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] 12846 # [MANUFAC] SiTECO # [LUMCAT] 5NA171E1UR # [LUMINAIRE] Classic luminaire, big, suspended luminaire # [MORE] housing made of die cast aluminium, light gray painted (RAL 7035), with # [MORE] power reduction relay "ECO" # [MORE] reflector segments, prismatic diffuser, acryl with frame # [MORE] indiv. Position, Lampholder adjustment: A and NAV-E 150/250W 10°, # [MORE] (look at instruction sheet) # [LAMPCAT] Osram: NAV-E 250W SUPER # [LAMP] HSE 250W # TILT=NONE # Bulbs: 1, 32000 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: 285 W # Source file: ies/12846.ies # Luminaire flux = 23835 lm, # 74.5 % of the bulb flux # between 75 and 90: 7.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 79.0 cd / 1000 lm , 4.7 % of the luminaire flux # 90deg and above: max 17.0 cd / 1000 lm , 2.2 % of the luminaire flux # CutOff Type: IES_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: 62 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 260 % # (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 388 cd / 1000 lm, # 67.5 deg to < 76 deg: max 352 cd / 1000 lm, # maximum spec. lum. intensity 388 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: 0.0 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 5.0 156 159 157 159 161 162 163 164 165 168 169 170 170 171 172 172 172 173 173 173 172 172 172 171 170 170 169 168 165 164 163 162 161 159 157 159 10.0 146 147 149 151 155 160 166 173 176 179 180 181 179 174 172 172 171 170 170 170 171 172 172 174 179 181 180 179 176 173 166 160 155 151 149 147 15.0 137 137 141 145 154 164 170 174 178 182 183 185 185 182 177 169 167 163 162 163 167 169 177 182 185 185 183 182 178 174 170 164 154 145 141 137 20.0 131 131 133 139 147 155 164 173 181 186 189 188 183 178 173 166 160 156 155 156 160 166 173 178 183 188 189 186 181 173 164 155 147 139 133 131 25.0 126 124 126 130 140 151 165 180 194 203 205 199 187 175 166 158 150 146 147 146 150 158 166 175 187 199 205 203 194 180 165 151 140 130 126 124 30.0 119 118 119 122 135 154 173 192 208 219 221 213 196 176 156 145 139 137 137 137 139 145 156 176 196 213 221 219 208 192 173 154 135 122 119 118 35.0 109 109 111 113 134 159 182 205 223 236 240 230 206 178 150 130 125 120 119 120 125 130 150 178 206 230 240 236 223 205 182 159 134 113 111 109 40.0 92.0 97.0 100 106 136 167 187 204 232 252 256 243 219 184 146 114 108 102 98.0 102 108 114 146 184 219 243 256 252 232 204 187 167 136 106 100 97.0 45.0 82.0 88.0 88.0 99.0 138 167 187 207 229 251 258 242 219 190 147 102 92.0 87.0 79.0 87.0 92.0 