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] 13662 # [MANUFAC] SiTECO # [LUMCAT] 5NA171E1V # [LUMINAIRE] Classic luminaire, big, suspended luminaire # [MORE] housing made of die cast aluminium, light gray painted (RAL 7035) # [MORE] reflector segments, pearl diffuser, acryl with frame # [MORE] indiv. Position, Lampholder adjustment: A and NAV-T 250W/400W, (look # [MORE] at instruction sheet) # [LAMPCAT] Osram: NAV-T 400W SUPER # [LAMP] HST 400W # TILT=NONE # Bulbs: 1, 55500 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 0.580 0.000 # Ballast factor: 1, Input power: 440 W # Source file: ies/13662.ies # Luminaire flux = 43113 lm, # 77.7 % of the bulb flux # between 75 and 90: 2.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 24.0 cd / 1000 lm , 1.8 % of the luminaire flux # 90deg and above: max 5.0 cd / 1000 lm , 1.0 % 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: 26 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 108 % # (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 384 cd / 1000 lm, # 67.5 deg to < 76 deg: max 244 cd / 1000 lm, # maximum spec. lum. intensity 443 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: 0.0 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 5.0 196 196 197 196 197 198 198 199 201 201 200 202 205 207 208 209 211 211 211 211 211 209 208 207 205 202 200 201 201 199 198 198 197 196 197 196 10.0 190 191 191 191 194 194 196 187 199 198 198 201 203 204 207 206 208 209 208 209 208 206 207 204 203 201 198 198 199 187 196 194 194 191 191 191 15.0 183 183 184 185 186 188 187 191 196 198 197 197 199 202 203 203 203 203 204 203 203 203 203 202 199 197 197 198 196 191 187 188 186 185 184 183 20.0 174 174 175 174 176 184 190 198 202 204 204 205 204 201 197 195 198 198 198 198 198 195 197 201 204 205 204 204 202 198 190 184 176 174 175 174 25.0 163 163 163 163 172 181 188 194 200 203 205 205 204 201 196 189 189 189 190 189 189 189 196 201 204 205 205 203 200 194 188 181 172 163 163 163 30.0 150 150 149 156 165 172 180 188 198 205 208 208 203 198 191 181 177 177 178 177 177 181 191 198 203 208 208 205 198 188 180 172 165 156 149 150 35.0 134 136 135 145 153 161 171 186 208 231 245 242 221 198 185 170 162 161 161 161 162 170 185 198 221 242 245 231 208 186 171 161 153 145 135 136 40.0 119 118 123 131 139 148 163 191 227 256 276 282 270 227 181 160 145 140 141 140 145 160 181 227 270 282 276 256 227 191 163 148 139 131 123 118 45.0 104 106 108 115 125 135 153 188 238 283 315 322 297 250 195 148 125 121 120 121 125 148 195 250 297 322 315 283 238 188 153 135 125 115 108 106 50.0 88.0 91.0 92.0 99.0 110 120 136 182 252 322 375 387 349 268 193 141 108 104 102 104 108 141 193 268 349 387 375 322 252 182 136 120 110 99.0 92.0 91.0 55.0 68.0 70.0 76.0 83.0 96.0 105 120 168 256 348 422 436 392 287 186 118 90.0 87.0 84.0 87.0 90.0 118 186 287 392 436 422 348 256 168 120 105 96.0 83.0 76.0 70.0 60.0 50.0 53.0 62.0 70.0 81.0 93.0 104 145 236 335 423 443 396 281 164 91.0 73.0 66.0 62.0 66.0 73.0 91.0 164 281 396 443 423 335 236 145 104 93.0 81.0 70.0 62.0 53.0 65.0 31.0 35.0 45.0 57.0 65.0 65.0 64.0 87.0 171 268 356 384 343 248 139 71.0 58.0 48.0 45.0 48.0 58.0 71.0 139 248 343 384 356 268 171 87.0 64.0 65.0 65.0 57.0 45.0 35.0 70.0 15.0 16.0 22.0 35.0 26.0 20.0 20.0 35.0 92.0 154 210 244 224 166 99.0 60.0 43.0 35.0 32.0 35.0 43.0 60.0 99.0 166 224 244 210 154 92.0 35.0 20.0 20.0 26.0 35.0 22.0 16.0 75.0 8.0 8.0 8.0 12.0 8.0 8.0 9.0 14.0 36.0 52.0 69.0 90.0 89.0 74.0 43.0 31.0 20.0 16.0 15.0 16.0 20.0 31.0 43.0 74.0 89.0 90.0 69.0 52.0 36.0 14.0 9.0 8.0 8.0 12.0 8.0 8.0 80.0 5.0 5.0 5.0 7.0 6.0 6.0 6.0 6.0 10.0 11.0 14.0 23.0 24.0 17.0 11.0 9.0 7.0 8.0 7.0 8.0 7.0 9.0 11.0 17.0 24.0 23.0 14.0 11.0 10.0 6.0 6.0 6.0 6.0 7.0 5.0 5.0 85.0 3.0 3.0 3.0 4.0 4.0 4.0 4.0 4.0 5.0 5.0 6.0 8.0 8.0 6.0 5.0 4.0 4.0 4.0 3.0 4.0 4.0 4.0 5.0 6.0 8.0 8.0 6.0 5.0 5.0 4.0 4.0 4.0 4.0 4.0 3.0 3.0 90.0 1.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 4.0 4.0 4.0 5.0 4.0 4.0 3.0 3.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 4.0 4.0 5.0 4.0 4.0 4.0 3.0 3.0 3.0 3.0 2.0 2.0 2.0 95.0 1.0 1.0 2.0 2.0 4.0 4.0 3.0 3.0 3.0 4.0 4.0 4.0 4.0 3.0 3.0 2.0 2.0 2.0 3.0 2.0 2.0 2.0 3.0 3.0 4.0 4.0 4.0 4.0 3.0 3.0 3.0 4.0 4.0 2.0 2.0 1.0 100.0 1.0 1.0 1.0 2.0 3.0 3.0 3.0 4.0 4.0 4.0 4.0 4.0 3.0 1.0 4.0 3.0 2.0 2.0 2.0 2.0 2.0 3.0 4.0 1.0 3.0 4.0 4.0 4.0 4.0 4.0 3.0 3.0 3.0 2.0 1.0 1.0 105.0 1.0 1.0 1.0 2.0 3.0 4.0 4.0 4.0 3.0 4.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 2.0 1.0 2.0 2.0 3.0 3.0 3.0 3.0 3.0 3.0 4.0 3.0 4.0 4.0 4.0 3.0 2.0 1.0 1.0 110.0 1.0 1.0 1.0 1.0 2.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 1.0 2.0 2.0 1.0 1.0 1.0 2.0 2.0 1.0 2.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 1.0 1.0 1.0 115.0 1.0 0.0 1.0 1.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 1.0 1.0 1.0 0.0 120.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 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