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] 37896 # [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 4, 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/37896.ies # Luminaire flux = 13916 lm, # 79.5 % of the bulb flux # between 75 and 90: 1.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 20.3 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 9.2 cd / 1000 lm , 0.4 % 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: 14 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 62 % # (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 551 cd / 1000 lm, # 67.5 deg to < 76 deg: max 388 cd / 1000 lm, # maximum spec. lum. intensity 551 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: 0.0 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 5.0 181 182 184 185 187 190 192 194 195 196 198 201 205 208 209 209 209 202 199 202 209 209 209 208 205 201 198 196 195 194 192 190 187 185 184 182 10.0 171 173 173 175 180 188 195 199 203 209 216 221 224 226 225 224 224 225 218 225 224 224 225 226 224 221 216 209 203 199 195 188 180 175 173 173 15.0 161 163 164 172 178 178 186 196 203 214 226 237 246 246 250 245 238 239 228 239 238 245 250 246 246 237 226 214 203 196 186 178 178 172 164 163 20.0 150 154 157 164 167 174 181 191 200 212 229 247 260 266 268 262 250 243 235 243 250 262 268 266 260 247 229 212 200 191 181 174 167 164 157 154 25.0 137 141 147 149 157 162 168 177 194 216 243 262 275 281 277 271 260 239 235 239 260 271 277 281 275 262 243 216 194 177 168 162 157 149 147 141 30.0 131 135 143 142 145 150 158 171 189 215 243 274 295 295 286 272 254 232 224 232 254 272 286 295 295 274 243 215 189 171 158 150 145 142 143 135 35.0 121 129 137 139 137 141 146 159 181 210 237 273 301 302 293 268 243 221 212 221 243 268 293 302 301 273 237 210 181 159 146 141 137 139 137 129 40.0 111 119 126 135 138 139 142 154 175 213 246 276 291 294 282 252 229 206 189 206 229 252 282 294 291 276 246 213 175 154 142 139 138 135 126 119 45.0 97.7 106 115 133 147 140 143 151 174 224 269 297 308 289 257 219 192 177 161 177 192 219 257 289 308 297 269 224 174 151 143 140 147 133 115 106 50.0 86.8 97.5 105 126 144 137 139 149 176 251 310 332 316 271 218 175 152 139 126 139 152 175 218 271 316 332 310 251 176 149 139 137 144 126 105 97.5 55.0 68.8 76.9 88.2 105 123 122 128 143 180 266 344 375 332 228 171 134 115 104 94.6 104 115 134 171 228 332 375 344 266 180 143 128 122 123 105 88.2 76.9 60.0 54.8 62.3 69.9 84.6 93.8 108 117 135 207 419 502 464 289 172 129 102 85.8 76.4 67.9 76.4 85.8 102 129 172 289 464 502 419 207 135 117 108 93.8 84.6 69.9 62.3 65.0 39.5 42.8 48.1 59.3 62.0 68.5 71.1 82.2 215 551 536 362 171 127 101 81.3 64.0 51.8 44.9 51.8 64.0 81.3 101 127 171 362 536 551 215 82.2 71.1 68.5 62.0 59.3 48.1 42.8 70.0 19.9 21.4 24.9 20.4 21.5 16.8 21.3 25.0 106 388 382 137 57.0 63.9 81.4 67.9 45.9 32.4 24.8 32.4 45.9 67.9 81.4 63.9 57.0 137 382 388 106 25.0 21.3 16.8 21.5 20.4 24.9 21.4 75.0 11.6 24.5 31.0 10.7 7.3 8.9 13.4 16.2 21.4 29.6 30.7 23.3 15.6 13.2 11.9 13.4 13.0 12.0 9.3 12.0 13.0 13.4 11.9 13.2 15.6 23.3 30.7 29.6 21.4 16.2 13.4 8.9 7.3 10.7 31.0 24.5 80.0 3.5 3.9 4.5 4.7 5.1 7.2 9.6 11.0 11.5 16.8 20.3 16.5 10.2 7.4 6.1 4.7 4.0 3.5 3.4 3.5 4.0 4.7 6.1 7.4 10.2 16.5 20.3 16.8 11.5 11.0 9.6 7.2 5.1 4.7 4.5 3.9 85.0 1.2 1.2 2.0 3.6 4.6 7.1 8.9 8.3 7.9 13.5 18.3 15.7 9.9 4.9 3.5 2.2 1.7 1.5 1.5 1.5 1.7 2.2 3.5 4.9 9.9 15.7 18.3 13.5 7.9 8.3 8.9 7.1 4.6 3.6 2.0 1.2 90.0 0.3 0.3 0.7 1.4 2.0 3.7 4.7 3.4 3.3 6.8 9.2 7.9 5.9 1.9 1.3 0.7 0.5 0.4 0.4 0.4 0.5 0.7 1.3 1.9 5.9 7.9 9.2 6.8 3.3 3.4 4.7 3.7 2.0 1.4 0.7 0.3 95.0 0.2 0.3 0.6 1.2 1.4 1.7 2.2 2.2 2.6 4.5 6.1 5.0 4.0 1.5 1.0 0.6 0.3 0.3 0.3 0.3 0.3 0.6 1.0 1.5 4.0 5.0 6.1 4.5 2.6 2.2 2.2 1.7 1.4 1.2 0.6 0.3 100.0 0.2 0.2 0.4 0.8 1.0 1.2 1.5 1.7 1.8 1.8 1.7 1.6 1.5 1.2 0.8 0.5 0.3 0.2 0.2 0.2 0.3 0.5 0.8 1.2 1.5 1.6 1.7 1.8 1.8 1.7 1.5 1.2 1.0 0.8 0.4 0.2 105.0 0.1 0.2 0.2 0.4 0.7 0.9 1.1 1.2 1.3 1.3 1.3 1.2 1.1 0.8 0.6 0.4 0.2 0.2 0.2 0.2 0.2 0.4 0.6 0.8 1.1 1.2 1.3 1.3 1.3 1.2 1.1 0.9 0.7 0.4 0.2 0.2 110.0 0.2 0.2 0.2 0.3 0.5 0.5 0.7 0.9 0.9 0.9 0.9 0.8 0.7 0.6 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.6 0.7 0.8 0.9 0.9 0.9 0.9 0.7 0.5 0.5 0.3 0.2 0.2 115.0 0.2 0.2 0.2 0.3 0.4 0.5 0.5 0.6 0.7 0.7 0.7 0.6 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.5 0.6 0.7 0.7 0.7 0.6 0.5 0.5 0.4 0.3 0.2 0.2 120.0 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.6 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.5 0.6 0.5 0.5 0.5 0.4 0.4 0.3 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