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] 32431 # [MANUFAC] SiTECO # [LUMCAT] 5NA558E1MT0C336GB # [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, PC # [MORE] indiv. Position, lampholder angle 5 # [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/32431.ies # Luminaire flux = 4013 lm, # 91.2 % of the bulb flux # between 75 and 90: 5.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 87.8 cd / 1000 lm , 1.5 % of the luminaire flux # 90deg and above: max 2.2 cd / 1000 lm , 0.3 % 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: 8 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 33 % # (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 625 cd / 1000 lm, # 67.5 deg to < 76 deg: max 642 cd / 1000 lm, # maximum spec. lum. intensity 642 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: 0.0 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 5.0 169 170 168 168 170 171 171 172 172 172 172 171 171 172 172 169 167 165 163 165 167 169 172 172 171 171 172 172 172 172 171 171 170 168 168 170 10.0 175 172 173 174 173 172 173 174 175 174 174 176 173 174 173 173 174 171 168 171 174 173 173 174 173 176 174 174 175 174 173 172 173 174 173 172 15.0 176 172 176 176 176 176 176 176 175 174 175 176 179 179 179 179 178 179 160 179 178 179 179 179 179 176 175 174 175 176 176 176 176 176 176 172 20.0 174 173 178 179 179 178 178 177 177 178 181 184 187 189 188 186 183 183 166 183 183 186 188 189 187 184 181 178 177 177 178 178 179 179 178 173 25.0 172 173 176 178 179 181 179 175 175 174 179 188 198 204 195 188 180 175 170 175 180 188 195 204 198 188 179 174 175 175 179 181 179 178 176 173 30.0 168 169 175 177 179 178 176 170 170 173 179 193 207 212 213 183 170 162 151 162 170 183 213 212 207 193 179 173 170 170 176 178 179 177 175 169 35.0 156 161 175 179 174 169 164 162 167 171 184 211 227 228 210 192 169 158 146 158 169 192 210 228 227 211 184 171 167 162 164 169 174 179 175 161 40.0 134 151 160 178 174 159 155 153 161 170 185 221 252 267 226 195 166 160 152 160 166 195 226 267 252 221 185 170 161 153 155 159 174 178 160 151 45.0 117 137 140 158 181 173 154 147 149 163 189 231 282 283 271 216 167 161 142 161 167 216 271 283 282 231 189 163 149 147 154 173 181 158 140 137 50.0 118 123 124 141 166 190 148 156 138 149 210 261 294 292 277 205 165 150 132 150 165 205 277 292 294 261 210 149 138 156 148 190 166 141 124 123 55.0 111 116 114 131 163 180 165 141 133 142 226 346 376 304 297 245 171 142 129 142 171 245 297 304 376 346 226 142 133 141 165 180 163 131 114 116 60.0 83.6 83.3 90.0 103 140 163 125 131 124 137 240 407 524 450 365 277 157 118 85.7 118 157 277 365 450 524 407 240 137 124 131 125 163 140 103 90.0 83.3 65.0 56.4 62.2 86.9 102 114 133 124 121 131 135 363 625 606 437 289 206 117 78.7 59.6 78.7 117 206 289 437 606 625 363 135 131 121 124 133 114 102 86.9 62.2 70.0 16.8 36.3 55.8 71.7 83.3 95.8 105 111 121 152 494 642 435 238 149 95.6 57.4 43.3 32.7 43.3 57.4 95.6 149 238 435 642 494 152 121 111 105 95.8 83.3 71.7 55.8 36.3 75.0 7.7 11.1 24.8 60.1 91.0 92.8 113 123 131 252 584 374 154 87.3 76.1 58.5 38.2 28.5 19.9 28.5 38.2 58.5 76.1 87.3 154 374 584 252 131 123 113 92.8 91.0 60.1 24.8 11.1 80.0 9.0 35.0 34.2 5.8 5.0 7.8 10.3 15.8 13.7 27.2 87.8 66.8 16.7 36.1 73.1 63.5 32.9 21.0 8.2 21.0 32.9 63.5 73.1 36.1 16.7 66.8 87.8 27.2 13.7 15.8 10.3 7.8 5.0 5.8 34.2 35.0 85.0 1.2 2.1 2.0 1.9 2.4 3.2 3.6 4.9 4.4 4.4 4.5 4.0 3.4 3.2 3.0 2.9 3.5 3.7 3.5 3.7 3.5 2.9 3.0 3.2 3.4 4.0 4.5 4.4 4.4 4.9 3.6 3.2 2.4 1.9 2.0 2.1 90.0 0.8 0.8 0.9 1.1 1.2 1.4 1.4 1.6 1.7 1.8 2.0 1.9 1.7 1.6 1.5 1.5 2.0 2.2 2.1 2.2 2.0 1.5 1.5 1.6 1.7 1.9 2.0 1.8 1.7 1.6 1.4 1.4 1.2 1.1 0.9 0.8 95.0 0.5 0.6 0.7 0.9 1.0 1.0 1.0 1.1 1.2 1.3 1.4 1.3 1.2 1.1 1.0 1.0 0.9 0.9 0.9 0.9 0.9 1.0 1.0 1.1 1.2 1.3 1.4 1.3 1.2 1.1 1.0 1.0 1.0 0.9 0.7 0.6 100.0 0.4 0.5 0.6 0.8 1.0 0.9 0.9 0.9 1.0 1.1 1.1 1.1 1.0 1.1 1.3 1.3 0.7 0.7 0.7 0.7 0.7 1.3 1.3 1.1 1.0 1.1 1.1 1.1 1.0 0.9 0.9 0.9 1.0 0.8 0.6 0.5 105.0 0.4 0.4 0.5 0.6 0.7 0.7 0.8 0.8 0.8 0.9 1.0 0.9 0.8 0.9 0.9 0.9 0.6 0.7 0.6 0.7 0.6 0.9 0.9 0.9 0.8 0.9 1.0 0.9 0.8 0.8 0.8 0.7 0.7 0.6 0.5 0.4 110.0 0.4 0.4 0.4 0.5 0.6 0.6 0.6 0.7 0.7 0.8 0.8 0.7 0.6 0.6 0.6 0.5 0.5 0.6 0.5 0.6 0.5 0.5 0.6 0.6 0.6 0.7 0.8 0.8 0.7 0.7 0.6 0.6 0.6 0.5 0.4 0.4 115.0 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.5 0.5 0.4 120.0 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.5 0.5 125.0 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