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] 12880 # [MANUFAC] SiTECO # [LUMCAT] 5NA171E1ER # [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 HQL 250W 0°, (look at # [MORE] instruction sheet) # [LAMPCAT] Osram: HQL 250W # [LAMP] HME 250W # TILT=NONE # Bulbs: 1, 13000 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: 265 W # Source file: ies/12880_D.ies # Luminaire flux = 9329 lm, # 71.8 % of the bulb flux # between 75 and 90: 7.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 90.0 cd / 1000 lm , 5.1 % of the luminaire flux # 90deg and above: max 17.0 cd / 1000 lm , 2.4 % 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: 66 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 274 % # (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 354 cd / 1000 lm, # 67.5 deg to < 76 deg: max 323 cd / 1000 lm, # maximum spec. lum. intensity 354 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: 0.0 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 5.0 158 158 159 160 160 161 161 162 163 163 163 162 161 161 160 160 159 158 158 158 159 160 160 161 161 162 163 163 163 162 161 161 160 160 159 158 10.0 150 152 154 156 158 161 165 170 174 175 174 170 165 161 158 156 154 152 150 152 154 156 158 161 165 170 174 175 174 170 165 161 158 156 154 152 15.0 143 144 147 151 160 171 172 172 173 174 173 172 172 171 160 151 147 144 143 144 147 151 160 171 172 172 173 174 173 172 172 171 160 151 147 144 20.0 136 137 139 150 154 158 167 175 180 182 180 175 167 158 154 150 139 137 136 137 139 150 154 158 167 175 180 182 180 175 167 158 154 150 139 137 25.0 129 128 132 138 146 160 173 185 193 196 193 185 173 160 146 138 132 128 129 128 132 138 146 160 173 185 193 196 193 185 173 160 146 138 132 128 30.0 120 119 123 128 144 161 179 196 208 212 208 196 179 161 144 128 123 119 120 119 123 128 144 161 179 196 208 212 208 196 179 161 144 128 123 119 35.0 108 109 113 119 140 165 186 203 215 219 215 203 186 165 140 119 113 109 108 109 113 119 140 165 186 203 215 219 215 203 186 165 140 119 113 109 40.0 93.0 95.0 100 109 138 167 191 211 227 232 227 211 191 167 138 109 100 95.0 93.0 95.0 100 109 138 167 191 211 227 232 227 211 191 167 138 109 100 95.0 45.0 76.0 82.0 86.0 100 136 170 199 210 228 234 228 210 199 170 136 100 86.0 82.0 76.0 82.0 86.0 100 136 170 199 210 228 234 228 210 199 170 136 100 86.0 82.0 50.0 63.0 67.0 73.0 92.0 138 168 184 204 229 240 229 204 184 168 138 92.0 73.0 67.0 63.0 67.0 73.0 92.0 138 168 184 204 229 240 229 204 184 168 138 92.0 73.0 67.0 55.0 49.0 54.0 58.0 89.0 137 149 156 189 231 245 231 189 156 149 137 89.0 58.0 54.0 49.0 54.0 58.0 89.0 137 149 156 189 231 245 231 189 156 149 137 89.0 58.0 54.0 60.0 35.0 34.0 43.0 81.0 120 125 149 205 266 301 266 205 149 125 120 81.0 43.0 34.0 35.0 34.0 43.0 81.0 120 125 149 205 266 301 266 205 149 125 120 81.0 43.0 34.0 65.0 24.0 23.0 29.0 67.0 93.0 104 145 226 311 354 311 226 145 104 93.0 67.0 29.0 23.0 24.0 23.0 29.0 67.0 93.0 104 145 226 311 354 311 226 145 104 93.0 67.0 29.0 23.0 70.0 18.0 22.0 26.0 48.0 66.0 89.0 144 214 284 323 284 214 144 89.0 66.0 48.0 26.0 22.0 18.0 22.0 26.0 48.0 66.0 89.0 144 214 284 323 284 214 144 89.0 66.0 48.0 26.0 22.0 75.0 17.0 19.0 23.0 33.0 44.0 64.0 92.0 135 186 210 186 135 92.0 64.0 44.0 33.0 23.0 19.0 17.0 19.0 23.0 33.0 44.0 64.0 92.0 135 186 210 186 135 92.0 64.0 44.0 33.0 23.0 19.0 80.0 11.0 12.0 15.0 17.0 23.0 30.0 43.0 58.0 76.0 90.0 76.0 58.0 43.0 30.0 23.0 17.0 15.0 12.0 11.0 12.0 15.0 17.0 23.0 30.0 43.0 58.0 76.0 90.0 76.0 58.0 43.0 30.0 23.0 17.0 15.0 12.0 85.0 7.0 7.0 7.0 9.0 13.0 15.0 14.0 17.0 21.0 22.0 21.0 17.0 14.0 15.0 13.0 9.0 7.0 7.0 7.0 7.0 7.0 9.0 13.0 15.0 14.0 17.0 21.0 22.0 21.0 17.0 14.0 15.0 13.0 9.0 7.0 7.0 90.0 4.0 4.0 5.0 6.0 8.0 8.0 9.0 13.0 16.0 17.0 16.0 13.0 9.0 8.0 8.0 6.0 5.0 4.0 4.0 4.0 5.0 6.0 8.0 8.0 9.0 13.0 16.0 17.0 16.0 13.0 9.0 8.0 8.0 6.0 5.0 4.0 95.0 5.0 5.0 4.0 4.0 5.0 5.0 5.0 10.0 13.0 14.0 13.0 10.0 5.0 5.0 5.0 4.0 4.0 5.0 5.0 5.0 4.0 4.0 5.0 5.0 5.0 10.0 13.0 14.0 13.0 10.0 5.0 5.0 5.0 4.0 4.0 5.0 100.0 6.0 5.0 4.0 4.0 3.0 4.0 6.0 8.0 12.0 11.0 12.0 8.0 6.0 4.0 3.0 4.0 4.0 5.0 6.0 5.0 4.0 4.0 3.0 4.0 6.0 8.0 12.0 11.0 12.0 8.0 6.0 4.0 3.0 4.0 4.0 5.0 105.0 4.0 4.0 3.0 3.0 3.0 4.0 5.0 7.0 8.0 9.0 8.0 7.0 5.0 4.0 3.0 3.0 3.0 4.0 4.0 4.0 3.0 3.0 3.0 4.0 5.0 7.0 8.0 9.0 8.0 7.0 5.0 4.0 3.0 3.0 3.0 4.0 110.0 2.0 2.0 2.0 2.0 3.0 3.0 4.0 6.0 7.0 7.0 7.0 6.0 4.0 3.0 3.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 4.0 6.0 7.0 7.0 7.0 6.0 4.0 3.0 3.0 2.0 2.0 2.0 115.0 2.0 3.0 3.0 3.0 2.0 3.0 3.0 4.0 6.0 6.0 6.0 4.0 3.0 3.0 2.0 3.0 3.0 3.0 2.0 3.0 3.0 3.0 2.0 3.0 3.0 4.0 6.0 6.0 6.0 4.0 3.0 3.0 2.0 3.0 3.0 3.0 120.0 2.0 3.0 4.0 3.0 2.0 2.0 3.0 4.0 5.0 4.0 5.0 4.0 3.0 2.0 2.0 3.0 4.0 3.0 2.0 3.0 4.0 3.0 2.0 2.0 3.0 4.0 5.0 4.0 5.0 4.0 3.0 2.0 2.0 3.0 4.0 3.0 125.0 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