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] 32180 # [MANUFAC] SiTECO # [LUMCAT] 5NA393E1ST00N + 5NA39310XW1 # [LUMINAIRE] ST 100, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester # [MORE] radial facetted reflector # [MORE] serial adjustment scandinavia, LP 3, RP 8 # [MORE] 5NA39310XW1 : PC-diffuser, clear # [LAMPCAT] Philips: SON-T PIA 250W # [LAMP] HST 250W # TILT=NONE # Bulbs: 1, 28000 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 0.730 0.000 # Ballast factor: 1, Input power: 275 W # Source file: ies/32180.ies # Luminaire flux = 24472 lm, # 87.4 % of the bulb flux # between 75 and 90: 3.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 21.0 cd / 1000 lm , 1.6 % of the luminaire flux # 90deg and above: max 8.5 cd / 1000 lm , 0.7 % 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: 19 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 82 % # (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 610 cd / 1000 lm, # 67.5 deg to < 76 deg: max 628 cd / 1000 lm, # maximum spec. lum. intensity 628 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: 0.0 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 5.0 165 168 173 177 177 179 180 183 184 186 188 190 192 192 194 192 192 187 186 187 192 192 194 192 192 190 188 186 184 183 180 179 177 177 173 168 10.0 158 166 168 169 170 173 177 181 184 188 193 197 201 202 205 206 207 205 204 205 207 206 205 202 201 197 193 188 184 181 177 173 170 169 168 166 15.0 160 162 162 164 166 168 170 174 178 185 193 202 212 218 224 219 219 218 217 218 219 219 224 218 212 202 193 185 178 174 170 168 166 164 162 162 20.0 155 157 158 160 161 162 165 168 173 183 196 209 224 232 238 240 233 227 224 227 233 240 238 232 224 209 196 183 173 168 165 162 161 160 158 157 25.0 148 150 151 152 153 155 157 163 170 183 201 220 237 247 253 252 248 234 230 234 248 252 253 247 237 220 201 183 170 163 157 155 153 152 151 150 30.0 143 145 147 144 144 148 153 159 166 181 204 237 258 263 266 264 257 237 229 237 257 264 266 263 258 237 204 181 166 159 153 148 144 144 147 145 35.0 138 142 147 143 138 143 146 156 164 183 213 250 270 284 285 270 258 239 225 239 258 270 285 284 270 250 213 183 164 156 146 143 138 143 147 142 40.0 131 133 136 137 143 140 145 154 154 177 215 259 283 295 297 288 270 245 233 245 270 288 297 295 283 259 215 177 154 154 145 140 143 137 136 133 45.0 122 123 126 130 151 145 140 147 151 178 226 276 299 306 322 297 272 252 240 252 272 297 322 306 299 276 226 178 151 147 140 145 151 130 126 123 50.0 111 120 119 125 147 143 134 141 148 184 255 307 326 328 309 280 239 230 219 230 239 280 309 328 326 307 255 184 148 141 134 143 147 125 119 120 55.0 96.2 99.2 102 113 130 125 125 133 157 214 297 337 358 325 275 215 182 175 164 175 182 215 275 325 358 337 297 214 157 133 125 125 130 113 102 99.2 60.0 85.3 83.5 92.6 101 102 107 116 150 149 229 385 437 391 282 184 145 121 117 105 117 121 145 184 282 391 437 385 229 149 150 116 107 102 101 92.6 83.5 65.0 69.9 67.1 75.1 87.7 87.7 105 119 125 151 310 610 540 327 190 118 104 84.7 73.7 68.4 73.7 84.7 104 118 190 327 540 610 310 151 125 119 105 87.7 87.7 75.1 67.1 70.0 51.3 54.2 59.1 66.1 57.2 81.5 88.6 105 151 366 628 376 175 115 87.5 74.5 57.3 44.8 38.4 44.8 57.3 74.5 87.5 115 175 376 628 366 151 105 88.6 81.5 57.2 66.1 59.1 54.2 75.0 24.3 44.6 54.6 21.6 17.5 37.8 39.0 37.7 31.0 73.0 75.2 74.1 70.2 90.1 73.7 59.7 40.3 26.3 20.9 26.3 40.3 59.7 73.7 90.1 70.2 74.1 75.2 73.0 31.0 37.7 39.0 37.8 17.5 21.6 54.6 44.6 80.0 11.6 14.7 17.4 14.0 9.5 10.3 10.5 12.7 16.7 21.0 19.3 17.5 16.2 13.4 10.1 14.0 12.5 10.8 8.7 10.8 12.5 14.0 10.1 13.4 16.2 17.5 19.3 21.0 16.7 12.7 10.5 10.3 9.5 14.0 17.4 14.7 85.0 5.8 4.8 6.0 6.9 5.1 5.5 5.2 6.6 8.4 10.7 8.8 8.5 6.2 5.0 4.0 4.1 3.7 3.6 3.0 3.6 3.7 4.1 4.0 5.0 6.2 8.5 8.8 10.7 8.4 6.6 5.2 5.5 5.1 6.9 6.0 4.8 90.0 3.1 2.4 3.3 3.5 3.4 3.8 3.5 5.0 5.8 7.6 5.9 4.7 3.0 2.2 1.8 1.7 1.6 1.5 1.4 1.5 1.6 1.7 1.8 2.2 3.0 4.7 5.9 7.6 5.8 5.0 3.5 3.8 3.4 3.5 3.3 2.4 95.0 0.9 0.9 1.5 2.0 2.2 2.3 2.5 3.9 6.5 8.5 5.6 3.5 1.9 1.6 1.2 1.1 1.0 1.0 0.9 1.0 1.0 1.1 1.2 1.6 1.9 3.5 5.6 8.5 6.5 3.9 2.5 2.3 2.2 2.0 1.5 0.9 100.0 0.4 0.6 1.0 1.6 1.8 1.8 1.8 2.4 5.4 7.7 5.3 3.0 1.6 1.3 1.0 0.9 0.8 0.8 0.8 0.8 0.8 0.9 1.0 1.3 1.6 3.0 5.3 7.7 5.4 2.4 1.8 1.8 1.8 1.6 1.0 0.6 105.0 0.3 0.4 0.8 1.3 1.6 1.8 1.5 1.9 2.4 3.3 2.4 1.6 1.3 1.1 0.9 0.8 0.7 0.7 0.6 0.7 0.7 0.8 0.9 1.1 1.3 1.6 2.4 3.3 2.4 1.9 1.5 1.8 1.6 1.3 0.8 0.4 110.0 0.3 0.3 0.6 1.0 1.3 1.4 1.3 1.5 1.9 3.0 2.8 1.2 1.0 0.8 0.7 0.7 0.6 0.5 0.4 0.5 0.6 0.7 0.7 0.8 1.0 1.2 2.8 3.0 1.9 1.5 1.3 1.4 1.3 1.0 0.6 0.3 115.0 0.4 0.4 0.6 0.8 1.2 1.2 1.2 1.4 1.9 4.9 2.2 1.1 0.9 0.8 0.7 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.7 0.8 0.9 1.1 2.2 4.9 1.9 1.4 1.2 1.2 1.2 0.8 0.6 0.4 120.0 0.5 0.5 0.6 0.8 1.1 1.2 1.3 1.5 1.7 3.7 1.6 1.0 0.9 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.9 1.0 1.6 3.7 1.7 1.5 1.3 1.2 1.1 0.8 0.6 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