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] 32660 # [MANUFAC] SiTECO # [LUMCAT] 5NA552E1ST13 # [LUMINAIRE] SR 100, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester, # [MORE] with power reduction relay "ECO" # [MORE] radial facetted reflector, diffuser, PC # [MORE] indiv. Position, LP 25, RP 5 # [LAMPCAT] Philips: SON-T PIA PLUS 250W # [LAMP] HST 250W # TILT=NONE # Bulbs: 1, 32000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.358 0.806 0.000 # Ballast factor: 1, Input power: 285 W # Source file: ies/32660.ies # Luminaire flux = 26560 lm, # 83.0 % of the bulb flux # between 75 and 90: 6.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 68.1 cd / 1000 lm , 2.1 % of the luminaire flux # 90deg and above: max 4.4 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: 12 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 52 % # (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 426 cd / 1000 lm, # 67.5 deg to < 76 deg: max 582 cd / 1000 lm, # maximum spec. lum. intensity 582 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: 0.0 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 5.0 162 163 165 168 172 175 178 181 183 183 184 185 186 186 186 185 184 182 181 182 184 185 186 186 186 185 184 183 183 181 178 175 172 168 165 163 10.0 154 156 162 167 171 176 178 182 184 188 192 198 203 204 204 203 201 199 198 199 201 203 204 204 203 198 192 188 184 182 178 176 171 167 162 156 15.0 148 153 160 164 164 165 168 172 176 184 193 202 210 217 221 218 212 208 206 208 212 218 221 217 210 202 193 184 176 172 168 165 164 164 160 153 20.0 141 148 153 154 158 157 158 161 167 179 193 206 219 228 230 228 220 211 210 211 220 228 230 228 219 206 193 179 167 161 158 157 158 154 153 148 25.0 136 142 142 145 145 148 149 154 162 174 192 210 225 232 235 233 223 209 204 209 223 233 235 232 225 210 192 174 162 154 149 148 145 145 142 142 30.0 129 133 137 135 138 140 146 151 159 174 190 211 227 231 230 229 219 200 194 200 219 229 230 231 227 211 190 174 159 151 146 140 138 135 137 133 35.0 120 125 133 132 131 136 140 150 159 172 190 209 222 227 227 215 208 194 182 194 208 215 227 227 222 209 190 172 159 150 140 136 131 132 133 125 40.0 113 117 121 129 134 135 138 145 155 176 197 218 225 227 213 204 194 187 173 187 194 204 213 227 225 218 197 176 155 145 138 135 134 129 121 117 45.0 103 105 113 129 132 137 143 145 154 179 209 233 236 229 220 193 177 174 163 174 177 193 220 229 236 233 209 179 154 145 143 137 132 129 113 105 50.0 94.1 96.6 104 120 132 138 144 148 154 192 236 261 257 247 216 187 165 157 144 157 165 187 216 247 257 261 236 192 154 148 144 138 132 120 104 96.6 55.0 78.6 81.3 97.5 113 133 140 136 141 160 223 282 300 281 253 215 171 142 131 120 131 142 171 215 253 281 300 282 223 160 141 136 140 133 113 97.5 81.3 60.0 66.3 66.9 79.2 99.9 115 128 142 144 158 231 297 320 291 237 180 142 114 99.8 91.4 99.8 114 142 180 237 291 320 297 231 158 144 142 128 115 99.9 79.2 66.9 65.0 52.5 53.3 64.8 84.3 97.7 102 118 140 158 312 426 384 299 192 136 106 82.4 68.8 63.6 68.8 82.4 106 136 192 299 384 426 312 158 140 118 102 97.7 84.3 64.8 53.3 70.0 35.3 37.8 49.4 72.6 78.2 91.1 106 116 160 476 582 371 199 116 107 82.1 59.9 43.8 39.2 43.8 59.9 82.1 107 116 199 371 582 476 160 116 106 91.1 78.2 72.6 49.4 37.8 75.0 21.1 29.5 29.4 33.1 59.8 65.2 86.1 101 155 371 403 202 105 88.1 83.2 58.4 45.3 29.6 21.0 29.6 45.3 58.4 83.2 88.1 105 202 403 371 155 101 86.1 65.2 59.8 33.1 29.4 29.5 80.0 11.1 29.9 33.0 27.9 31.1 29.2 23.0 26.3 39.9 46.7 42.2 38.3 47.0 68.0 68.1 47.8 28.1 16.8 9.6 16.8 28.1 47.8 68.1 68.0 47.0 38.3 42.2 46.7 39.9 26.3 23.0 29.2 31.1 27.9 33.0 29.9 85.0 4.1 4.7 5.4 5.6 5.1 3.7 4.7 7.5 9.8 9.4 9.4 7.9 5.5 5.5 5.2 4.6 4.0 3.6 4.2 3.6 4.0 4.6 5.2 5.5 5.5 7.9 9.4 9.4 9.8 7.5 4.7 3.7 5.1 5.6 5.4 4.7 90.0 1.6 1.7 1.7 2.2 2.1 1.7 2.0 3.5 4.4 3.7 3.8 2.7 1.8 1.6 1.6 1.5 1.4 1.2 1.1 1.2 1.4 1.5 1.6 1.6 1.8 2.7 3.8 3.7 4.4 3.5 2.0 1.7 2.1 2.2 1.7 1.7 95.0 1.6 1.2 1.2 1.6 1.4 1.2 1.3 1.5 1.5 1.6 1.6 1.4 1.3 1.1 1.0 1.0 0.8 0.7 0.7 0.7 0.8 1.0 1.0 1.1 1.3 1.4 1.6 1.6 1.5 1.5 1.3 1.2 1.4 1.6 1.2 1.2 100.0 0.9 0.7 2.5 4.3 2.9 1.4 1.2 1.5 1.3 1.4 1.3 1.2 1.0 0.9 0.8 0.7 0.6 0.5 0.5 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.3 1.4 1.3 1.5 1.2 1.4 2.9 4.3 2.5 0.7 105.0 0.3 0.3 0.7 3.6 3.5 1.4 1.2 1.5 1.3 1.2 1.1 1.0 0.9 0.7 0.7 0.5 0.5 0.4 0.4 0.4 0.5 0.5 0.7 0.7 0.9 1.0 1.1 1.2 1.3 1.5 1.2 1.4 3.5 3.6 0.7 0.3 110.0 0.3 0.3 0.4 0.9 2.7 1.3 1.0 2.0 1.0 1.1 0.9 0.8 0.8 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.8 0.8 0.9 1.1 1.0 2.0 1.0 1.3 2.7 0.9 0.4 0.3 115.0 0.3 0.4 0.4 0.7 0.8 0.8 0.9 2.4 0.9 1.0 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.7 0.8 1.0 0.9 2.4 0.9 0.8 0.8 0.7 0.4 0.4 120.0 0.4 0.4 0.5 0.5 0.6 0.7 0.9 1.3 0.8 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.7 0.8 0.9 0.8 1.3 0.9 0.7 0.6 0.5 0.5 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