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] 13261 # [MANUFAC] SiTECO # [LUMCAT] 5NA590E1NR # [LUMINAIRE] Classic luminaire, big, mast luminaire # [MORE] housing made of die cast aluminium, light gray painted (RAL 7035), with # [MORE] power reduction relay "ECO" # [MORE] reflector segments, pearl diffuser, acryl with frame # [MORE] default position, Lampholder adjustment: A and NAV-T 250W/400W, (look # [MORE] at instruction sheet) # [LAMPCAT] Osram: NAV-T 250W SUPER # [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: 0.352 0.850 0.000 # Ballast factor: 1, Input power: 285 W # Source file: ies/13261_D.ies # Luminaire flux = 25470 lm, # 77.2 % of the bulb flux # between 75 and 90: 2.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 12.0 cd / 1000 lm , 2.0 % of the luminaire flux # 90deg and above: max 5.0 cd / 1000 lm , 1.2 % 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: 30 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 122 % # (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 309 cd / 1000 lm, # 67.5 deg to < 76 deg: max 168 cd / 1000 lm, # maximum spec. lum. intensity 389 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: 0.0 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 5.0 198 198 197 197 195 195 195 195 195 195 195 195 195 195 195 197 197 198 198 198 197 197 195 195 195 195 195 195 195 195 195 195 195 197 197 198 10.0 195 195 195 194 194 195 195 193 193 193 193 193 195 195 194 194 195 195 195 195 195 194 194 195 195 193 193 193 193 193 195 195 194 194 195 195 15.0 190 191 191 191 191 193 193 192 193 194 193 192 193 193 191 191 191 191 190 191 191 191 191 193 193 192 193 194 193 192 193 193 191 191 191 191 20.0 183 184 184 185 188 190 189 195 196 197 196 195 189 190 188 185 184 184 183 184 184 185 188 190 189 195 196 197 196 195 189 190 188 185 184 184 25.0 173 174 175 178 181 188 194 197 200 201 200 197 194 188 181 178 175 174 173 174 175 178 181 188 194 197 200 201 200 197 194 188 181 178 175 174 30.0 160 161 161 165 175 184 195 206 216 220 216 206 195 184 175 165 161 161 160 161 161 165 175 184 195 206 216 220 216 206 195 184 175 165 161 161 35.0 145 147 150 156 167 184 212 242 257 258 257 242 212 184 167 156 150 147 145 147 150 156 167 184 212 242 257 258 257 242 212 184 167 156 150 147 40.0 127 129 134 144 161 193 231 257 277 286 277 257 231 193 161 144 134 129 127 129 134 144 161 193 231 257 277 286 277 257 231 193 161 144 134 129 45.0 113 114 118 131 153 185 232 281 311 324 311 281 232 185 153 131 118 114 113 114 118 131 153 185 232 281 311 324 311 281 232 185 153 131 118 114 50.0 101 102 105 115 137 173 235 303 349 366 349 303 235 173 137 115 105 102 101 102 105 115 137 173 235 303 349 366 349 303 235 173 137 115 105 102 55.0 81.0 84.0 89.0 97.0 116 157 225 309 369 389 369 309 225 157 116 97.0 89.0 84.0 81.0 84.0 89.0 97.0 116 157 225 309 369 389 369 309 225 157 116 97.0 89.0 84.0 60.0 60.0 64.0 71.0 80.0 96.0 137 204 287 356 379 356 287 204 137 96.0 80.0 71.0 64.0 60.0 64.0 71.0 80.0 96.0 137 204 287 356 379 356 287 204 137 96.0 80.0 71.0 64.0 65.0 43.0 47.0 56.0 68.0 83.0 107 154 226 287 309 287 226 154 107 83.0 68.0 56.0 47.0 43.0 47.0 56.0 68.0 83.0 107 154 226 287 309 287 226 154 107 83.0 68.0 56.0 47.0 70.0 26.0 29.0 40.0 54.0 58.0 63.0 86.0 125 158 168 158 125 86.0 63.0 58.0 54.0 40.0 29.0 26.0 29.0 40.0 54.0 58.0 63.0 86.0 125 158 168 158 125 86.0 63.0 58.0 54.0 40.0 29.0 75.0 12.0 12.0 17.0 23.0 23.0 23.0 27.0 38.0 44.0 43.0 44.0 38.0 27.0 23.0 23.0 23.0 17.0 12.0 12.0 12.0 17.0 23.0 23.0 23.0 27.0 38.0 44.0 43.0 44.0 38.0 27.0 23.0 23.0 23.0 17.0 12.0 80.0 6.0 6.0 7.0 8.0 8.0 8.0 9.0 11.0 12.0 11.0 12.0 11.0 9.0 8.0 8.0 8.0 7.0 6.0 6.0 6.0 7.0 8.0 8.0 8.0 9.0 11.0 12.0 11.0 12.0 11.0 9.0 8.0 8.0 8.0 7.0 6.0 85.0 3.0 4.0 4.0 5.0 5.0 5.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 5.0 5.0 5.0 4.0 4.0 3.0 4.0 4.0 5.0 5.0 5.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 5.0 5.0 5.0 4.0 4.0 90.0 2.0 2.0 3.0 3.0 4.0 5.0 4.0 4.0 5.0 5.0 5.0 4.0 4.0 5.0 4.0 3.0 3.0 2.0 2.0 2.0 3.0 3.0 4.0 5.0 4.0 4.0 5.0 5.0 5.0 4.0 4.0 5.0 4.0 3.0 3.0 2.0 95.0 2.0 2.0 2.0 3.0 3.0 3.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.0 3.0 3.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 3.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.0 3.0 3.0 2.0 2.0 100.0 2.0 2.0 2.0 3.0 3.0 3.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.0 3.0 3.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 3.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.0 3.0 3.0 2.0 2.0 105.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 4.0 4.0 4.0 4.0 4.0 3.0 3.0 3.0 3.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 4.0 4.0 4.0 4.0 4.0 3.0 3.0 3.0 3.0 2.0 2.0 110.0 2.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 2.0 2.0 115.0 1.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 2.0 3.0 2.0 2.0 2.0 2.0 2.0 2.0 1.0 1.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 2.0 3.0 2.0 2.0 2.0 2.0 2.0 2.0 1.0 120.0 1.0 1.0 1.0 2.0 2.0 2.0 1.0 1.0 2.0 2.0 2.0 1.0 1.0 2.0 2.0 2.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 1.0 1.0 2.0 2.0 2.0 1.0 1.0 2.0 2.0 2.0 1.0 1.0 125.0 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