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] 39440 # [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 80W # [LAMP] HME 80W # TILT=NONE # Bulbs: 1, 3800 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: 89 W # Source file: ies/39440.ies # Luminaire flux = 2789 lm, # 73.4 % 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 11.5 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 6.0 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: 72 % # (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 180 cd / 1000 lm, # 67.5 deg to < 76 deg: max 118 cd / 1000 lm, # maximum spec. lum. intensity 341 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: 0.0 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 5.0 162 162 163 164 166 168 171 175 178 182 186 189 193 195 199 200 201 202 203 202 201 200 199 195 193 189 186 182 178 175 171 168 166 164 163 162 10.0 145 145 147 148 152 157 163 171 179 188 196 204 211 217 222 226 228 228 228 228 228 226 222 217 211 204 196 188 179 171 163 157 152 148 147 145 15.0 134 134 135 138 142 149 158 170 183 197 212 226 236 246 252 256 258 258 259 258 258 256 252 246 236 226 212 197 183 170 158 149 142 138 135 134 20.0 127 127 128 129 133 141 152 167 187 209 230 250 265 277 283 285 284 284 285 284 284 285 283 277 265 250 230 209 187 167 152 141 133 129 128 127 25.0 123 123 123 124 127 134 147 166 190 219 248 273 290 303 307 307 303 303 303 303 303 307 307 303 290 273 248 219 190 166 147 134 127 124 123 123 30.0 119 119 120 122 125 131 144 164 194 231 267 296 316 327 329 325 317 314 312 314 317 325 329 327 316 296 267 231 194 164 144 131 125 122 120 119 35.0 108 109 111 114 117 124 134 155 189 231 273 306 331 341 338 325 312 303 299 303 312 325 338 341 331 306 273 231 189 155 134 124 117 114 111 109 40.0 98.2 99.3 102 106 111 117 126 147 186 236 281 313 334 341 332 311 291 280 275 280 291 311 332 341 334 313 281 236 186 147 126 117 111 106 102 99.3 45.0 87.6 89.7 93.4 98.4 104 111 119 141 187 245 290 315 322 311 295 273 251 236 232 236 251 273 295 311 322 315 290 245 187 141 119 111 104 98.4 93.4 89.7 50.0 79.3 81.1 85.5 90.7 96.7 103 111 132 184 247 289 304 289 265 242 226 207 192 187 192 207 226 242 265 289 304 289 247 184 132 111 103 96.7 90.7 85.5 81.1 55.0 68.7 71.1 75.2 80.2 85.7 91.4 98.1 116 171 233 271 275 249 215 186 171 165 156 149 156 165 171 186 215 249 275 271 233 171 116 98.1 91.4 85.7 80.2 75.2 71.1 60.0 56.7 58.7 62.7 66.8 70.1 74.4 79.5 94.6 145 201 231 228 199 161 134 122 119 113 108 113 119 122 134 161 199 228 231 201 145 94.6 79.5 74.4 70.1 66.8 62.7 58.7 65.0 42.6 44.1 47.6 50.3 52.4 55.1 58.6 70.6 112 157 180 170 142 111 91.0 82.1 78.3 77.6 76.6 77.6 78.3 82.1 91.0 111 142 170 180 157 112 70.6 58.6 55.1 52.4 50.3 47.6 44.1 70.0 25.1 26.5 28.7 30.9 31.6 32.8 35.2 42.9 71.8 104 118 108 84.8 60.6 49.3 45.3 44.8 47.4 48.4 47.4 44.8 45.3 49.3 60.6 84.8 108 118 104 71.8 42.9 35.2 32.8 31.6 30.9 28.7 26.5 75.0 10.0 10.8 12.2 12.7 12.5 12.7 13.4 16.0 27.7 44.3 53.2 48.4 35.0 23.5 19.1 18.9 19.9 21.8 23.7 21.8 19.9 18.9 19.1 23.5 35.0 48.4 53.2 44.3 27.7 16.0 13.4 12.7 12.5 12.7 12.2 10.8 80.0 4.5 4.5 4.3 4.5 4.6 5.2 5.5 6.2 7.6 10.0 11.5 11.3 9.3 6.7 5.2 4.8 4.1 5.7 6.5 5.7 4.1 4.8 5.2 6.7 9.3 11.3 11.5 10.0 7.6 6.2 5.5 5.2 4.6 4.5 4.3 4.5 85.0 4.1 3.4 3.1 2.9 3.3 3.3 3.4 4.0 5.0 6.4 7.9 7.9 7.0 5.7 4.1 3.8 2.6 2.1 1.7 2.1 2.6 3.8 4.1 5.7 7.0 7.9 7.9 6.4 5.0 4.0 3.4 3.3 3.3 2.9 3.1 3.4 90.0 2.4 2.4 1.9 1.5 1.7 1.5 1.7 2.2 2.7 4.0 5.8 6.0 4.8 3.4 2.7 2.4 1.5 0.7 0.7 0.7 1.5 2.4 2.7 3.4 4.8 6.0 5.8 4.0 2.7 2.2 1.7 1.5 1.7 1.5 1.9 2.4 95.0 0.3 1.4 1.9 1.2 1.2 1.4 1.4 1.7 2.2 2.9 3.8 4.5 4.0 3.1 2.6 1.7 0.7 0.7 0.3 0.7 0.7 1.7 2.6 3.1 4.0 4.5 3.8 2.9 2.2 1.7 1.4 1.4 1.2 1.2 1.9 1.4 100.0 0.3 0.3 1.2 1.0 1.0 1.0 1.2 1.0 1.7 2.1 2.4 2.7 2.7 2.6 2.4 1.5 0.5 0.3 0.3 0.3 0.5 1.5 2.4 2.6 2.7 2.7 2.4 2.1 1.7 1.0 1.2 1.0 1.0 1.0 1.2 0.3 105.0 0.3 0.3 0.3 0.7 0.7 0.9 0.9 1.2 1.2 1.4 1.4 1.5 1.7 1.7 1.7 1.2 0.3 0.3 0.3 0.3 0.3 1.2 1.7 1.7 1.7 1.5 1.4 1.4 1.2 1.2 0.9 0.9 0.7 0.7 0.3 0.3 110.0 0.3 0.3 0.3 0.3 0.5 0.7 0.7 0.7 1.0 1.2 1.0 1.0 0.9 0.9 0.9 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.9 0.9 0.9 1.0 1.0 1.2 1.0 0.7 0.7 0.7 0.5 0.3 0.3 0.3 115.0 0.3 0.3 0.3 0.3 0.5 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.5 0.3 0.3 0.3 120.0 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.5 0.5 0.7 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.7 0.5 0.5 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 125.0 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