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] 37988 # [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 2, RP 6 # [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/37988.ies # Luminaire flux = 8064 lm, # 76.8 % of the bulb flux # between 75 and 90: 2.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 21.2 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 11.4 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: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 69 % # (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 541 cd / 1000 lm, # 67.5 deg to < 76 deg: max 403 cd / 1000 lm, # maximum spec. lum. intensity 541 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 5.0 153 153 153 153 153 153 154 155 154 154 155 155 155 156 157 158 158 158 159 158 158 158 157 156 155 155 155 154 154 155 154 153 153 153 153 153 10.0 149 148 148 149 149 150 153 154 154 154 156 157 158 159 162 163 163 163 165 163 163 163 162 159 158 157 156 154 154 154 153 150 149 149 148 148 15.0 144 144 146 147 150 149 149 150 152 153 157 162 167 169 172 173 173 168 173 168 173 173 172 169 167 162 157 153 152 150 149 149 150 147 146 144 20.0 139 140 142 147 146 151 150 150 151 153 158 166 176 181 182 189 188 184 182 184 188 189 182 181 176 166 158 153 151 150 150 151 146 147 142 140 25.0 130 134 138 140 144 144 147 147 146 149 156 167 180 193 205 198 197 191 185 191 197 198 205 193 180 167 156 149 146 147 147 144 144 140 138 134 30.0 127 132 136 137 138 141 142 143 145 149 154 168 189 203 211 211 204 195 187 195 204 211 211 203 189 168 154 149 145 143 142 141 138 137 136 132 35.0 118 124 132 135 136 137 134 136 137 141 149 174 200 227 224 228 209 207 192 207 209 228 224 227 200 174 149 141 137 136 134 137 136 135 132 124 40.0 111 115 126 133 145 144 135 133 134 143 150 176 229 258 257 237 217 234 203 234 217 237 257 258 229 176 150 143 134 133 135 144 145 133 126 115 45.0 100 106 120 131 152 150 144 134 128 136 157 198 260 286 312 288 240 248 219 248 240 288 312 286 260 198 157 136 128 134 144 150 152 131 120 106 50.0 92.5 100 112 124 157 151 143 135 125 131 161 235 309 371 350 328 269 266 243 266 269 328 350 371 309 235 161 131 125 135 143 151 157 124 112 100 55.0 77.5 82.2 91.6 108 137 142 130 123 121 128 174 294 406 421 390 309 235 235 212 235 235 309 390 421 406 294 174 128 121 123 130 142 137 108 91.6 82.2 60.0 55.9 63.3 83.2 95.1 110 119 116 115 125 127 204 386 480 397 285 219 169 162 154 162 169 219 285 397 480 386 204 127 125 115 116 119 110 95.1 83.2 63.3 65.0 39.2 42.6 55.1 65.6 73.9 83.8 94.3 96.2 109 124 324 541 420 235 142 112 92.9 88.9 77.6 88.9 92.9 112 142 235 420 541 324 124 109 96.2 94.3 83.8 73.9 65.6 55.1 42.6 70.0 18.0 17.8 20.9 18.3 21.7 24.1 27.0 24.5 41.8 68.3 403 393 204 115 95.9 80.2 61.5 47.6 40.4 47.6 61.5 80.2 95.9 115 204 393 403 68.3 41.8 24.5 27.0 24.1 21.7 18.3 20.9 17.8 75.0 9.5 15.4 16.2 9.4 9.9 13.2 17.2 15.5 21.9 38.0 198 122 36.8 24.6 41.6 49.6 45.6 22.6 17.9 22.6 45.6 49.6 41.6 24.6 36.8 122 198 38.0 21.9 15.5 17.2 13.2 9.9 9.4 16.2 15.4 80.0 3.9 5.1 9.2 5.2 6.0 8.2 10.7 10.1 10.6 12.7 16.7 21.2 15.4 9.5 8.7 7.2 7.4 6.1 6.3 6.1 7.4 7.2 8.7 9.5 15.4 21.2 16.7 12.7 10.6 10.1 10.7 8.2 6.0 5.2 9.2 5.1 85.0 1.7 1.7 2.5 4.0 4.7 6.4 7.6 8.1 6.9 7.4 12.3 20.2 14.7 6.3 4.6 3.5 2.5 2.1 2.1 2.1 2.5 3.5 4.6 6.3 14.7 20.2 12.3 7.4 6.9 8.1 7.6 6.4 4.7 4.0 2.5 1.7 90.0 0.5 0.6 1.0 1.6 2.0 3.1 4.0 4.1 2.8 3.1 7.7 11.4 10.6 2.6 1.9 1.5 0.9 0.6 0.6 0.6 0.9 1.5 1.9 2.6 10.6 11.4 7.7 3.1 2.8 4.1 4.0 3.1 2.0 1.6 1.0 0.6 95.0 0.4 0.5 0.7 1.3 1.6 1.7 1.9 2.3 2.1 2.3 4.1 6.7 5.6 1.9 1.2 0.9 0.6 0.4 0.4 0.4 0.6 0.9 1.2 1.9 5.6 6.7 4.1 2.3 2.1 2.3 1.9 1.7 1.6 1.3 0.7 0.5 100.0 0.3 0.3 0.6 0.9 1.2 1.4 1.6 1.6 1.7 1.8 1.9 1.9 1.6 1.2 0.9 0.6 0.4 0.4 0.4 0.4 0.4 0.6 0.9 1.2 1.6 1.9 1.9 1.8 1.7 1.6 1.6 1.4 1.2 0.9 0.6 0.3 105.0 0.2 0.2 0.3 0.6 0.8 1.0 1.1 1.2 1.3 1.4 1.3 1.3 1.1 0.9 0.6 0.5 0.4 0.3 0.3 0.3 0.4 0.5 0.6 0.9 1.1 1.3 1.3 1.4 1.3 1.2 1.1 1.0 0.8 0.6 0.3 0.2 110.0 0.2 0.2 0.3 0.4 0.6 0.6 0.8 0.9 0.9 0.9 1.0 0.9 0.7 0.6 0.5 0.4 0.3 0.2 0.3 0.2 0.3 0.4 0.5 0.6 0.7 0.9 1.0 0.9 0.9 0.9 0.8 0.6 0.6 0.4 0.3 0.2 115.0 0.3 0.3 0.3 0.4 0.5 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.6 0.5 0.4 0.3 0.3 0.2 0.3 0.2 0.3 0.3 0.4 0.5 0.6 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.5 0.4 0.3 0.3 120.0 0.4 0.4 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.2 0.3 0.2 0.3 0.2 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.4 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