354 361 346 311 295 311 346 361 354 283 213 157 139 124 120 128 133 131 145 116 115 112 50.0 97.8 116 109 114 137 131 124 127 117 121 133 173 262 376 438 482 448 434 430 434 448 482 438 376 262 173 133 121 117 127 124 131 137 114 109 116 55.0 83.3 90.5 96.5 104 119 117 112 114 115 118 130 202 356 463 510 474 425 432 442 432 425 474 510 463 356 202 130 118 115 114 112 117 119 104 96.5 90.5 60.0 74.3 75.9 73.3 82.5 88.3 99.4 97.6 107 118 118 131 278 432 455 364 281 270 303 311 303 270 281 364 455 432 278 131 118 118 107 97.6 99.4 88.3 82.5 73.3 75.9 65.0 35.9 34.2 35.6 41.4 42.8 43.5 41.3 46.0 68.1 88.3 157 431 442 284 164 128 119 159 174 159 119 128 164 284 442 431 157 88.3 68.1 46.0 41.3 43.5 42.8 41.4 35.6 34.2 70.0 17.9 17.2 16.1 15.3 20.4 20.7 17.5 12.4 30.4 37.7 210 309 214 123 94.0 84.7 66.4 56.5 54.8 56.5 66.4 84.7 94.0 123 214 309 210 37.7 30.4 12.4 17.5 20.7 20.4 15.3 16.1 17.2 75.0 10.4 23.0 22.0 10.2 12.5 14.5 13.2 9.2 12.2 19.0 70.5 100 39.7 20.2 25.9 43.9 42.4 24.2 19.7 24.2 42.4 43.9 25.9 20.2 39.7 100 70.5 19.0 12.2 9.2 13.2 14.5 12.5 10.2 22.0 23.0 80.0 4.0 4.7 5.5 5.2 6.4 8.0 8.4 7.2 7.1 8.8 10.0 16.5 17.9 11.6 8.2 7.2 7.5 6.5 6.7 6.5 7.5 7.2 8.2 11.6 17.9 16.5 10.0 8.8 7.1 7.2 8.4 8.0 6.4 5.2 5.5 4.7 85.0 1.9 2.0 2.8 4.2 4.7 5.5 5.8 5.8 5.3 5.8 7.7 16.1 20.0 12.3 5.3 4.1 3.4 2.8 2.6 2.8 3.4 4.1 5.3 12.3 20.0 16.1 7.7 5.8 5.3 5.8 5.8 5.5 4.7 4.2 2.8 2.0 90.0 0.6 0.7 1.0 1.7 2.1 3.0 3.1 2.7 2.3 2.7 5.3 7.7 12.4 8.4 2.3 1.8 1.3 1.1 0.9 1.1 1.3 1.8 2.3 8.4 12.4 7.7 5.3 2.7 2.3 2.7 3.1 3.0 2.1 1.7 1.0 0.7 95.0 0.5 0.5 0.9 1.4 1.6 1.7 1.8 1.8 1.8 2.1 3.5 5.5 7.4 5.6 1.6 1.1 0.8 0.7 0.6 0.7 0.8 1.1 1.6 5.6 7.4 5.5 3.5 2.1 1.8 1.8 1.8 1.7 1.6 1.4 0.9 0.5 100.0 0.3 0.4 0.6 1.0 1.3 1.4 1.4 1.5 1.5 1.7 1.9 1.9 1.7 1.4 1.0 0.7 0.5 0.4 0.4 0.4 0.5 0.7 1.0 1.4 1.7 1.9 1.9 1.7 1.5 1.5 1.4 1.4 1.3 1.0 0.6 0.4 105.0 0.4 0.4 0.4 0.6 0.9 1.0 1.1 1.1 1.1 1.2 1.3 1.2 1.2 1.0 0.7 0.5 0.4 0.4 0.4 0.4 0.4 0.5 0.7 1.0 1.2 1.2 1.3 1.2 1.1 1.1 1.1 1.0 0.9 0.6 0.4 0.4 110.0 0.4 0.4 0.4 0.5 0.6 0.6 0.7 0.8 0.9 0.9 0.9 0.9 0.8 0.7 0.6 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.6 0.7 0.8 0.9 0.9 0.9 0.9 0.8 0.7 0.6 0.6 0.5 0.4 0.4 115.0 0.4 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.7 0.7 0.6 0.6 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.5 0.6 0.6 0.7 0.7 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.4 120.0 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 125.0 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