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] 38328 # [MANUFAC] SiTECO # [LUMCAT] 5NA587E1MT0B # [LUMINAIRE] SC 50, 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 4 # [LAMPCAT] Philips: SON-T PIA PLUS 70W # [LAMP] HST 70W # TILT=NONE # Bulbs: 1, 6600 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.253 0.253 0.000 # Ballast factor: 1, Input power: 83 W # Source file: ies/38328.ies # Luminaire flux = 5161 lm, # 78.2 % 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 22.1 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 4.7 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: 65 % # (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 528 cd / 1000 lm, # 67.5 deg to < 76 deg: max 519 cd / 1000 lm, # maximum spec. lum. intensity 528 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: 0.0 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 5.0 159 161 164 165 165 166 169 171 173 174 175 177 178 180 184 185 181 179 180 179 181 185 184 180 178 177 175 174 173 171 169 166 165 165 164 161 10.0 151 154 155 159 162 167 170 174 176 179 185 193 199 206 209 209 204 195 193 195 204 209 209 206 199 193 185 179 176 174 170 167 162 159 155 154 15.0 145 149 151 155 157 161 163 169 175 182 189 199 211 219 220 233 234 217 208 217 234 233 220 219 211 199 189 182 175 169 163 161 157 155 151 149 20.0 142 145 149 152 155 159 160 163 169 180 199 213 222 232 246 239 250 236 226 236 250 239 246 232 222 213 199 180 169 163 160 159 155 152 149 145 25.0 137 136 143 144 147 150 153 155 160 171 193 218 240 252 256 251 242 237 220 237 242 251 256 252 240 218 193 171 160 155 153 150 147 144 143 136 30.0 138 141 143 139 141 145 147 151 157 166 187 216 249 252 255 236 224 233 207 233 224 236 255 252 249 216 187 166 157 151 147 145 141 139 143 141 35.0 123 129 139 139 135 137 139 144 153 164 190 226 259 254 249 229 224 221 193 221 224 229 249 254 259 226 190 164 153 144 139 137 135 139 139 129 40.0 110 115 120 130 133 134 135 139 147 165 200 244 263 260 245 219 204 204 171 204 204 219 245 260 263 244 200 165 147 139 135 134 133 130 120 115 45.0 101 105 110 117 131 137 141 139 143 164 217 244 263 256 238 196 175 161 136 161 175 196 238 256 263 244 217 164 143 139 141 137 131 117 110 105 50.0 97.7 94.3 102 116 126 133 140 149 139 170 268 325 315 245 218 189 159 144 116 144 159 189 218 245 315 325 268 170 139 149 140 133 126 116 102 94.3 55.0 82.1 80.6 97.6 116 137 146 160 148 142 181 320 432 442 326 269 178 142 126 89.5 126 142 178 269 326 442 432 320 181 142 148 160 146 137 116 97.6 80.6 60.0 64.3 65.0 80.6 97.6 111 129 125 126 133 183 402 515 469 332 231 148 124 92.6 63.7 92.6 124 148 231 332 469 515 402 183 133 126 125 129 111 97.6 80.6 65.0 65.0 51.6 53.5 62.6 82.4 79.6 85.8 94.0 103 115 251 528 504 309 192 143 101 78.8 52.0 39.3 52.0 78.8 101 143 192 309 504 528 251 115 103 94.0 85.8 79.6 82.4 62.6 53.5 70.0 25.2 26.3 31.1 27.8 32.8 25.4 29.9 32.8 44.1 300 519 306 120 59.1 70.4 62.4 45.6 31.1 22.0 31.1 45.6 62.4 70.4 59.1 120 306 519 300 44.1 32.8 29.9 25.4 32.8 27.8 31.1 26.3 75.0 6.5 10.1 14.7 7.4 8.1 8.8 14.1 16.3 25.0 138 189 81.0 20.4 9.8 9.1 19.7 12.7 9.6 7.6 9.6 12.7 19.7 9.1 9.8 20.4 81.0 189 138 25.0 16.3 14.1 8.8 8.1 7.4 14.7 10.1 80.0 3.3 10.3 7.7 4.8 5.5 7.1 9.4 11.4 12.2 14.9 22.1 15.8 8.4 6.0 4.5 3.7 3.3 3.2 3.1 3.2 3.3 3.7 4.5 6.0 8.4 15.8 22.1 14.9 12.2 11.4 9.4 7.1 5.5 4.8 7.7 10.3 85.0 1.5 1.7 2.5 4.0 4.7 6.3 7.2 7.7 8.4 9.0 11.1 9.8 6.3 4.5 3.3 2.6 2.0 2.0 1.7 2.0 2.0 2.6 3.3 4.5 6.3 9.8 11.1 9.0 8.4 7.7 7.2 6.3 4.7 4.0 2.5 1.7 90.0 0.5 0.6 1.2 2.2 2.4 3.3 3.6 4.2 4.7 4.1 4.3 4.0 3.2 2.5 1.9 1.2 0.9 0.8 0.8 0.8 0.9 1.2 1.9 2.5 3.2 4.0 4.3 4.1 4.7 4.2 3.6 3.3 2.4 2.2 1.2 0.6 95.0 0.5 0.5 1.0 1.9 2.0 2.6 2.6 3.2 3.6 3.0 3.2 3.1 2.6 2.0 1.5 1.1 0.6 0.5 0.6 0.5 0.6 1.1 1.5 2.0 2.6 3.1 3.2 3.0 3.6 3.2 2.6 2.6 2.0 1.9 1.0 0.5 100.0 0.2 0.4 0.7 1.3 1.5 1.9 2.0 2.4 2.4 2.2 2.5 2.5 1.9 1.4 1.1 0.8 0.6 0.6 0.6 0.6 0.6 0.8 1.1 1.4 1.9 2.5 2.5 2.2 2.4 2.4 2.0 1.9 1.5 1.3 0.7 0.4 105.0 0.2 0.2 0.4 0.7 0.9 1.2 1.4 1.6 1.5 1.5 1.4 1.3 1.1 0.9 0.8 0.5 0.5 0.4 0.5 0.4 0.5 0.5 0.8 0.9 1.1 1.3 1.4 1.5 1.5 1.6 1.4 1.2 0.9 0.7 0.4 0.2 110.0 0.2 0.2 0.3 0.4 0.6 0.8 0.9 1.0 1.0 1.0 1.0 0.9 0.8 0.6 0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.5 0.6 0.8 0.9 1.0 1.0 1.0 1.0 0.9 0.8 0.6 0.4 0.3 0.2 115.0 0.3 0.3 0.4 0.5 0.5 0.7 0.8 0.8 0.8 0.8 0.8 0.8 0.5 0.5 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.5 0.5 0.8 0.8 0.8 0.8 0.8 0.8 0.7 0.5 0.5 0.4 0.3 120.0 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.6 0.7 0.6 0.6 0.6 0.4 0.5 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.5 0.4 0.6 0.6 0.6 0.7 0.6 0.7 0.6 0.6 0.5 0.5 0.5 125.0 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