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] 31644 # [MANUFAC] SiTECO # [LUMCAT] 5NA558E1MT0C136 # [LUMINAIRE] SQ 100, Street light # [MORE] top and frame made of die cast aluminium, painted in RAL 9007 (aluminium # [MORE] grey) # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] default position, LP 1, RP 7 # [LAMPCAT] Philips: SON-T PIA PLUS 50W # [LAMP] HST 50W # TILT=NONE # Bulbs: 1, 4400 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.465 0.688 0.000 # Ballast factor: 1, Input power: 62 W # Source file: ies/31644_D.ies # Luminaire flux = 3810 lm, # 86.6 % of the bulb flux # between 75 and 90: 4.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 35.3 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 5.3 cd / 1000 lm , 0.5 % 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: 14 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 64 % # (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 698 cd / 1000 lm, # 67.5 deg to < 76 deg: max 870 cd / 1000 lm, # maximum spec. lum. intensity 870 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: 0.0 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 5.0 160 163 165 166 166 168 171 172 175 179 182 184 186 184 185 186 186 182 181 182 186 186 185 184 186 184 182 179 175 172 171 168 166 166 165 163 10.0 162 161 162 165 167 170 172 175 180 186 192 197 201 204 206 201 198 199 178 199 198 201 206 204 201 197 192 186 180 175 172 170 167 165 162 161 15.0 158 157 160 165 167 167 170 174 180 187 194 203 212 216 219 217 216 212 191 212 216 217 219 216 212 203 194 187 180 174 170 167 167 165 160 157 20.0 153 155 157 162 165 167 168 172 177 186 201 214 227 235 239 236 226 218 208 218 226 236 239 235 227 214 201 186 177 172 168 167 165 162 157 155 25.0 145 148 151 154 157 159 164 167 172 182 200 222 244 256 256 246 235 223 211 223 235 246 256 256 244 222 200 182 172 167 164 159 157 154 151 148 30.0 141 144 150 148 151 155 159 162 166 177 199 238 264 263 261 244 232 220 203 220 232 244 261 263 264 238 199 177 166 162 159 155 151 148 150 144 35.0 135 138 149 151 146 149 151 158 162 172 196 238 272 285 265 243 227 219 192 219 227 243 265 285 272 238 196 172 162 158 151 149 146 151 149 138 40.0 118 131 135 150 151 146 146 151 158 173 203 256 293 289 266 237 213 202 171 202 213 237 266 289 293 256 203 173 158 151 146 146 151 150 135 131 45.0 104 119 122 152 151 153 149 149 153 171 217 287 321 299 255 219 183 173 144 173 183 219 255 299 321 287 217 171 153 149 149 153 151 152 122 119 50.0 102 107 121 132 146 144 148 151 151 172 256 338 356 306 251 194 160 147 119 147 160 194 251 306 356 338 256 172 151 151 148 144 146 132 121 107 55.0 89.4 93.9 115 130 143 147 137 146 148 176 299 406 361 285 218 167 127 113 91.6 113 127 167 218 285 361 406 299 176 148 146 137 147 143 130 115 93.9 60.0 78.4 78.7 85.6 109 123 121 121 129 140 177 367 490 376 233 169 129 96.0 86.2 67.3 86.2 96.0 129 169 233 376 490 367 177 140 129 121 121 123 109 85.6 78.7 65.0 51.2 64.5 73.9 93.2 92.0 103 110 119 135 199 698 618 308 162 118 95.3 68.3 59.1 47.1 59.1 68.3 95.3 118 162 308 618 698 199 135 119 110 103 92.0 93.2 73.9 64.5 70.0 13.5 43.5 55.2 73.0 84.2 93.5 103 113 131 312 870 450 144 113 90.9 72.2 49.0 40.3 31.4 40.3 49.0 72.2 90.9 113 144 450 870 312 131 113 103 93.5 84.2 73.0 55.2 43.5 75.0 9.1 10.6 34.8 40.4 38.2 49.7 40.5 42.5 59.5 161 513 209 138 99.2 77.1 55.1 36.6 27.6 16.1 27.6 36.6 55.1 77.1 99.2 138 209 513 161 59.5 42.5 40.5 49.7 38.2 40.4 34.8 10.6 80.0 10.1 35.3 34.9 9.5 6.6 6.8 8.6 11.1 13.8 16.6 15.8 15.3 15.2 14.7 10.9 9.6 9.2 10.8 8.3 10.8 9.2 9.6 10.9 14.7 15.2 15.3 15.8 16.6 13.8 11.1 8.6 6.8 6.6 9.5 34.9 35.3 85.0 2.7 3.6 3.9 3.9 4.8 5.0 4.2 4.9 6.1 5.8 5.5 5.4 4.7 4.7 4.1 4.1 4.1 4.2 3.8 4.2 4.1 4.1 4.1 4.7 4.7 5.4 5.5 5.8 6.1 4.9 4.2 5.0 4.8 3.9 3.9 3.6 90.0 2.2 2.2 2.9 3.3 4.6 5.3 3.8 2.9 2.7 2.8 3.0 2.9 2.7 2.6 2.5 2.3 2.1 2.3 2.3 2.3 2.1 2.3 2.5 2.6 2.7 2.9 3.0 2.8 2.7 2.9 3.8 5.3 4.6 3.3 2.9 2.2 95.0 0.7 1.1 1.8 1.9 2.3 3.6 3.0 2.8 2.7 2.6 2.6 2.5 2.4 2.1 1.7 1.5 1.0 0.9 0.9 0.9 1.0 1.5 1.7 2.1 2.4 2.5 2.6 2.6 2.7 2.8 3.0 3.6 2.3 1.9 1.8 1.1 100.0 0.3 0.4 0.8 0.9 1.3 2.2 3.0 2.2 2.1 2.0 2.0 2.1 1.9 1.6 1.3 1.2 0.8 0.8 0.7 0.8 0.8 1.2 1.3 1.6 1.9 2.1 2.0 2.0 2.1 2.2 3.0 2.2 1.3 0.9 0.8 0.4 105.0 0.3 0.3 0.3 0.5 0.7 1.1 1.8 2.1 1.8 1.6 1.6 1.6 1.3 1.2 1.0 0.9 0.7 0.7 0.7 0.7 0.7 0.9 1.0 1.2 1.3 1.6 1.6 1.6 1.8 2.1 1.8 1.1 0.7 0.5 0.3 0.3 110.0 0.3 0.3 0.3 0.4 0.5 0.7 0.7 0.9 1.0 1.0 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.6 0.6 0.6 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.0 1.0 0.9 0.7 0.7 0.5 0.4 0.3 0.3 115.0 0.3 0.3 0.3 0.4 0.5 0.6 0.6 0.7 0.7 0.8 0.8 0.8 0.7 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.7 0.8 0.8 0.8 0.7 0.7 0.6 0.6 0.5 0.4 0.3 0.3 120.0 0.4 0.4 0.4 0.4 0.5 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.7 0.6 0.5 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.5 0.6 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.5 0.4 0.4 0.4 125.0 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