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] 38009 # [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 4, 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/38009.ies # Luminaire flux = 8011 lm, # 76.3 % of the bulb flux # between 75 and 90: 2.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 21.0 cd / 1000 lm , 1.7 % of the luminaire flux # 90deg and above: max 17.1 cd / 1000 lm , 0.8 % 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: 24 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 107 % # (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 421 cd / 1000 lm, # 67.5 deg to < 76 deg: max 260 cd / 1000 lm, # maximum spec. lum. intensity 539 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: 0.0 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 5.0 146 146 145 145 145 146 147 147 147 148 148 149 149 149 149 150 150 150 151 150 150 150 149 149 149 149 148 148 147 147 147 146 145 145 145 146 10.0 143 142 142 143 143 145 147 147 147 148 148 149 150 150 152 153 153 154 155 154 153 153 152 150 150 149 148 148 147 147 147 145 143 143 142 142 15.0 138 138 140 142 144 144 144 147 148 148 150 152 156 157 158 158 160 156 162 156 160 158 158 157 156 152 150 148 148 147 144 144 144 142 140 138 20.0 133 134 135 139 141 145 145 145 146 149 151 155 161 166 168 171 170 169 169 169 170 171 168 166 161 155 151 149 146 145 145 145 141 139 135 134 25.0 126 129 133 135 138 139 141 142 142 143 147 155 164 176 193 181 187 182 179 182 187 181 193 176 164 155 147 143 142 142 141 139 138 135 133 129 30.0 121 124 129 129 132 133 134 134 135 137 145 158 172 192 206 227 210 198 193 198 210 227 206 192 172 158 145 137 135 134 134 133 132 129 129 124 35.0 116 122 128 128 130 129 130 130 131 133 140 156 182 227 258 261 244 227 225 227 244 261 258 227 182 156 140 133 131 130 130 129 130 128 128 122 40.0 114 119 123 121 133 130 129 126 125 129 137 160 203 280 329 343 340 290 297 290 340 343 329 280 203 160 137 129 125 126 129 130 133 121 123 119 45.0 103 113 117 115 133 127 128 124 120 125 140 165 244 339 433 474 458 451 429 451 458 474 433 339 244 165 140 125 120 124 128 127 133 115 117 113 50.0 102 110 110 112 125 119 120 124 115 121 134 186 310 436 508 539 510 502 512 502 510 539 508 436 310 186 134 121 115 124 120 119 125 112 110 110 55.0 82.4 89.0 95.9 98.5 112 107 110 113 115 118 130 235 412 489 474 420 380 409 407 409 380 420 474 489 412 235 130 118 115 113 110 107 112 98.5 95.9 89.0 60.0 68.5 67.6 62.8 70.2 72.3 82.2 80.5 92.0 108 116 138 347 461 394 279 197 195 255 262 255 195 197 279 394 461 347 138 116 108 92.0 80.5 82.2 72.3 70.2 62.8 67.6 65.0 26.5 24.9 23.7 26.5 26.4 26.2 20.0 20.9 40.8 58.9 169 421 414 201 127 106 103 124 135 124 103 106 127 201 414 421 169 58.9 40.8 20.9 20.0 26.2 26.4 26.5 23.7 24.9 70.0 15.9 17.3 16.9 13.3 17.8 18.2 14.7 10.9 27.6 37.1 204 260 116 83.3 82.9 76.6 59.3 47.0 42.2 47.0 59.3 76.6 82.9 83.3 116 260 204 37.1 27.6 10.9 14.7 18.2 17.8 13.3 16.9 17.3 75.0 9.1 19.8 23.6 8.7 11.1 13.4 11.5 7.8 9.0 13.5 25.3 36.0 27.1 16.3 15.3 18.8 27.6 21.4 17.2 21.4 27.6 18.8 15.3 16.3 27.1 36.0 25.3 13.5 9.0 7.8 11.5 13.4 11.1 8.7 23.6 19.8 80.0 3.7 3.9 4.4 4.9 6.0 7.2 7.3 6.5 6.4 8.2 9.4 16.9 18.5 11.9 7.5 6.3 6.0 5.4 5.4 5.4 6.0 6.3 7.5 11.9 18.5 16.9 9.4 8.2 6.4 6.5 7.3 7.2 6.0 4.9 4.4 3.9 85.0 1.6 1.9 2.7 3.9 4.5 5.3 5.5 5.4 5.1 5.8 8.4 16.3 21.0 11.9 5.2 3.9 3.2 2.8 2.5 2.8 3.2 3.9 5.2 11.9 21.0 16.3 8.4 5.8 5.1 5.4 5.5 5.3 4.5 3.9 2.7 1.9 90.0 0.7 0.9 1.4 2.4 3.4 4.4 4.4 3.7 3.3 4.1 8.8 9.6 17.1 12.8 3.4 2.5 1.8 1.5 1.3 1.5 1.8 2.5 3.4 12.8 17.1 9.6 8.8 4.1 3.3 3.7 4.4 4.4 3.4 2.4 1.4 0.9 95.0 0.6 0.7 1.2 2.0 2.3 2.4 2.6 2.6 2.6 3.2 5.8 8.0 11.5 8.7 2.3 1.6 1.1 0.9 0.8 0.9 1.1 1.6 2.3 8.7 11.5 8.0 5.8 3.2 2.6 2.6 2.6 2.4 2.3 2.0 1.2 0.7 100.0 0.4 0.5 0.8 1.4 1.9 1.9 2.0 2.1 2.3 2.5 2.8 2.8 2.6 2.0 1.5 1.0 0.7 0.6 0.5 0.6 0.7 1.0 1.5 2.0 2.6 2.8 2.8 2.5 2.3 2.1 2.0 1.9 1.9 1.4 0.8 0.5 105.0 0.4 0.5 0.6 0.9 1.3 1.3 1.5 1.6 1.7 1.9 1.9 1.9 1.7 1.4 1.2 0.8 0.5 0.5 0.5 0.5 0.5 0.8 1.2 1.4 1.7 1.9 1.9 1.9 1.7 1.6 1.5 1.3 1.3 0.9 0.6 0.5 110.0 0.5 0.5 0.5 0.7 0.9 0.9 1.0 1.2 1.2 1.3 1.3 1.3 1.2 1.1 0.9 0.6 0.5 0.4 0.4 0.4 0.5 0.6 0.9 1.1 1.2 1.3 1.3 1.3 1.2 1.2 1.0 0.9 0.9 0.7 0.5 0.5 115.0 0.5 0.5 0.6 0.7 0.8 0.8 0.8 0.8 0.9 1.0 1.0 0.9 0.8 0.8 0.6 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.6 0.8 0.8 0.9 1.0 1.0 0.9 0.8 0.8 0.8 0.8 0.7 0.6 0.5 120.0 0.7 0.7 0.7 0.7 0.7 0.8 0.7 0.7 0.8 0.8 0.8 0.7 0.6 0.6 0.5 0.4 0.4 0.4 0.2 0.4 0.4 0.4 0.5 0.6 0.6 0.7 0.8 0.8 0.8 0.7 0.7 0.8 0.7 0.7 0.7 0.7 125.0 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