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] 12845 # [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] default position, Lampholder adjustment: A and NAV-E 150/250W 0°, # [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/12845_D.ies # Luminaire flux = 23808 lm, # 74.4 % 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 378 cd / 1000 lm, # 67.5 deg to < 76 deg: max 345 cd / 1000 lm, # maximum spec. lum. intensity 378 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: 0.0 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 5.0 170 171 171 172 172 172 172 173 173 173 173 173 172 172 172 172 171 171 170 171 171 172 172 172 172 173 173 173 173 173 172 172 172 172 171 171 10.0 163 163 161 166 169 172 178 181 183 184 183 181 178 172 169 166 161 163 163 163 161 166 169 172 178 181 183 184 183 181 178 172 169 166 161 163 15.0 153 154 157 160 170 176 182 184 185 185 185 184 182 176 170 160 157 154 153 154 157 160 170 176 182 184 185 185 185 184 182 176 170 160 157 154 20.0 143 144 147 154 164 169 177 184 189 190 189 184 177 169 164 154 147 144 143 144 147 154 164 169 177 184 189 190 189 184 177 169 164 154 147 144 25.0 135 135 138 146 154 165 167 193 203 207 203 193 167 165 154 146 138 135 135 135 138 146 154 165 167 193 203 207 203 193 167 165 154 146 138 135 30.0 125 125 128 134 147 167 188 206 219 224 219 206 188 167 147 134 128 125 125 125 128 134 147 167 188 206 219 224 219 206 188 167 147 134 128 125 35.0 111 112 116 121 143 170 196 220 235 241 235 220 196 170 143 121 116 112 111 112 116 121 143 170 196 220 235 241 235 220 196 170 143 121 116 112 40.0 97.0 101 105 111 143 178 206 230 250 257 250 230 206 178 143 111 105 101 97.0 101 105 111 143 178 206 230 250 257 250 230 206 178 143 111 105 101 45.0 80.0 86.0 90.0 101 144 181 204 226 248 257 248 226 204 181 144 101 90.0 86.0 80.0 86.0 90.0 101 144 181 204 226 248 257 248 226 204 181 144 101 90.0 86.0 50.0 66.0 72.0 75.0 93.0 147 177 189 216 251 263 251 216 189 177 147 93.0 75.0 72.0 66.0 72.0 75.0 93.0 147 177 189 216 251 263 251 216 189 177 147 93.0 75.0 72.0 55.0 52.0 53.0 58.0 92.0 142 156 166 199 243 266 243 199 166 156 142 92.0 58.0 53.0 52.0 53.0 58.0 92.0 142 156 166 199 243 266 243 199 166 156 142 92.0 58.0 53.0 60.0 34.0 34.0 42.0 85.0 126 130 148 201 290 333 290 201 148 130 126 85.0 42.0 34.0 34.0 34.0 42.0 85.0 126 130 148 201 290 333 290 201 148 130 126 85.0 42.0 34.0 65.0 24.0 23.0 28.0 71.0 96.0 108 140 218 331 378 331 218 140 108 96.0 71.0 28.0 23.0 24.0 23.0 28.0 71.0 96.0 108 140 218 331 378 331 218 140 108 96.0 71.0 28.0 23.0 70.0 20.0 21.0 25.0 51.0 68.0 90.0 124 197 300 345 300 197 124 90.0 68.0 51.0 25.0 21.0 20.0 21.0 25.0 51.0 68.0 90.0 124 197 300 345 300 197 124 90.0 68.0 51.0 25.0 21.0 75.0 17.0 20.0 25.0 34.0 45.0 64.0 85.0 125 196 225 196 125 85.0 64.0 45.0 34.0 25.0 20.0 17.0 20.0 25.0 34.0 45.0 64.0 85.0 125 196 225 196 125 85.0 64.0 45.0 34.0 25.0 20.0 80.0 10.0 11.0 14.0 15.0 22.0 31.0 34.0 53.0 71.0 79.0 71.0 53.0 34.0 31.0 22.0 15.0 14.0 11.0 10.0 11.0 14.0 15.0 22.0 31.0 34.0 53.0 71.0 79.0 71.0 53.0 34.0 31.0 22.0 15.0 14.0 11.0 85.0 7.0 7.0 7.0 8.0 13.0 15.0 14.0 17.0 22.0 23.0 22.0 17.0 14.0 15.0 13.0 8.0 7.0 7.0 7.0 7.0 7.0 8.0 13.0 15.0 14.0 17.0 22.0 23.0 22.0 17.0 14.0 15.0 13.0 8.0 7.0 7.0 90.0 4.0 4.0 5.0 5.0 8.0 8.0 9.0 12.0 16.0 17.0 16.0 12.0 9.0 8.0 8.0 5.0 5.0 4.0 4.0 4.0 5.0 5.0 8.0 8.0 9.0 12.0 16.0 17.0 16.0 12.0 9.0 8.0 8.0 5.0 5.0 4.0 95.0 5.0 5.0 4.0 4.0 4.0 6.0 7.0 10.0 13.0 14.0 13.0 10.0 7.0 6.0 4.0 4.0 4.0 5.0 5.0 5.0 4.0 4.0 4.0 6.0 7.0 10.0 13.0 14.0 13.0 10.0 7.0 6.0 4.0 4.0 4.0 5.0 100.0 5.0 5.0 4.0 3.0 3.0 4.0 6.0 8.0 10.0 11.0 10.0 8.0 6.0 4.0 3.0 3.0 4.0 5.0 5.0 5.0 4.0 3.0 3.0 4.0 6.0 8.0 10.0 11.0 10.0 8.0 6.0 4.0 3.0 3.0 4.0 5.0 105.0 4.0 3.0 3.0 2.0 3.0 3.0 5.0 7.0 9.0 10.0 9.0 7.0 5.0 3.0 3.0 2.0 3.0 3.0 4.0 3.0 3.0 2.0 3.0 3.0 5.0 7.0 9.0 10.0 9.0 7.0 5.0 3.0 3.0 2.0 3.0 3.0 110.0 2.0 2.0 2.0 2.0 2.0 3.0 4.0 6.0 7.0 8.0 7.0 6.0 4.0 3.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 4.0 6.0 7.0 8.0 7.0 6.0 4.0 3.0 2.0 2.0 2.0 2.0 115.0 1.0 2.0 3.0 2.0 2.0 2.0 3.0 4.0 5.0 6.0 5.0 4.0 3.0 2.0 2.0 2.0 3.0 2.0 1.0 2.0 3.0 2.0 2.0 2.0 3.0 4.0 5.0 6.0 5.0 4.0 3.0 2.0 2.0 2.0 3.0 2.0 120.0 2.0 2.0 3.0 3.0 2.0 2.0 3.0 4.0 4.0 5.0 4.0 4.0 3.0 2.0 2.0 3.0 3.0 2.0 2.0 2.0 3.0 3.0 2.0 2.0 3.0 4.0 4.0 5.0 4.0 4.0 3.0 2.0 2.0 3.0 3.0 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