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] 32155 # [MANUFAC] SiTECO # [LUMCAT] 5NA392E1MT00N + 5NA39210XW1 # [LUMINAIRE] ST 50, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester # [MORE] radial facetted reflector # [MORE] indiv. Position, LP 2, RP 1 # [MORE] 5NA39210XW1 : PC-diffuser, clear # [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: 0.290 0.600 0.000 # Ballast factor: 1, Input power: 83 W # Source file: ies/32155.ies # Luminaire flux = 5755 lm, # 87.2 % 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 19.6 cd / 1000 lm , 1.0 % of the luminaire flux # 90deg and above: max 3.9 cd / 1000 lm , 0.4 % 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: 13 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 54 % # (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 785 cd / 1000 lm, # 67.5 deg to < 76 deg: max 553 cd / 1000 lm, # maximum spec. lum. intensity 785 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: 0.0 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 5.0 170 172 175 179 182 184 186 187 188 189 189 189 189 190 190 191 191 189 190 189 191 191 190 190 189 189 189 189 188 187 186 184 182 179 175 172 10.0 162 166 176 180 181 184 184 186 187 188 190 194 194 195 195 196 196 196 195 196 196 196 195 195 194 194 190 188 187 186 184 184 181 180 176 166 15.0 156 167 174 177 178 179 178 180 183 190 197 202 205 205 205 201 199 198 198 198 199 201 205 205 205 202 197 190 183 180 178 179 178 177 174 167 20.0 152 165 170 174 175 176 175 178 184 195 203 216 222 221 216 209 202 197 197 197 202 209 216 221 222 216 203 195 184 178 175 176 175 174 170 165 25.0 156 159 164 166 171 173 175 177 180 192 208 221 232 231 231 216 200 191 190 191 200 216 231 231 232 221 208 192 180 177 175 173 171 166 164 159 30.0 147 151 159 162 165 172 173 173 179 200 232 266 279 266 250 218 201 189 182 189 201 218 250 266 279 266 232 200 179 173 173 172 165 162 159 151 35.0 138 145 156 162 161 163 162 165 174 199 248 279 295 305 272 246 203 193 186 193 203 246 272 305 295 279 248 199 174 165 162 163 161 162 156 145 40.0 129 139 150 158 156 148 147 153 165 189 244 282 315 304 302 244 200 191 176 191 200 244 302 304 315 282 244 189 165 153 147 148 156 158 150 139 45.0 120 127 135 146 143 135 140 142 149 187 300 328 354 333 303 258 187 171 161 171 187 258 303 333 354 328 300 187 149 142 140 135 143 146 135 127 50.0 113 117 119 134 129 126 126 146 136 204 406 509 490 378 315 234 155 138 130 138 155 234 315 378 490 509 406 204 136 146 126 126 129 134 119 117 55.0 102 103 120 117 150 116 120 121 130 219 486 617 531 347 235 166 118 102 91.3 102 118 166 235 347 531 617 486 219 130 121 120 116 150 117 120 103 60.0 71.7 74.9 87.5 114 100 119 99.9 110 130 342 724 631 354 202 141 89.3 73.6 66.3 54.3 66.3 73.6 89.3 141 202 354 631 724 342 130 110 99.9 119 100 114 87.5 74.9 65.0 51.5 52.6 62.3 77.0 75.0 82.4 87.7 104 248 534 785 444 174 103 84.4 67.7 54.8 43.7 33.8 43.7 54.8 67.7 84.4 103 174 444 785 534 248 104 87.7 82.4 75.0 77.0 62.3 52.6 70.0 28.9 34.5 47.3 51.8 63.8 60.3 70.9 63.5 119 486 553 195 92.9 91.9 92.4 66.4 44.2 32.6 22.4 32.6 44.2 66.4 92.4 91.9 92.9 195 553 486 119 63.5 70.9 60.3 63.8 51.8 47.3 34.5 75.0 16.0 21.9 31.5 21.5 20.6 28.6 40.2 44.4 37.1 87.2 85.4 103 85.7 71.7 56.2 38.1 28.0 20.0 11.4 20.0 28.0 38.1 56.2 71.7 85.7 103 85.4 87.2 37.1 44.4 40.2 28.6 20.6 21.5 31.5 21.9 80.0 8.4 19.6 19.0 12.3 8.8 8.8 10.0 9.3 7.4 7.9 6.1 5.7 4.7 4.8 4.0 6.0 4.2 4.3 3.8 4.3 4.2 6.0 4.0 4.8 4.7 5.7 6.1 7.9 7.4 9.3 10.0 8.8 8.8 12.3 19.0 19.6 85.0 2.9 4.8 6.0 5.6 4.6 5.3 6.3 4.3 3.2 5.0 4.4 2.9 2.2 2.0 1.6 1.7 1.6 1.7 1.5 1.7 1.6 1.7 1.6 2.0 2.2 2.9 4.4 5.0 3.2 4.3 6.3 5.3 4.6 5.6 6.0 4.8 90.0 1.2 2.0 2.9 3.4 3.1 2.9 3.1 3.4 2.3 2.7 2.8 2.3 1.7 1.1 0.9 0.9 0.9 0.9 0.8 0.9 0.9 0.9 0.9 1.1 1.7 2.3 2.8 2.7 2.3 3.4 3.1 2.9 3.1 3.4 2.9 2.0 95.0 0.5 0.9 1.6 2.5 2.7 3.0 2.6 3.9 1.8 1.9 2.1 1.9 1.5 0.9 0.7 0.6 0.7 0.6 0.5 0.6 0.7 0.6 0.7 0.9 1.5 1.9 2.1 1.9 1.8 3.9 2.6 3.0 2.7 2.5 1.6 0.9 100.0 0.3 0.4 0.9 2.1 2.1 2.7 2.3 3.5 1.8 2.1 2.3 2.1 1.6 1.1 0.8 0.6 0.5 0.5 0.4 0.5 0.5 0.6 0.8 1.1 1.6 2.1 2.3 2.1 1.8 3.5 2.3 2.7 2.1 2.1 0.9 0.4 105.0 0.3 0.3 0.4 0.8 1.5 2.2 1.9 1.8 1.4 1.5 1.5 1.4 1.0 0.7 0.5 0.5 0.5 0.4 0.3 0.4 0.5 0.5 0.5 0.7 1.0 1.4 1.5 1.5 1.4 1.8 1.9 2.2 1.5 0.8 0.4 0.3 110.0 0.3 0.3 0.4 0.6 0.9 1.4 1.8 2.1 1.0 1.0 1.0 0.8 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.5 0.6 0.8 1.0 1.0 1.0 2.1 1.8 1.4 0.9 0.6 0.4 0.3 115.0 0.4 0.4 0.4 0.5 0.8 1.1 1.4 1.1 0.9 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.5 0.6 0.7 0.8 0.9 0.9 1.1 1.4 1.1 0.8 0.5 0.4 0.4 120.0 0.4 0.5 0.5 0.6 0.7 0.9 1.0 1.0 0.8 0.8 0.8 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.6 0.7 0.8 0.8 0.8 1.0 1.0 0.9 0.7 0.6 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