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] 33492 # [MANUFAC] SiTECO # [LUMCAT] 5NA559E1ST0C436 # [LUMINAIRE] SQ 200, Street light # [MORE] top and frame made of die cast aluminium, painted in RAL 9007 (aluminium # [MORE] grey) # [MORE] radial facetted reflector, convex glass # [MORE] indiv. Position, LP 2, RP 5 # [LAMPCAT] Philips: SON-T PIA PLUS 250W # [LAMP] HST 250W # TILT=NONE # Bulbs: 1, 32000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.487 0.850 0.000 # Ballast factor: 1, Input power: 285 W # Source file: ies/33492.ies # Luminaire flux = 25472 lm, # 79.6 % 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 34.5 cd / 1000 lm , 0.7 % of the luminaire flux # 90deg and above: max 1.6 cd / 1000 lm , 0.1 % of the luminaire flux # CutOff Type: IES_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: 3 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 13 % # (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 553 cd / 1000 lm, # 67.5 deg to < 76 deg: max 487 cd / 1000 lm, # maximum spec. lum. intensity 553 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: 0.0 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 5.0 159 161 164 167 169 171 172 174 175 177 179 181 183 184 184 183 180 177 174 177 180 183 184 184 183 181 179 177 175 174 172 171 169 167 164 161 10.0 152 154 157 158 160 165 169 174 179 184 189 195 201 207 208 207 207 203 196 203 207 207 208 207 201 195 189 184 179 174 169 165 160 158 157 154 15.0 140 143 145 149 155 159 161 165 171 179 190 201 218 230 237 239 233 230 222 230 233 239 237 230 218 201 190 179 171 165 161 159 155 149 145 143 20.0 128 131 134 140 142 144 148 153 162 173 192 210 230 244 256 264 262 255 241 255 262 264 256 244 230 210 192 173 162 153 148 144 142 140 134 131 25.0 121 125 125 128 129 132 136 142 148 162 187 211 234 251 265 270 269 268 251 268 269 270 265 251 234 211 187 162 148 142 136 132 129 128 125 125 30.0 114 117 118 120 122 123 126 129 135 153 188 223 245 267 265 257 263 268 247 268 263 257 265 267 245 223 188 153 135 129 126 123 122 120 118 117 35.0 115 116 114 116 116 114 117 121 126 141 180 223 254 276 279 246 240 254 222 254 240 246 279 276 254 223 180 141 126 121 117 114 116 116 114 116 40.0 108 109 119 133 126 112 114 119 121 135 181 243 276 278 302 264 226 256 210 256 226 264 302 278 276 243 181 135 121 119 114 112 126 133 119 109 45.0 98.5 100.0 112 128 133 124 112 117 118 135 197 265 291 313 333 315 256 268 223 268 256 315 333 313 291 265 197 135 118 117 112 124 133 128 112 100.0 50.0 89.3 93.9 101 118 130 129 115 114 115 154 289 362 366 361 318 273 232 225 203 225 232 273 318 361 366 362 289 154 115 114 115 129 130 118 101 93.9 55.0 76.9 83.0 93.1 115 127 124 117 113 113 181 336 385 388 345 261 191 162 135 108 135 162 191 261 345 388 385 336 181 113 113 117 124 127 115 93.1 83.0 60.0 64.5 66.9 76.6 98.3 106 108 110 116 124 224 397 484 425 269 178 116 91.5 64.0 57.9 64.0 91.5 116 178 269 425 484 397 224 124 116 110 108 106 98.3 76.6 66.9 65.0 39.3 45.2 55.0 68.6 73.5 78.5 81.5 94.1 113 284 553 504 269 141 93.9 71.5 56.8 42.2 34.4 42.2 56.8 71.5 93.9 141 269 504 553 284 113 94.1 81.5 78.5 73.5 68.6 55.0 45.2 70.0 20.0 25.4 29.6 35.8 40.9 44.2 46.3 49.9 71.2 310 487 267 124 112 74.9 61.2 43.0 27.5 22.3 27.5 43.0 61.2 74.9 112 124 267 487 310 71.2 49.9 46.3 44.2 40.9 35.8 29.6 25.4 75.0 10.8 27.5 17.7 18.7 22.1 26.2 30.9 39.3 62.5 211 283 117 48.1 37.8 33.7 39.4 34.9 16.9 10.1 16.9 34.9 39.4 33.7 37.8 48.1 117 283 211 62.5 39.3 30.9 26.2 22.1 18.7 17.7 27.5 80.0 3.6 9.0 5.6 4.9 4.6 4.4 4.3 5.2 9.2 28.5 34.5 15.7 9.7 20.5 31.1 24.1 11.9 5.4 3.6 5.4 11.9 24.1 31.1 20.5 9.7 15.7 34.5 28.5 9.2 5.2 4.3 4.4 4.6 4.9 5.6 9.0 85.0 0.7 2.0 1.5 1.1 1.1 1.5 1.6 2.0 2.8 4.1 4.1 2.9 2.5 2.3 2.1 1.6 1.6 1.3 1.6 1.3 1.6 1.6 2.1 2.3 2.5 2.9 4.1 4.1 2.8 2.0 1.6 1.5 1.1 1.1 1.5 2.0 90.0 0.3 0.3 0.3 0.3 0.5 0.5 0.7 0.8 1.0 1.1 1.1 1.1 1.0 1.0 0.8 0.7 0.5 0.3 0.3 0.3 0.5 0.7 0.8 1.0 1.0 1.1 1.1 1.1 1.0 0.8 0.7 0.5 0.5 0.3 0.3 0.3 95.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.7 0.7 0.7 0.7 0.8 0.8 1.0 1.0 1.6 0.3 0.3 0.3 1.6 1.0 1.0 0.8 0.8 0.7 0.7 0.7 0.7 0.3 0.3 0.3 0.3 0.3 0.3 0.3 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 125.0 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