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] 32179 # [MANUFAC] SiTECO # [LUMCAT] 5NA393E1ST00N + 5NA39310XW1 # [LUMINAIRE] ST 100, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester # [MORE] radial facetted reflector # [MORE] indiv. Position, LP 3, RP 7 # [MORE] 5NA39310XW1 : PC-diffuser, clear # [LAMPCAT] Philips: SON-T PIA 250W # [LAMP] HST 250W # TILT=NONE # Bulbs: 1, 28000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.290 0.730 0.000 # Ballast factor: 1, Input power: 275 W # Source file: ies/32179.ies # Luminaire flux = 24584 lm, # 87.8 % of the bulb flux # between 75 and 90: 3.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 23.3 cd / 1000 lm , 1.6 % of the luminaire flux # 90deg and above: max 8.5 cd / 1000 lm , 0.7 % 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: 19 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 82 % # (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 648 cd / 1000 lm, # 67.5 deg to < 76 deg: max 631 cd / 1000 lm, # maximum spec. lum. intensity 648 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: 0.0 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 181 5.0 171 174 180 184 184 186 188 190 191 193 195 197 199 200 202 201 200 194 193 194 200 201 202 200 199 197 195 193 191 190 188 186 184 184 180 174 10.0 163 171 173 175 176 180 184 188 192 197 202 206 210 211 213 214 214 213 213 213 214 214 213 211 210 206 202 197 192 188 184 180 176 175 173 171 15.0 159 166 166 169 171 173 176 181 186 194 203 212 222 228 234 228 227 225 224 225 227 228 234 228 222 212 203 194 186 181 176 173 171 169 166 166 20.0 157 159 160 163 165 167 170 175 181 192 206 220 235 242 248 248 239 232 229 232 239 248 248 242 235 220 206 192 181 175 170 167 165 163 160 159 25.0 149 151 152 154 156 158 162 168 177 193 214 231 247 257 261 257 251 236 232 236 251 257 261 257 247 231 214 193 177 168 162 158 156 154 152 151 30.0 145 147 150 146 147 151 157 164 173 191 217 249 268 275 269 266 257 236 226 236 257 266 269 275 268 249 217 191 173 164 157 151 147 146 150 147 35.0 139 143 148 145 141 145 149 161 171 195 226 259 278 287 286 268 253 233 219 233 253 268 286 287 278 259 226 195 171 161 149 145 141 145 148 143 40.0 131 134 137 140 145 142 148 157 161 190 228 268 290 297 292 278 256 233 220 233 256 278 292 297 290 268 228 190 161 157 148 142 145 140 137 134 45.0 121 122 127 134 153 147 142 150 156 193 242 285 302 305 307 272 245 226 210 226 245 272 307 305 302 285 242 193 156 150 142 147 153 134 127 122 50.0 110 118 119 129 149 142 134 144 156 203 278 316 329 317 290 245 205 195 182 195 205 245 290 317 329 316 278 203 156 144 134 142 149 129 119 118 55.0 94.1 96.2 101 116 133 126 127 136 167 239 319 344 354 299 235 186 155 147 133 147 155 186 235 299 354 344 319 239 167 136 127 126 133 116 101 96.2 60.0 81.5 80.4 90.2 102 103 108 118 156 158 276 425 445 374 244 164 131 108 101 90.1 101 108 131 164 244 374 445 425 276 158 156 118 108 103 102 90.2 80.4 65.0 67.8 65.0 73.5 86.9 87.7 106 123 130 161 390 648 527 304 166 110 98.2 78.6 65.3 59.3 65.3 78.6 98.2 110 166 304 527 648 390 161 130 123 106 87.7 86.9 73.5 65.0 70.0 52.1 54.3 61.5 68.4 61.0 86.4 94.2 112 161 451 631 343 154 111 84.6 71.5 54.1 41.6 34.9 41.6 54.1 71.5 84.6 111 154 343 631 451 161 112 94.2 86.4 61.0 68.4 61.5 54.3 75.0 24.2 45.8 57.5 21.7 19.6 42.2 44.8 30.0 38.1 81.6 68.6 69.6 70.9 89.6 72.9 57.5 39.1 25.4 19.5 25.4 39.1 57.5 72.9 89.6 70.9 69.6 68.6 81.6 38.1 30.0 44.8 42.2 19.6 21.7 57.5 45.8 80.0 11.5 14.5 17.2 13.7 9.5 10.5 10.8 13.7 17.7 23.3 19.6 17.9 15.9 12.7 9.6 12.2 10.9 9.7 8.1 9.7 10.9 12.2 9.6 12.7 15.9 17.9 19.6 23.3 17.7 13.7 10.8 10.5 9.5 13.7 17.2 14.5 85.0 5.6 4.7 5.8 6.6 5.1 5.5 5.3 7.0 8.8 11.4 8.9 8.5 6.0 4.8 3.9 3.9 3.5 3.4 2.8 3.4 3.5 3.9 3.9 4.8 6.0 8.5 8.9 11.4 8.8 7.0 5.3 5.5 5.1 6.6 5.8 4.7 90.0 3.0 2.3 3.2 3.4 3.3 3.7 3.6 5.2 6.2 8.1 5.9 4.7 2.9 2.2 1.8 1.6 1.5 1.4 1.3 1.4 1.5 1.6 1.8 2.2 2.9 4.7 5.9 8.1 6.2 5.2 3.6 3.7 3.3 3.4 3.2 2.3 95.0 0.9 0.9 1.5 2.1 2.2 2.3 2.6 3.9 6.5 8.5 5.6 3.5 1.9 1.6 1.2 1.1 1.1 1.0 0.9 1.0 1.1 1.1 1.2 1.6 1.9 3.5 5.6 8.5 6.5 3.9 2.6 2.3 2.2 2.1 1.5 0.9 100.0 0.4 0.6 1.0 1.6 1.8 1.8 1.8 2.4 5.4 7.7 5.3 3.0 1.6 1.3 1.0 0.9 0.8 0.8 0.8 0.8 0.8 0.9 1.0 1.3 1.6 3.0 5.3 7.7 5.4 2.4 1.8 1.8 1.8 1.6 1.0 0.6 105.0 0.3 0.4 0.8 1.3 1.6 1.8 1.5 1.9 2.4 3.3 2.4 1.6 1.3 1.1 0.9 0.8 0.7 0.7 0.6 0.7 0.7 0.8 0.9 1.1 1.3 1.6 2.4 3.3 2.4 1.9 1.5 1.8 1.6 1.3 0.8 0.4 110.0 0.3 0.3 0.6 1.0 1.3 1.4 1.3 1.5 1.9 3.0 2.8 1.2 1.0 0.8 0.7 0.7 0.6 0.5 0.4 0.5 0.6 0.7 0.7 0.8 1.0 1.2 2.8 3.0 1.9 1.5 1.3 1.4 1.3 1.0 0.6 0.3 115.0 0.4 0.4 0.6 0.8 1.2 1.2 1.2 1.4 1.9 5.0 2.2 1.1 0.9 0.8 0.7 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.7 0.8 0.9 1.1 2.2 5.0 1.9 1.4 1.2 1.2 1.2 0.8 0.6 0.4 120.0 0.5 0.5 0.6 0.8 1.1 1.2 1.3 1.5 1.7 3.7 1.6 1.0 0.9 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.9 1.0 1.6 3.7 1.7 1.5 1.3 1.2 1.1 0.8 0.6 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