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] 38160 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1ST1B # [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 5, RP 5 # [LAMPCAT] Osram: NAV-T 250W SUPER 4Y # [LAMP] HST 250W # TILT=NONE # Bulbs: 1, 33000 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: 285 W # Source file: ies/38160.ies # Luminaire flux = 26598 lm, # 80.6 % of the bulb flux # between 75 and 90: 1.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 18.3 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 9.3 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: 12 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 51 % # (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 511 cd / 1000 lm, # 67.5 deg to < 76 deg: max 256 cd / 1000 lm, # maximum spec. lum. intensity 565 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: 0.0 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 5.0 177 178 180 180 181 182 183 185 185 186 187 189 192 195 197 199 199 193 191 193 199 199 197 195 192 189 187 186 185 185 183 182 181 180 180 178 10.0 170 171 171 172 173 177 180 181 182 185 190 196 202 207 208 209 211 210 203 210 211 209 208 207 202 196 190 185 182 181 180 177 173 172 171 171 15.0 163 162 164 167 167 167 172 178 182 189 200 210 215 212 221 226 222 223 213 223 222 226 221 212 215 210 200 189 182 178 172 167 167 167 164 162 20.0 155 157 157 160 161 165 168 175 181 189 203 220 239 243 242 234 235 231 218 231 235 234 242 243 239 220 203 189 181 175 168 165 161 160 157 157 25.0 145 148 150 150 155 157 159 161 171 189 214 233 246 255 267 254 249 236 231 236 249 254 267 255 246 233 214 189 171 161 159 157 155 150 150 148 30.0 141 144 145 146 146 147 150 156 167 190 226 265 292 293 287 281 260 243 238 243 260 281 287 293 292 265 226 190 167 156 150 147 146 146 145 144 35.0 134 136 141 147 141 140 141 147 159 188 229 271 307 330 331 305 291 261 255 261 291 305 331 330 307 271 229 188 159 147 141 140 141 147 141 136 40.0 124 127 135 141 144 142 137 141 152 189 236 290 342 345 365 339 312 285 277 285 312 339 365 345 342 290 236 189 152 141 137 142 144 141 135 127 45.0 109 114 122 135 143 136 137 138 145 194 281 334 371 374 385 344 288 266 263 266 288 344 385 374 371 334 281 194 145 138 137 136 143 135 122 114 50.0 99.5 103 108 118 134 125 128 137 142 207 328 395 409 398 341 284 223 207 205 207 223 284 341 398 409 395 328 207 142 137 128 125 134 118 108 103 55.0 77.6 81.5 93.9 103 113 112 119 132 144 248 410 458 432 329 231 166 140 137 124 137 140 166 231 329 432 458 410 248 144 132 119 112 113 103 93.9 81.5 60.0 54.3 58.4 65.9 76.9 84.0 96.4 105 117 146 358 565 519 344 197 130 103 92.0 86.4 82.1 86.4 92.0 103 130 197 344 519 565 358 146 117 105 96.4 84.0 76.9 65.9 58.4 65.0 30.7 34.5 41.3 44.5 47.9 47.9 49.7 51.2 86.4 376 511 345 186 114 94.5 77.0 63.7 54.2 50.3 54.2 63.7 77.0 94.5 114 186 345 511 376 86.4 51.2 49.7 47.9 47.9 44.5 41.3 34.5 70.0 13.6 15.0 22.6 16.7 15.2 15.0 19.3 19.2 40.3 168 256 108 40.5 50.5 68.5 60.1 43.3 28.6 23.0 28.6 43.3 60.1 68.5 50.5 40.5 108 256 168 40.3 19.2 19.3 15.0 15.2 16.7 22.6 15.0 75.0 8.7 22.3 29.3 10.2 7.0 10.8 13.8 12.7 14.4 18.8 23.4 20.1 16.1 11.7 10.5 12.1 10.5 11.0 8.5 11.0 10.5 12.1 10.5 11.7 16.1 20.1 23.4 18.8 14.4 12.7 13.8 10.8 7.0 10.2 29.3 22.3 80.0 2.8 3.1 4.0 4.5 5.3 7.5 9.5 8.6 9.0 12.8 18.3 16.8 14.8 7.5 6.3 4.7 4.0 3.7 3.6 3.7 4.0 4.7 6.3 7.5 14.8 16.8 18.3 12.8 9.0 8.6 9.5 7.5 5.3 4.5 4.0 3.1 85.0 1.5 1.5 2.3 3.7 4.8 7.2 8.4 7.2 7.2 11.5 17.4 16.9 14.4 5.6 4.2 3.1 2.5 2.1 2.0 2.1 2.5 3.1 4.2 5.6 14.4 16.9 17.4 11.5 7.2 7.2 8.4 7.2 4.8 3.7 2.3 1.5 90.0 0.6 0.6 1.0 1.8 2.8 4.7 4.1 3.7 3.6 7.0 8.7 9.3 8.5 2.9 2.0 1.5 1.1 0.9 0.8 0.9 1.1 1.5 2.0 2.9 8.5 9.3 8.7 7.0 3.6 3.7 4.1 4.7 2.8 1.8 1.0 0.6 95.0 0.2 0.2 0.2 0.9 1.0 1.3 1.3 1.6 1.6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 1.6 1.6 1.3 1.3 1.0 0.9 0.2 0.2 100.0 0.2 0.3 0.5 1.0 1.3 1.4 1.6 1.8 1.9 2.2 2.3 2.2 1.9 1.5 1.0 0.7 0.4 0.4 0.3 0.4 0.4 0.7 1.0 1.5 1.9 2.2 2.3 2.2 1.9 1.8 1.6 1.4 1.3 1.0 0.5 0.3 105.0 0.2 0.3 0.3 0.6 0.8 1.0 1.2 1.3 1.4 1.5 1.5 1.4 1.3 1.0 0.7 0.5 0.3 0.3 0.3 0.3 0.3 0.5 0.7 1.0 1.3 1.4 1.5 1.5 1.4 1.3 1.2 1.0 0.8 0.6 0.3 0.3 110.0 0.2 0.2 0.3 0.4 0.6 0.7 0.8 1.0 1.0 1.1 1.0 1.0 0.9 0.7 0.6 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.6 0.7 0.9 1.0 1.0 1.1 1.0 1.0 0.8 0.7 0.6 0.4 0.3 0.2 115.0 0.3 0.3 0.4 0.4 0.5 0.6 0.6 0.7 0.8 0.8 0.8 0.7 0.6 0.5 0.4 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.4 0.5 0.6 0.7 0.8 0.8 0.8 0.7 0.6 0.6 0.5 0.4 0.4 0.3 120.0 0.4 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 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