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] 37880 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1PT1B # [LUMINAIRE] SC 100, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with # [MORE] power reduction relay "ECO" # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 2, RP 2 # [LAMPCAT] Philips: SON-T PIA PLUS 150W # [LAMP] HST 150W # TILT=NONE # Bulbs: 1, 17500 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.285 0.285 0.000 # Ballast factor: 1, Input power: 170 W # Source file: ies/37880.ies # Luminaire flux = 13631 lm, # 77.9 % of the bulb flux # between 75 and 90: 3.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 23.7 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 9.7 cd / 1000 lm , 0.5 % 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: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 66 % # (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 444 cd / 1000 lm, # 67.5 deg to < 76 deg: max 472 cd / 1000 lm, # maximum spec. lum. intensity 472 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: 0.0 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 178 5.0 170 171 173 174 176 179 180 183 184 185 186 188 190 193 194 195 194 187 183 187 194 195 194 193 190 188 186 185 184 183 180 179 176 174 173 171 10.0 162 163 164 166 170 179 185 189 192 196 202 208 212 212 209 209 208 207 198 207 208 209 209 212 212 208 202 196 192 189 185 179 170 166 164 163 15.0 154 156 158 165 169 169 173 182 188 197 208 215 223 226 231 227 218 218 206 218 218 227 231 226 223 215 208 197 188 182 173 169 169 165 158 156 20.0 144 146 150 156 158 165 168 173 182 193 208 224 232 242 242 239 227 220 209 220 227 239 242 242 232 224 208 193 182 173 168 165 158 156 150 146 25.0 133 137 142 143 149 153 158 163 172 186 208 226 238 246 245 243 235 215 208 215 235 243 245 246 238 226 208 186 172 163 158 153 149 143 142 137 30.0 127 132 140 138 140 145 149 158 169 184 202 227 243 245 242 237 223 204 196 204 223 237 242 245 243 227 202 184 169 158 149 145 140 138 140 132 35.0 118 125 133 136 135 138 142 151 162 180 202 230 239 244 238 223 212 201 184 201 212 223 238 244 239 230 202 180 162 151 142 138 135 136 133 125 40.0 107 117 128 135 137 138 140 148 161 188 209 228 233 246 228 213 198 190 172 190 198 213 228 246 233 228 209 188 161 148 140 138 137 135 128 117 45.0 95.0 103 118 138 139 144 146 149 160 191 221 245 251 241 224 195 177 169 152 169 177 195 224 241 251 245 221 191 160 149 146 144 139 138 118 103 50.0 85.0 92.6 106 129 148 148 149 153 164 212 257 277 272 252 212 175 152 144 127 144 152 175 212 252 272 277 257 212 164 153 149 148 148 129 106 92.6 55.0 69.1 78.2 93.1 123 145 153 145 150 170 237 286 300 281 240 196 151 122 113 99.1 113 122 151 196 240 281 300 286 237 170 150 145 153 145 123 93.1 78.2 60.0 56.1 63.9 78.8 103 122 130 143 147 168 242 309 338 295 207 156 116 95.2 83.6 73.3 83.6 95.2 116 156 207 295 338 309 242 168 147 143 130 122 103 78.8 63.9 65.0 43.6 49.5 59.8 77.2 85.8 102 116 132 183 349 444 387 257 152 116 90.3 69.5 57.8 50.3 57.8 69.5 90.3 116 152 257 387 444 349 183 132 116 102 85.8 77.2 59.8 49.5 70.0 26.4 29.5 35.9 44.3 46.0 46.2 51.3 59.7 159 472 437 276 140 108 93.6 71.3 51.0 36.3 29.2 36.3 51.0 71.3 93.6 108 140 276 437 472 159 59.7 51.3 46.2 46.0 44.3 35.9 29.5 75.0 9.7 12.2 17.0 13.0 12.4 11.7 18.9 21.7 72.4 244 233 79.8 25.8 22.3 28.8 37.2 36.4 20.8 14.0 20.8 36.4 37.2 28.8 22.3 25.8 79.8 233 244 72.4 21.7 18.9 11.7 12.4 13.0 17.0 12.2 80.0 4.6 8.5 11.7 5.6 6.0 8.0 11.4 13.6 16.3 21.4 23.7 18.3 11.1 9.1 7.5 6.0 5.2 4.7 4.6 4.7 5.2 6.0 7.5 9.1 11.1 18.3 23.7 21.4 16.3 13.6 11.4 8.0 6.0 5.6 11.7 8.5 85.0 1.3 1.4 2.1 3.8 4.6 6.5 9.0 9.9 9.5 14.0 18.2 14.8 9.2 5.2 3.7 2.4 1.8 1.6 1.5 1.6 1.8 2.4 3.7 5.2 9.2 14.8 18.2 14.0 9.5 9.9 9.0 6.5 4.6 3.8 2.1 1.4 90.0 0.5 0.4 0.8 1.5 1.9 3.1 4.6 4.0 3.9 7.3 9.7 7.5 6.7 2.2 1.5 0.9 0.6 0.5 0.5 0.5 0.6 0.9 1.5 2.2 6.7 7.5 9.7 7.3 3.9 4.0 4.6 3.1 1.9 1.5 0.8 0.4 95.0 0.3 0.3 0.7 1.3 1.6 1.9 2.2 2.4 2.6 3.6 5.2 5.5 3.9 1.6 1.1 0.7 0.4 0.3 0.3 0.3 0.4 0.7 1.1 1.6 3.9 5.5 5.2 3.6 2.6 2.4 2.2 1.9 1.6 1.3 0.7 0.3 100.0 0.2 0.2 0.5 0.9 1.2 1.4 1.6 1.8 1.9 1.8 1.8 1.8 1.6 1.3 0.8 0.6 0.3 0.3 0.3 0.3 0.3 0.6 0.8 1.3 1.6 1.8 1.8 1.8 1.9 1.8 1.6 1.4 1.2 0.9 0.5 0.2 105.0 0.2 0.2 0.3 0.5 0.7 1.0 1.2 1.3 1.4 1.4 1.4 1.3 1.2 0.9 0.6 0.5 0.3 0.3 0.2 0.3 0.3 0.5 0.6 0.9 1.2 1.3 1.4 1.4 1.4 1.3 1.2 1.0 0.7 0.5 0.3 0.2 110.0 0.2 0.2 0.2 0.4 0.5 0.6 0.8 0.9 1.0 1.0 0.9 0.9 0.8 0.6 0.5 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.5 0.6 0.8 0.9 0.9 1.0 1.0 0.9 0.8 0.6 0.5 0.4 0.2 0.2 115.0 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.6 0.7 0.8 0.7 0.7 0.6 0.5 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.5 0.6 0.7 0.7 0.8 0.7 0.6 0.6 0.5 0.5 0.4 0.3 0.3 120.0 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.3 125.0 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