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] 37882 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1PT1B # [LUMINAIRE] SC 100, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with # [MORE] power reduction relay "ECO" # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 2, RP 4 # [LAMPCAT] Philips: SON-T PIA PLUS 150W # [LAMP] HST 150W # TILT=NONE # Bulbs: 1, 17500 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: 170 W # Source file: ies/37882.ies # Luminaire flux = 13545 lm, # 77.4 % of the bulb flux # between 75 and 90: 3.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 23.4 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 9.9 cd / 1000 lm , 0.5 % of the luminaire flux # CutOff Type: CIE_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: 68 % # (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 414 cd / 1000 lm, # 67.5 deg to < 76 deg: max 424 cd / 1000 lm, # maximum spec. lum. intensity 424 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: 0.0 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 168 5.0 160 161 162 163 165 167 168 169 169 170 171 173 175 177 178 179 179 173 170 173 179 179 178 177 175 173 171 170 169 169 168 167 165 163 162 161 10.0 155 156 156 158 160 167 172 174 176 179 184 190 194 194 193 192 191 190 181 190 191 192 193 194 194 190 184 179 176 174 172 167 160 158 156 156 15.0 149 149 151 156 160 159 161 167 172 179 188 196 203 206 213 212 205 206 195 206 205 212 213 206 203 196 188 179 172 167 161 159 160 156 151 149 20.0 141 143 146 151 151 156 158 161 167 176 188 203 211 224 228 228 219 212 199 212 219 228 228 224 211 203 188 176 167 161 158 156 151 151 146 143 25.0 131 135 140 140 145 147 150 153 158 167 187 206 221 233 236 237 231 214 207 214 231 237 236 233 221 206 187 167 158 153 150 147 145 140 140 135 30.0 125 130 137 134 136 141 143 148 155 167 185 210 230 237 239 237 227 208 201 208 227 237 239 237 230 210 185 167 155 148 143 141 136 134 137 130 35.0 117 125 132 132 131 134 137 142 149 161 186 217 230 242 242 232 222 210 194 210 222 232 242 242 230 217 186 161 149 142 137 134 131 132 132 125 40.0 108 117 124 131 135 136 136 141 148 167 194 216 229 254 239 232 218 211 192 211 218 232 239 254 229 216 194 167 148 141 136 136 135 131 124 117 45.0 95.9 104 114 131 137 141 144 143 146 168 204 232 250 250 255 228 208 200 186 200 208 228 255 250 250 232 204 168 146 143 144 141 137 131 114 104 50.0 86.7 94.0 105 121 148 147 146 146 146 179 235 263 276 277 256 223 197 188 173 188 197 223 256 277 276 263 235 179 146 146 146 147 148 121 105 94.0 55.0 71.9 82.6 93.8 117 144 150 144 142 146 191 263 290 300 284 248 199 162 154 144 154 162 199 248 284 300 290 263 191 146 142 144 150 144 117 93.8 82.6 60.0 60.9 68.0 79.4 98.0 122 127 135 135 144 193 281 333 334 261 197 149 122 110 103 110 122 149 197 261 334 333 281 193 144 135 135 127 122 98.0 79.4 68.0 65.0 46.3 49.5 57.3 72.3 79.9 94.7 104 113 135 251 410 414 319 203 134 104 81.1 71.2 64.5 71.2 81.1 104 134 203 319 414 410 251 135 113 104 94.7 79.9 72.3 57.3 49.5 70.0 25.3 26.4 31.6 36.0 39.2 40.2 42.9 46.0 71.0 310 424 330 196 119 103 76.3 56.3 41.9 35.7 41.9 56.3 76.3 103 119 196 330 424 310 71.0 46.0 42.9 40.2 39.2 36.0 31.6 26.4 75.0 10.2 12.2 15.5 11.7 11.8 13.4 19.0 18.5 30.7 176 263 123 39.3 29.2 38.0 53.4 40.0 23.2 16.3 23.2 40.0 53.4 38.0 29.2 39.3 123 263 176 30.7 18.5 19.0 13.4 11.8 11.7 15.5 12.2 80.0 4.9 8.9 11.5 5.7 6.0 8.8 11.3 12.1 13.1 17.7 23.4 19.5 14.3 9.7 8.4 7.1 6.3 5.8 5.5 5.8 6.3 7.1 8.4 9.7 14.3 19.5 23.4 17.7 13.1 12.1 11.3 8.8 6.0 5.7 11.5 8.9 85.0 1.4 1.4 2.2 3.9 4.6 6.4 8.4 9.7 8.3 9.8 17.1 16.1 12.6 5.8 4.0 2.9 2.0 1.8 1.7 1.8 2.0 2.9 4.0 5.8 12.6 16.1 17.1 9.8 8.3 9.7 8.4 6.4 4.6 3.9 2.2 1.4 90.0 0.7 0.4 0.8 1.6 1.9 3.0 4.2 5.0 3.3 5.6 9.9 8.9 8.7 2.4 1.6 1.2 0.6 0.5 0.5 0.5 0.6 1.2 1.6 2.4 8.7 8.9 9.9 5.6 3.3 5.0 4.2 3.0 1.9 1.6 0.8 0.4 95.0 0.3 0.4 0.7 1.4 1.6 1.8 2.2 2.5 2.4 3.0 4.6 5.7 4.9 1.8 1.2 0.8 0.5 0.4 0.4 0.4 0.5 0.8 1.2 1.8 4.9 5.7 4.6 3.0 2.4 2.5 2.2 1.8 1.6 1.4 0.7 0.4 100.0 0.2 0.3 0.5 0.9 1.2 1.4 1.6 1.7 1.8 1.7 1.8 1.8 1.6 1.3 0.9 0.6 0.4 0.3 0.3 0.3 0.4 0.6 0.9 1.3 1.6 1.8 1.8 1.7 1.8 1.7 1.6 1.4 1.2 0.9 0.5 0.3 105.0 0.2 0.2 0.3 0.6 0.8 1.0 1.1 1.2 1.3 1.3 1.3 1.3 1.2 0.9 0.7 0.5 0.3 0.3 0.3 0.3 0.3 0.5 0.7 0.9 1.2 1.3 1.3 1.3 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 0.5 0.6 0.8 0.9 0.9 0.9 0.9 0.8 0.8 0.7 0.5 0.4 0.3 0.3 0.2 0.3 0.3 0.4 0.5 0.7 0.8 0.8 0.9 0.9 0.9 0.9 0.8 0.6 0.5 0.4 0.3 0.2 115.0 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.6 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.5 0.6 0.7 0.7 0.7 0.6 0.6 0.5 0.5 0.4 0.3 0.3 120.0 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.6 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.6 0.5 0.5 0.5 0.5 0.4 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