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] 31670 # [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] indiv. Position, LP 1, RP 1 # [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/31670.ies # Luminaire flux = 3775 lm, # 85.8 % of the bulb flux # between 75 and 90: 3.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 40.2 cd / 1000 lm , 0.9 % of the luminaire flux # 90deg and above: max 3.9 cd / 1000 lm , 0.1 % 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: 4 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 19 % # (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 568 cd / 1000 lm, # 67.5 deg to < 76 deg: max 672 cd / 1000 lm, # maximum spec. lum. intensity 672 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: 0.0 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 5.0 157 154 154 155 159 159 160 159 159 161 164 164 164 163 163 159 157 155 153 155 157 159 163 163 164 164 164 161 159 159 160 159 159 155 154 154 10.0 161 158 160 161 163 162 164 163 163 165 169 173 174 172 172 168 167 162 159 162 167 168 172 172 174 173 169 165 163 163 164 162 163 161 160 158 15.0 162 160 163 165 165 164 166 165 166 167 172 178 181 182 185 184 175 176 170 176 175 184 185 182 181 178 172 167 166 165 166 164 165 165 163 160 20.0 160 160 163 165 166 164 163 161 164 165 171 179 189 177 200 201 195 185 167 185 195 201 200 177 189 179 171 165 164 161 163 164 166 165 163 160 25.0 154 153 157 160 158 157 159 160 161 163 167 180 198 215 218 217 210 205 190 205 210 217 218 215 198 180 167 163 161 160 159 157 158 160 157 153 30.0 144 147 152 150 151 153 154 156 155 158 166 186 212 226 237 232 221 207 196 207 221 232 237 226 212 186 166 158 155 156 154 153 151 150 152 147 35.0 128 144 150 146 146 147 147 149 151 155 165 186 223 257 252 242 227 221 195 221 227 242 252 257 223 186 165 155 151 149 147 147 146 146 150 144 40.0 121 135 135 146 150 145 142 144 145 154 166 195 251 284 295 269 249 241 216 241 249 269 295 284 251 195 166 154 145 144 142 145 150 146 135 135 45.0 117 124 125 135 147 148 151 144 143 153 170 208 279 322 341 313 271 256 238 256 271 313 341 322 279 208 170 153 143 144 151 148 147 135 125 124 50.0 111 116 122 121 151 140 147 147 141 151 173 238 329 375 372 325 275 263 246 263 275 325 372 375 329 238 173 151 141 147 147 140 151 121 122 116 55.0 97.9 109 114 113 148 149 137 140 139 148 183 301 395 395 351 301 234 218 213 218 234 301 351 395 395 301 183 148 139 140 137 149 148 113 114 109 60.0 74.5 89.3 93.1 105 119 130 134 129 134 143 206 367 468 387 267 211 162 151 136 151 162 211 267 387 468 367 206 143 134 129 134 130 119 105 93.1 89.3 65.0 41.9 59.1 79.4 94.5 95.8 106 111 123 126 137 318 568 489 290 159 129 99.0 90.8 80.1 90.8 99.0 129 159 290 489 568 318 137 126 123 111 106 95.8 94.5 79.4 59.1 70.0 17.7 20.1 34.2 75.2 84.0 101 109 121 138 142 493 672 302 134 104 86.7 62.8 54.8 45.1 54.8 62.8 86.7 104 134 302 672 493 142 138 121 109 101 84.0 75.2 34.2 20.1 75.0 9.9 11.1 19.7 16.4 12.8 15.5 17.9 27.7 27.2 82.9 295 232 148 94.7 76.5 63.0 44.5 35.1 22.3 35.1 44.5 63.0 76.5 94.7 148 232 295 82.9 27.2 27.7 17.9 15.5 12.8 16.4 19.7 11.1 80.0 9.3 32.6 40.2 7.8 5.9 7.5 9.1 12.5 10.2 10.3 12.4 14.0 13.5 15.5 13.6 13.0 27.3 18.4 10.7 18.4 27.3 13.0 13.6 15.5 13.5 14.0 12.4 10.3 10.2 12.5 9.1 7.5 5.9 7.8 40.2 32.6 85.0 2.5 2.9 3.9 3.7 4.1 4.3 3.5 4.1 4.0 4.2 4.4 5.3 4.8 5.3 5.2 5.5 5.3 5.5 4.7 5.5 5.3 5.5 5.2 5.3 4.8 5.3 4.4 4.2 4.0 4.1 3.5 4.3 4.1 3.7 3.9 2.9 90.0 2.0 2.2 3.0 3.1 3.7 3.9 2.6 1.9 1.9 2.2 2.5 2.8 2.7 3.0 3.0 2.9 2.7 2.8 2.9 2.8 2.7 2.9 3.0 3.0 2.7 2.8 2.5 2.2 1.9 1.9 2.6 3.9 3.7 3.1 3.0 2.2 95.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 125.0 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