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] 37999 # [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 8 # [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/37999.ies # Luminaire flux = 8064 lm, # 76.8 % 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 19.6 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 12.2 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: 72 % # (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 500 cd / 1000 lm, # 67.5 deg to < 76 deg: max 322 cd / 1000 lm, # maximum spec. lum. intensity 500 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: 0.0 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 5.0 148 148 148 148 148 148 149 150 150 150 150 151 151 151 152 152 152 152 153 152 152 152 152 151 151 151 150 150 150 150 149 148 148 148 148 148 10.0 145 144 144 146 145 147 148 149 149 149 150 150 152 152 154 156 156 157 158 157 156 156 154 152 152 150 150 149 149 149 148 147 145 146 144 144 15.0 141 141 143 144 146 145 145 147 148 148 150 154 158 159 161 161 163 158 165 158 163 161 161 159 158 154 150 148 148 147 145 145 146 144 143 141 20.0 135 137 138 143 143 147 147 147 147 149 152 157 164 168 168 175 175 173 173 173 175 175 168 168 164 157 152 149 147 147 147 147 143 143 138 137 25.0 128 132 135 136 140 141 143 144 143 144 149 158 166 178 194 183 188 183 179 183 188 183 194 178 166 158 149 144 143 144 143 141 140 136 135 132 30.0 124 127 131 131 134 137 139 138 139 142 149 159 177 190 206 213 202 192 186 192 202 213 206 190 177 159 149 142 139 138 139 137 134 131 131 127 35.0 118 125 129 131 132 133 133 133 133 137 142 159 186 221 233 238 216 211 200 211 216 238 233 221 186 159 142 137 133 133 133 133 132 131 129 125 40.0 115 118 124 128 140 139 131 127 127 133 140 162 206 264 288 275 259 249 235 249 259 275 288 264 206 162 140 133 127 127 131 139 140 128 124 118 45.0 102 112 117 119 150 135 135 129 122 128 145 172 246 310 379 375 342 315 303 315 342 375 379 310 246 172 145 128 122 129 135 135 150 119 117 112 50.0 96.6 113 109 115 141 135 126 128 118 124 139 203 305 408 447 464 407 397 398 397 407 464 447 408 305 203 139 124 118 128 126 135 141 115 109 113 55.0 80.7 86.9 95.9 103 121 117 115 115 117 120 138 249 405 481 485 416 354 354 361 354 354 416 485 481 405 249 138 120 117 115 115 117 121 103 95.9 86.9 60.0 62.1 67.6 73.5 86.3 94.1 107 104 110 120 121 149 342 472 438 319 235 215 237 231 237 215 235 319 438 472 342 149 121 120 110 104 107 94.1 86.3 73.5 67.6 65.0 33.3 32.9 37.5 43.0 47.3 49.1 48.9 52.2 74.4 94.4 216 500 428 247 140 114 104 117 117 117 104 114 140 247 428 500 216 94.4 74.4 52.2 48.9 49.1 47.3 43.0 37.5 32.9 70.0 16.5 15.9 15.6 13.6 19.2 20.8 19.2 13.4 32.0 41.7 272 322 185 108 91.1 83.3 62.7 50.0 45.3 50.0 62.7 83.3 91.1 108 185 322 272 41.7 32.0 13.4 19.2 20.8 19.2 13.6 15.6 15.9 75.0 9.9 22.7 24.6 9.3 10.8 14.1 14.2 10.0 13.3 20.5 79.8 92.4 32.8 18.2 22.2 39.6 39.0 22.8 17.8 22.8 39.0 39.6 22.2 18.2 32.8 92.4 79.8 20.5 13.3 10.0 14.2 14.1 10.8 9.3 24.6 22.7 80.0 3.8 4.5 5.3 4.9 5.8 7.9 8.8 7.7 7.7 9.6 11.2 18.4 17.4 10.0 8.0 6.8 7.0 6.1 6.1 6.1 7.0 6.8 8.0 10.0 17.4 18.4 11.2 9.6 7.7 7.7 8.8 7.9 5.8 4.9 5.3 4.5 85.0 1.7 1.8 2.6 4.0 4.7 5.8 6.3 6.3 5.6 6.2 9.1 17.0 19.6 10.0 5.0 3.8 3.0 2.5 2.3 2.5 3.0 3.8 5.0 10.0 19.6 17.0 9.1 6.2 5.6 6.3 6.3 5.8 4.7 4.0 2.6 1.8 90.0 0.5 0.6 1.0 1.7 2.1 3.2 3.5 3.1 2.4 2.9 6.4 9.3 12.2 6.3 2.2 1.7 1.2 0.9 0.8 0.9 1.2 1.7 2.2 6.3 12.2 9.3 6.4 2.9 2.4 3.1 3.5 3.2 2.1 1.7 1.0 0.6 95.0 0.4 0.5 0.9 1.4 1.6 1.7 1.9 2.0 1.9 2.3 3.8 6.5 7.1 3.9 1.5 1.1 0.7 0.6 0.5 0.6 0.7 1.1 1.5 3.9 7.1 6.5 3.8 2.3 1.9 2.0 1.9 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