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] 37998 # [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 7 # [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/37998.ies # Luminaire flux = 8106 lm, # 77.2 % of the bulb flux # between 75 and 90: 2.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 20.5 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 11.7 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: 71 % # (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 556 cd / 1000 lm, # 67.5 deg to < 76 deg: max 336 cd / 1000 lm, # maximum spec. lum. intensity 556 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: 0.0 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 5.0 152 152 151 151 152 152 154 154 154 154 154 154 154 155 156 157 157 157 158 157 157 157 156 155 154 154 154 154 154 154 154 152 152 151 151 152 10.0 149 147 147 149 149 150 152 152 152 152 153 155 157 157 159 161 161 163 163 163 161 161 159 157 157 155 153 152 152 152 152 150 149 149 147 147 15.0 143 143 145 146 149 148 149 150 150 151 155 160 165 166 168 169 171 166 172 166 171 169 168 166 165 160 155 151 150 150 149 148 149 146 145 143 20.0 138 139 141 145 145 150 150 149 150 153 157 163 173 178 177 185 185 183 181 183 185 185 177 178 173 163 157 153 150 149 150 150 145 145 141 139 25.0 130 134 136 138 143 143 145 146 145 149 155 165 176 189 208 194 199 192 187 192 199 194 208 189 176 165 155 149 145 146 145 143 143 138 136 134 30.0 126 129 134 134 136 139 141 141 143 146 154 167 192 204 218 225 212 201 196 201 212 225 218 204 192 167 154 146 143 141 141 139 136 134 134 129 35.0 119 125 131 135 134 134 135 135 136 141 147 170 203 241 250 250 228 225 209 225 228 250 250 241 203 170 147 141 136 135 135 134 134 135 131 125 40.0 114 117 125 131 144 143 133 129 130 137 146 175 231 286 302 287 262 261 242 261 262 287 302 286 231 175 146 137 130 129 133 143 144 131 125 117 45.0 103 111 119 123 153 139 137 129 124 132 152 193 277 331 393 376 328 311 301 311 328 376 393 331 277 193 152 132 124 129 137 139 153 123 119 111 50.0 96.5 108 109 115 143 138 129 129 120 127 149 238 346 427 435 425 354 344 348 344 354 425 435 427 346 238 149 127 120 129 129 138 143 115 109 108 55.0 79.0 84.3 93.7 104 126 118 117 116 118 123 153 300 447 479 438 357 287 287 281 287 287 357 438 479 447 300 153 123 118 116 117 118 126 104 93.7 84.3 60.0 57.1 63.2 73.5 87.3 96.9 111 107 110 122 124 188 407 493 402 268 194 168 182 164 182 168 194 268 402 493 407 188 124 122 110 107 111 96.9 87.3 73.5 63.2 65.0 33.1 33.9 40.7 45.3 50.8 55.2 57.3 59.1 80.6 101 298 556 391 210 123 106 93.3 93.2 84.0 93.2 93.3 106 123 210 391 556 298 101 80.6 59.1 57.3 55.2 50.8 45.3 40.7 33.9 70.0 16.1 15.2 15.7 13.2 18.6 20.3 20.4 15.3 32.1 45.8 336 320 161 97.7 89.1 81.5 59.7 46.2 38.7 46.2 59.7 81.5 89.1 97.7 161 320 336 45.8 32.1 15.3 20.4 20.3 18.6 13.2 15.7 15.2 75.0 9.3 22.0 27.8 8.9 9.6 13.3 14.9 11.0 15.1 22.0 85.2 80.9 26.7 17.0 18.6 32.8 35.6 21.4 15.8 21.4 35.6 32.8 18.6 17.0 26.7 80.9 85.2 22.0 15.1 11.0 14.9 13.3 9.6 8.9 27.8 22.0 80.0 3.6 4.3 5.0 4.8 5.5 7.7 9.0 8.3 8.3 10.3 12.9 20.5 16.6 9.1 7.6 6.4 6.3 5.5 5.4 5.5 6.3 6.4 7.6 9.1 16.6 20.5 12.9 10.3 8.3 8.3 9.0 7.7 5.5 4.8 5.0 4.3 85.0 1.5 1.7 2.5 3.8 4.6 6.0 6.7 6.8 5.9 6.6 10.8 19.0 18.9 6.7 4.6 3.6 2.7 2.2 2.1 2.2 2.7 3.6 4.6 6.7 18.9 19.0 10.8 6.6 5.9 6.8 6.7 6.0 4.6 3.8 2.5 1.7 90.0 0.5 0.6 1.0 1.6 2.1 3.3 3.7 3.3 2.6 3.0 7.3 10.1 11.7 4.1 2.0 1.6 1.1 0.7 0.6 0.7 1.1 1.6 2.0 4.1 11.7 10.1 7.3 3.0 2.6 3.3 3.7 3.3 2.1 1.6 1.0 0.6 95.0 0.4 0.5 0.8 1.4 1.6 1.7 2.0 2.2 2.0 2.3 4.5 7.2 6.8 2.8 1.4 1.0 0.6 0.5 0.5 0.5 0.6 1.0 1.4 2.8 6.8 7.2 4.5 2.3 2.0 2.2 2.0 1.7 1.6 1.4 0.8 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