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] 39442 # [MANUFAC] SiTECO # [LUMCAT] 5NA58721CE0D # [LUMINAIRE] SC 50, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated # [MORE] clear diffuser acryl # [LAMPCAT] Osram: HQL 125W # [LAMP] HME 125W # TILT=NONE # Bulbs: 1, 6300 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.253 0.253 0.000 # Ballast factor: 1, Input power: 137 W # Source file: ies/39442.ies # Luminaire flux = 4775 lm, # 75.8 % of the bulb flux # between 75 and 90: 2.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 13.3 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 6.2 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: 16 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 70 % # (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 176 cd / 1000 lm, # 67.5 deg to < 76 deg: max 118 cd / 1000 lm, # maximum spec. lum. intensity 314 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: 0.0 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 5.0 188 188 188 189 191 193 194 197 199 202 204 207 210 212 214 215 217 217 218 217 217 215 214 212 210 207 204 202 199 197 194 193 191 189 188 188 10.0 174 174 176 177 180 185 190 197 204 210 216 221 226 229 233 235 236 236 236 236 236 235 233 229 226 221 216 210 204 197 190 185 180 177 176 174 15.0 161 161 163 165 170 177 186 197 208 219 229 237 243 248 251 253 254 253 253 253 254 253 251 248 243 237 229 219 208 197 186 177 170 165 163 161 20.0 151 151 151 154 159 169 182 198 214 230 243 255 262 267 269 269 269 267 267 267 269 269 269 267 262 255 243 230 214 198 182 169 159 154 151 151 25.0 145 145 145 147 154 165 181 199 226 248 264 277 281 285 288 287 283 282 280 282 283 287 288 285 281 277 264 248 226 199 181 165 154 147 145 145 30.0 137 137 138 141 148 160 178 201 229 258 279 289 298 303 300 297 289 284 282 284 289 297 300 303 298 289 279 258 229 201 178 160 148 141 138 137 35.0 127 128 130 134 141 152 171 196 228 260 286 301 312 314 308 295 281 272 267 272 281 295 308 314 312 301 286 260 228 196 171 152 141 134 130 128 40.0 118 118 122 127 133 143 162 190 226 264 290 301 311 308 295 274 257 243 236 243 257 274 295 308 311 301 290 264 226 190 162 143 133 127 122 118 45.0 109 110 114 118 124 135 154 188 233 274 299 305 298 281 261 238 219 203 197 203 219 238 261 281 298 305 299 274 233 188 154 135 124 118 114 110 50.0 100 102 106 111 117 124 143 179 229 272 293 294 269 238 210 192 176 163 156 163 176 192 210 238 269 294 293 272 229 179 143 124 117 111 106 102 55.0 88.8 90.4 94.7 100 104 110 126 163 211 247 268 264 229 189 158 144 139 129 123 129 139 144 158 189 229 264 268 247 211 163 126 110 104 100 94.7 90.4 60.0 73.3 75.3 79.3 83.2 86.1 91.8 104 136 178 210 229 219 183 140 113 102 97.6 93.8 88.9 93.8 97.6 102 113 140 183 219 229 210 178 136 104 91.8 86.1 83.2 79.3 75.3 65.0 56.3 57.4 59.9 62.8 64.4 66.8 76.1 101 134 162 176 165 130 95.6 76.1 67.5 63.4 62.3 60.9 62.3 63.4 67.5 76.1 95.6 130 165 176 162 134 101 76.1 66.8 64.4 62.8 59.9 57.4 70.0 34.6 35.6 37.8 39.9 40.4 41.1 47.4 65.6 89.2 109 118 106 77.5 54.2 43.7 39.3 37.8 38.3 38.1 38.3 37.8 39.3 43.7 54.2 77.5 106 118 109 89.2 65.6 47.4 41.1 40.4 39.9 37.8 35.6 75.0 15.6 16.7 18.2 18.6 17.7 17.6 19.8 28.0 40.8 52.1 56.5 48.1 32.1 22.2 19.3 18.8 18.6 20.2 21.5 20.2 18.6 18.8 19.3 22.2 32.1 48.1 56.5 52.1 40.8 28.0 19.8 17.6 17.7 18.6 18.2 16.7 80.0 4.0 4.2 4.3 4.5 4.7 5.2 6.0 7.2 9.8 12.4 13.3 12.0 9.4 7.0 6.0 5.8 5.7 7.1 8.1 7.1 5.7 5.8 6.0 7.0 9.4 12.0 13.3 12.4 9.8 7.2 6.0 5.2 4.7 4.5 4.3 4.2 85.0 3.0 2.8 2.9 2.8 3.0 3.2 3.6 4.2 5.4 6.9 8.4 8.2 6.9 5.4 4.2 4.0 2.8 2.2 2.2 2.2 2.8 4.0 4.2 5.4 6.9 8.2 8.4 6.9 5.4 4.2 3.6 3.2 3.0 2.8 2.9 2.8 90.0 1.8 1.9 1.7 1.5 1.6 1.6 1.8 2.3 3.0 4.5 6.2 5.8 4.4 3.3 2.9 2.5 1.4 0.7 0.8 0.7 1.4 2.5 2.9 3.3 4.4 5.8 6.2 4.5 3.0 2.3 1.8 1.6 1.6 1.5 1.7 1.9 95.0 0.4 1.2 1.6 1.2 1.1 1.2 1.3 1.7 2.3 3.1 4.0 4.2 3.8 3.2 2.8 2.0 0.8 0.5 0.6 0.5 0.8 2.0 2.8 3.2 3.8 4.2 4.0 3.1 2.3 1.7 1.3 1.2 1.1 1.2 1.6 1.2 100.0 0.2 0.4 1.1 1.1 0.9 1.0 1.0 1.3 1.6 2.1 2.4 2.9 2.8 2.8 2.6 1.6 0.6 0.5 0.6 0.5 0.6 1.6 2.6 2.8 2.8 2.9 2.4 2.1 1.6 1.3 1.0 1.0 0.9 1.1 1.1 0.4 105.0 0.2 0.3 0.4 0.7 0.9 0.8 1.0 1.0 1.1 1.5 1.6 1.5 1.6 1.8 1.9 1.3 0.5 0.4 0.4 0.4 0.5 1.3 1.9 1.8 1.6 1.5 1.6 1.5 1.1 1.0 1.0 0.8 0.9 0.7 0.4 0.3 110.0 0.2 0.3 0.4 0.4 0.5 0.7 0.6 0.9 1.0 1.1 1.1 1.1 0.9 0.8 0.9 0.7 0.4 0.4 0.4 0.4 0.4 0.7 0.9 0.8 0.9 1.1 1.1 1.1 1.0 0.9 0.6 0.7 0.5 0.4 0.4 0.3 115.0 0.4 0.4 0.4 0.4 0.6 0.7 0.7 0.8 0.7 0.8 0.8 0.7 0.7 0.4 0.4 0.4 0.4 0.3 0.4 0.3 0.4 0.4 0.4 0.4 0.7 0.7 0.8 0.8 0.7 0.8 0.7 0.7 0.6 0.4 0.4 0.4 120.0 0.6 0.6 0.6 0.6 0.6 0.7 0.6 0.7 0.7 0.8 0.8 0.8 0.6 0.6 0.4 0.4 0.4 0.4 0.2 0.4 0.4 0.4 0.4 0.6 0.6 0.8 0.8 0.8 0.7 0.7 0.6 0.7 0.6 0.6 0.6 0.6 125.0 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