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] 38539 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1MT1Q # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, convex glass # [MORE] indiv. Position, LP 2, lampholder angle 7 # [LAMPCAT] Philips: SON-T PIA PLUS 70W # [LAMP] HST 70W # TILT=NONE # Bulbs: 1, 6600 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.222 0.222 0.000 # Ballast factor: 1, Input power: 83 W # Source file: ies/38539.ies # Luminaire flux = 5016 lm, # 76.0 % of the bulb flux # between 75 and 90: 1.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 14.5 cd / 1000 lm , 0.6 % of the luminaire flux # 90deg and above: max 4.7 cd / 1000 lm , 0.1 % of the luminaire flux # CutOff Type: CIE_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: 5 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 23 % # (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 504 cd / 1000 lm, # 67.5 deg to < 76 deg: max 419 cd / 1000 lm, # maximum spec. lum. intensity 512 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: 0.0 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 5.0 160 161 162 163 164 165 166 167 167 168 168 169 169 170 170 169 167 166 166 166 167 169 170 170 169 169 168 168 167 167 166 165 164 163 162 161 10.0 156 157 158 161 164 165 166 166 168 169 170 173 178 182 183 181 181 178 175 178 181 181 183 182 178 173 170 169 168 166 166 165 164 161 158 157 15.0 152 154 156 160 160 162 162 162 164 166 170 175 183 188 196 206 209 200 191 200 209 206 196 188 183 175 170 166 164 162 162 162 160 160 156 154 20.0 149 153 154 157 156 158 159 158 159 163 169 182 193 205 214 221 226 221 209 221 226 221 214 205 193 182 169 163 159 158 159 158 156 157 154 153 25.0 144 145 148 151 152 153 155 156 155 157 167 185 204 223 227 231 231 228 223 228 231 231 227 223 204 185 167 157 155 156 155 153 152 151 148 145 30.0 156 148 146 145 149 150 150 150 151 153 165 189 211 232 245 236 223 225 210 225 223 236 245 232 211 189 165 153 151 150 150 150 149 145 146 148 35.0 137 140 144 143 141 141 142 143 145 151 164 197 235 248 252 239 226 226 212 226 226 239 252 248 235 197 164 151 145 143 142 141 141 143 144 140 40.0 121 126 130 135 139 138 137 140 143 148 163 208 242 261 272 254 215 213 197 213 215 254 272 261 242 208 163 148 143 140 137 138 139 135 130 126 45.0 113 119 120 125 140 137 136 136 136 145 171 210 252 279 286 269 231 198 185 198 231 269 286 279 252 210 171 145 136 136 136 137 140 125 120 119 50.0 109 109 119 134 134 142 140 137 129 139 185 263 302 315 341 331 244 190 181 190 244 331 341 315 302 263 185 139 129 137 140 142 134 134 119 109 55.0 89.8 89.3 107 109 127 145 133 128 122 133 194 337 423 430 370 299 213 154 156 154 213 299 370 430 423 337 194 133 122 128 133 145 127 109 107 89.3 60.0 64.6 63.8 77.3 83.9 103 114 112 114 122 121 230 413 512 414 297 222 152 113 113 113 152 222 297 414 512 413 230 121 122 114 112 114 103 83.9 77.3 63.8 65.0 25.0 27.2 34.5 42.9 48.6 62.5 72.3 86.5 117 133 337 504 377 238 143 94.7 68.7 56.5 50.4 56.5 68.7 94.7 143 238 377 504 337 133 117 86.5 72.3 62.5 48.6 42.9 34.5 27.2 70.0 8.5 8.2 14.1 13.9 15.8 12.6 11.6 14.8 26.0 83.2 419 408 244 105 73.1 57.6 42.3 33.0 24.2 33.0 42.3 57.6 73.1 105 244 408 419 83.2 26.0 14.8 11.6 12.6 15.8 13.9 14.1 8.2 75.0 5.7 8.6 15.9 9.2 8.4 6.1 4.6 5.1 8.4 35.8 162 105 29.8 8.5 8.7 19.4 26.5 21.4 8.2 21.4 26.5 19.4 8.7 8.5 29.8 105 162 35.8 8.4 5.1 4.6 6.1 8.4 9.2 15.9 8.6 80.0 3.5 7.6 5.8 3.8 4.6 3.3 2.7 2.7 4.1 7.0 14.5 13.0 2.9 4.6 5.9 6.0 4.5 3.5 3.5 3.5 4.5 6.0 5.9 4.6 2.9 13.0 14.5 7.0 4.1 2.7 2.7 3.3 4.6 3.8 5.8 7.6 85.0 2.4 1.6 2.2 3.1 6.1 5.1 2.2 1.6 1.5 1.4 1.3 1.6 2.9 5.0 6.0 6.0 3.7 2.4 2.0 2.4 3.7 6.0 6.0 5.0 2.9 1.6 1.3 1.4 1.5 1.6 2.2 5.1 6.1 3.1 2.2 1.6 90.0 0.3 0.6 0.7 2.0 4.7 4.0 1.9 0.7 0.6 0.6 0.7 0.9 3.2 4.5 4.0 4.1 2.3 1.0 0.9 1.0 2.3 4.1 4.0 4.5 3.2 0.9 0.7 0.6 0.6 0.7 1.9 4.0 4.7 2.0 0.7 0.6 95.0 0.2 0.2 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.5 0.6 0.8 1.2 0.9 0.6 0.7 0.4 0.3 0.2 0.3 0.4 0.7 0.6 0.9 1.2 0.8 0.6 0.5 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.2 100.0 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