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] 32178 # [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 6 # [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/32178.ies # Luminaire flux = 24668 lm, # 88.1 % of the bulb flux # between 75 and 90: 3.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 22.8 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 674 cd / 1000 lm, # 67.5 deg to < 76 deg: max 610 cd / 1000 lm, # maximum spec. lum. intensity 674 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: 0.0 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 5.0 178 180 186 190 191 194 196 198 200 202 203 205 207 208 210 208 207 202 202 202 207 208 210 208 207 205 203 202 200 198 196 194 191 190 186 180 10.0 169 177 179 181 182 187 192 197 201 206 212 215 220 220 222 222 222 220 220 220 222 222 222 220 220 215 212 206 201 197 192 187 182 181 179 177 15.0 161 171 170 173 177 180 183 189 195 204 213 223 233 238 243 236 234 233 230 233 234 236 243 238 233 223 213 204 195 189 183 180 177 173 170 171 20.0 159 161 163 166 169 172 176 182 189 202 217 232 245 252 256 255 245 237 233 237 245 255 256 252 245 232 217 202 189 182 176 172 169 166 163 161 25.0 151 153 154 157 159 161 166 175 186 203 225 243 257 265 268 261 254 237 233 237 254 261 268 265 257 243 225 203 186 175 166 161 159 157 154 153 30.0 147 148 151 148 149 154 161 170 182 203 229 260 278 277 271 266 254 233 223 233 254 266 271 277 278 260 229 203 182 170 161 154 149 148 151 148 35.0 140 144 149 147 143 148 152 165 180 207 237 265 285 291 285 265 246 225 213 225 246 265 285 291 285 265 237 207 180 165 152 148 143 147 149 144 40.0 131 134 138 143 148 144 151 159 170 204 242 274 294 295 281 264 239 217 201 217 239 264 281 295 294 274 242 204 170 159 151 144 148 143 138 134 45.0 119 121 127 138 155 148 143 153 165 209 258 288 307 300 284 244 217 198 181 198 217 244 284 300 307 288 258 209 165 153 143 148 155 138 127 121 50.0 108 116 118 133 152 142 134 147 166 225 296 324 325 299 254 212 178 166 152 166 178 212 254 299 325 324 296 225 166 147 134 142 152 133 118 116 55.0 92.0 93.4 99.8 118 136 126 129 139 181 279 337 351 344 268 205 162 136 128 114 128 136 162 205 268 344 351 337 279 181 139 129 126 136 118 99.8 93.4 60.0 78.4 77.6 87.1 103 102 109 121 159 173 320 462 452 347 217 147 119 99.6 90.4 80.6 90.4 99.6 119 147 217 347 452 462 320 173 159 121 109 102 103 87.1 77.6 65.0 66.1 63.5 71.8 86.3 87.3 106 126 134 189 487 674 499 246 146 105 92.6 73.2 59.7 53.1 59.7 73.2 92.6 105 146 246 499 674 487 189 134 126 106 87.3 86.3 71.8 63.5 70.0 52.5 53.9 64.4 69.7 63.7 89.8 97.7 117 189 535 610 305 138 109 82.2 69.1 52.2 39.2 32.7 39.2 52.2 69.1 82.2 109 138 305 610 535 189 117 97.7 89.8 63.7 69.7 64.4 53.9 75.0 24.2 46.8 60.4 22.5 26.0 45.3 43.2 41.5 41.6 84.4 59.8 62.3 70.7 88.3 72.1 55.8 37.6 22.1 18.7 22.1 37.6 55.8 72.1 88.3 70.7 62.3 59.8 84.4 41.6 41.5 43.2 45.3 26.0 22.5 60.4 46.8 80.0 11.3 14.1 17.0 13.3 9.6 10.6 11.2 14.3 18.6 22.8 19.3 17.7 15.2 11.7 9.0 10.5 9.4 8.2 7.6 8.2 9.4 10.5 9.0 11.7 15.2 17.7 19.3 22.8 18.6 14.3 11.2 10.6 9.6 13.3 17.0 14.1 85.0 5.6 4.5 5.6 6.3 5.0 5.4 5.4 7.3 9.4 11.8 9.0 8.3 5.6 4.6 3.8 3.7 3.3 3.2 2.7 3.2 3.3 3.7 3.8 4.6 5.6 8.3 9.0 11.8 9.4 7.3 5.4 5.4 5.0 6.3 5.6 4.5 90.0 2.8 2.4 3.0 3.3 3.2 3.6 3.7 5.4 6.7 8.5 5.9 4.6 2.7 2.1 1.7 1.6 1.5 1.4 1.3 1.4 1.5 1.6 1.7 2.1 2.7 4.6 5.9 8.5 6.7 5.4 3.7 3.6 3.2 3.3 3.0 2.4 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 2.5 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 2.5 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 2.0 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 2.0 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