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] 32156 # [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 2 # [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/32156.ies # Luminaire flux = 5755 lm, # 87.2 % of the bulb flux # between 75 and 90: 2.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 22.8 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 750 cd / 1000 lm, # 67.5 deg to < 76 deg: max 587 cd / 1000 lm, # maximum spec. lum. intensity 750 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: 0.0 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 5.0 160 162 165 170 174 177 180 180 182 183 184 184 184 184 185 185 185 183 183 183 185 185 185 184 184 184 184 183 182 180 180 177 174 170 165 162 10.0 158 162 172 176 178 179 179 180 181 182 184 187 188 188 189 189 188 189 188 189 188 189 189 188 188 187 184 182 181 180 179 179 178 176 172 162 15.0 153 164 171 174 175 175 174 175 176 182 188 193 197 198 198 195 195 193 193 193 195 195 198 198 197 193 188 182 176 175 174 175 175 174 171 164 20.0 155 162 166 171 172 174 172 173 176 183 192 206 214 212 210 205 199 194 194 194 199 205 210 212 214 206 192 183 176 173 172 174 172 171 166 162 25.0 154 156 161 164 169 171 173 174 174 180 194 207 219 223 227 214 198 190 188 190 198 214 227 223 219 207 194 180 174 174 173 171 169 164 161 156 30.0 145 149 156 160 163 170 171 169 171 183 212 247 266 257 246 223 203 190 182 190 203 223 246 257 266 247 212 183 171 169 171 170 163 160 156 149 35.0 136 143 154 160 159 161 159 161 167 180 224 262 286 303 278 252 212 197 191 197 212 252 278 303 286 262 224 180 167 161 159 161 159 160 154 143 40.0 126 136 146 155 153 146 145 149 159 174 220 265 304 309 326 267 223 208 199 208 223 267 326 309 304 265 220 174 159 149 145 146 153 155 146 136 45.0 118 124 131 142 143 134 138 140 146 169 264 298 340 354 328 301 226 200 193 200 226 301 328 354 340 298 264 169 146 140 138 134 143 142 131 124 50.0 112 115 118 131 129 126 126 146 132 163 338 472 491 426 363 284 193 165 164 165 193 284 363 426 491 472 338 163 132 146 126 126 129 131 118 115 55.0 104 104 121 117 147 115 120 120 127 162 406 601 574 413 285 212 159 102 119 102 159 212 285 413 574 601 406 162 127 120 120 115 147 117 121 104 60.0 73.6 77.2 87.8 111 99.9 116 97.2 109 123 226 621 644 438 255 167 105 80.4 73.6 61.7 73.6 80.4 105 167 255 438 644 621 226 123 109 97.2 116 99.9 111 87.8 77.2 65.0 52.6 54.4 62.9 74.5 74.5 81.7 86.8 100 235 382 750 505 215 111 86.9 71.3 57.4 46.8 37.1 46.8 57.4 71.3 86.9 111 215 505 750 382 235 100 86.8 81.7 74.5 74.5 62.9 54.4 70.0 27.1 33.2 44.3 49.8 58.9 58.6 69.1 67.1 102 387 587 239 114 99.1 93.2 70.9 44.4 32.7 23.3 32.7 44.4 70.9 93.2 99.1 114 239 587 387 102 67.1 69.1 58.6 58.9 49.8 44.3 33.2 75.0 15.9 20.9 30.0 20.5 19.1 25.3 30.1 39.6 31.4 85.6 238 117 87.3 67.7 54.1 36.3 28.7 20.1 11.6 20.1 28.7 36.3 54.1 67.7 87.3 117 238 85.6 31.4 39.6 30.1 25.3 19.1 20.5 30.0 20.9 80.0 8.2 19.7 22.8 11.4 8.6 8.2 9.0 9.6 7.0 8.1 6.0 5.7 4.7 4.9 18.2 4.5 4.4 4.6 4.1 4.6 4.4 4.5 18.2 4.9 4.7 5.7 6.0 8.1 7.0 9.6 9.0 8.2 8.6 11.4 22.8 19.7 85.0 2.9 4.9 6.1 5.9 4.8 5.2 6.1 4.7 3.0 4.6 4.7 3.1 2.2 2.1 1.7 1.8 1.7 1.7 1.6 1.7 1.7 1.8 1.7 2.1 2.2 3.1 4.7 4.6 3.0 4.7 6.1 5.2 4.8 5.9 6.1 4.9 90.0 1.2 2.0 3.0 3.5 3.2 2.8 3.2 3.1 2.5 2.7 3.2 2.3 1.8 1.2 1.0 0.9 1.0 0.9 0.8 0.9 1.0 0.9 1.0 1.2 1.8 2.3 3.2 2.7 2.5 3.1 3.2 2.8 3.2 3.5 3.0 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