102 147 190 219 242 258 251 229 207 187 167 138 99.0 88.0 88.0 50.0 69.0 75.0 79.0 93.0 142 168 175 194 224 256 263 233 203 186 150 93.0 77.0 71.0 64.0 71.0 77.0 93.0 150 186 203 233 263 256 224 194 175 168 142 93.0 79.0 75.0 55.0 52.0 56.0 63.0 98.0 149 151 149 175 229 266 263 218 176 161 143 89.0 57.0 49.0 47.0 49.0 57.0 89.0 143 161 176 218 263 266 229 175 149 151 149 98.0 63.0 56.0 60.0 34.0 34.0 47.0 95.0 133 122 127 180 247 331 344 267 168 133 126 78.0 36.0 29.0 30.0 29.0 36.0 78.0 126 133 168 267 344 331 247 180 127 122 133 95.0 47.0 34.0 65.0 21.0 22.0 28.0 77.0 102 99.0 122 181 279 380 388 300 185 107 97.0 62.0 23.0 22.0 24.0 22.0 23.0 62.0 97.0 107 185 300 388 380 279 181 122 99.0 102 77.0 28.0 22.0 70.0 16.0 19.0 25.0 51.0 74.0 90.0 113 160 253 341 352 279 169 81.0 65.0 44.0 24.0 22.0 23.0 22.0 24.0 44.0 65.0 81.0 169 279 352 341 253 160 113 90.0 74.0 51.0 25.0 19.0 75.0 15.0 19.0 27.0 35.0 57.0 72.0 75.0 98.0 162 218 226 179 105 44.0 37.0 28.0 23.0 20.0 19.0 20.0 23.0 28.0 37.0 44.0 105 179 226 218 162 98.0 75.0 72.0 57.0 35.0 27.0 19.0 80.0 14.0 11.0 14.0 16.0 31.0 40.0 36.0 39.0 67.0 76.0 79.0 64.0 30.0 20.0 17.0 13.0 11.0 9.0 10.0 9.0 11.0 13.0 17.0 20.0 30.0 64.0 79.0 76.0 67.0 39.0 36.0 40.0 31.0 16.0 14.0 11.0 85.0 7.0 7.0 7.0 9.0 18.0 18.0 13.0 16.0 20.0 24.0 23.0 18.0 13.0 12.0 9.0 6.0 6.0 6.0 7.0 6.0 6.0 6.0 9.0 12.0 13.0 18.0 23.0 24.0 20.0 16.0 13.0 18.0 18.0 9.0 7.0 7.0 90.0 4.0 4.0 5.0 6.0 10.0 8.0 8.0 12.0 15.0 17.0 17.0 14.0 9.0 8.0 6.0 4.0 4.0 3.0 3.0 3.0 4.0 4.0 6.0 8.0 9.0 14.0 17.0 17.0 15.0 12.0 8.0 8.0 10.0 6.0 5.0 4.0 95.0 5.0 5.0 4.0 5.0 5.0 6.0 7.0 9.0 12.0 14.0 14.0 11.0 7.0 5.0 5.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 5.0 5.0 7.0 11.0 14.0 14.0 12.0 9.0 7.0 6.0 5.0 5.0 4.0 5.0 100.0 5.0 5.0 4.0 3.0 3.0 4.0 6.0 8.0 9.0 11.0 11.0 9.0 6.0 3.0 3.0 3.0 4.0 5.0 6.0 5.0 4.0 3.0 3.0 3.0 6.0 9.0 11.0 11.0 9.0 8.0 6.0 4.0 3.0 3.0 4.0 5.0 105.0 3.0 3.0 2.0 2.0 2.0 4.0 5.0 7.0 8.0 10.0 10.0 8.0 5.0 3.0 3.0 2.0 3.0 5.0 5.0 5.0 3.0 2.0 3.0 3.0 5.0 8.0 10.0 10.0 8.0 7.0 5.0 4.0 2.0 2.0 2.0 3.0 110.0 0.0 2.0 2.0 2.0 2.0 3.0 4.0 5.0 6.0 8.0 8.0 6.0 4.0 3.0 2.0 2.0 2.0 3.0 3.0 3.0 2.0 2.0 2.0 3.0 4.0 6.0 8.0 8.0 6.0 5.0 4.0 3.0 2.0 2.0 2.0 2.0 115.0 0.0 1.0 3.0 2.0 2.0 2.0 3.0 4.0 5.0 6.0 6.0 5.0 3.0 2.0 2.0 2.0 3.0 3.0 2.0 3.0 3.0 2.0 2.0 2.0 3.0 5.0 6.0 6.0 5.0 4.0 3.0 2.0 2.0 2.0 3.0 1.0 120.0 0.0 2.0 4.0 3.0 2.0 2.0 2.0 3.0 4.0 7.0 5.0 4.0 3.0 2.0 2.0 3.0 5.0 5.0 3.0 5.0 5.0 3.0 2.0 2.0 3.0 4.0 5.0 7.0 4.0 3.0 2.0 2.0 2.0 3.0 4.0 2.0 125.0 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