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] 39195 # [MANUFAC] SiTECO # [LUMCAT] 5NA589E1TT0B # [LUMINAIRE] SC 200, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated, ignitors with automatic disconnection # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 1, RP 6 # [LAMPCAT] Philips: SON-T PIA PLUS 400W # [LAMP] HST 400W # TILT=NONE # Bulbs: 1, 55000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.370 0.370 0.000 # Ballast factor: 1, Input power: 440 W # Source file: ies/39195.ies # Luminaire flux = 43615 lm, # 79.3 % of the bulb flux # between 75 and 90: 2.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 32.3 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 8.5 cd / 1000 lm , 0.5 % 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: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 66 % # (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 486 cd / 1000 lm, # 67.5 deg to < 76 deg: max 400 cd / 1000 lm, # maximum spec. lum. intensity 486 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: 0.0 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 5.0 142 143 145 149 152 154 157 160 163 163 166 168 170 173 174 174 172 169 167 169 172 174 174 173 170 168 166 163 163 160 157 154 152 149 145 143 10.0 133 136 139 141 144 150 158 163 168 174 181 188 194 198 196 196 198 194 183 194 198 196 196 198 194 188 181 174 168 163 158 150 144 141 139 136 15.0 125 130 132 137 143 147 150 156 164 173 185 196 209 218 225 223 214 217 202 217 214 223 225 218 209 196 185 173 164 156 150 147 143 137 132 130 20.0 120 124 126 132 136 137 142 147 155 171 188 202 217 230 238 246 240 232 222 232 240 246 238 230 217 202 188 171 155 147 142 137 136 132 126 124 25.0 117 120 123 127 128 131 136 140 150 167 189 208 226 237 245 249 252 237 232 237 252 249 245 237 226 208 189 167 150 140 136 131 128 127 123 120 30.0 112 114 118 119 123 127 129 132 139 157 184 214 240 248 248 246 250 236 222 236 250 246 248 248 240 214 184 157 139 132 129 127 123 119 118 114 35.0 109 109 112 114 117 119 119 120 125 144 175 214 245 261 268 244 233 232 203 232 233 244 268 261 245 214 175 144 125 120 119 119 117 114 112 109 40.0 106 107 113 125 124 115 113 113 119 142 178 230 262 259 294 268 229 232 210 232 229 268 294 259 262 230 178 142 119 113 113 115 124 125 113 107 45.0 94.6 96.2 110 133 135 122 114 113 117 146 194 246 274 291 330 334 291 257 259 257 291 334 330 291 274 246 194 146 117 113 114 122 135 133 110 96.2 50.0 90.0 93.6 101 124 133 131 121 118 121 178 263 318 339 350 349 328 305 276 268 276 305 328 349 350 339 318 263 178 121 118 121 131 133 124 101 93.6 55.0 71.7 79.3 89.8 115 130 131 127 120 123 207 313 352 358 370 314 232 198 183 169 183 198 232 314 370 358 352 313 207 123 120 127 131 130 115 89.8 79.3 60.0 59.7 66.2 79.1 102 114 114 118 119 130 251 387 436 425 321 196 129 102 83.3 77.9 83.3 102 129 196 321 425 436 387 251 130 119 118 114 114 102 79.1 66.2 65.0 45.9 50.9 61.3 77.8 83.9 91.8 99.0 116 135 294 486 449 299 170 104 75.6 60.5 49.5 41.7 49.5 60.5 75.6 104 170 299 449 486 294 135 116 99.0 91.8 83.9 77.8 61.3 50.9 70.0 30.3 33.2 30.3 35.9 40.6 44.6 46.8 54.2 82.6 296 400 274 177 103 79.2 62.7 47.5 31.2 25.4 31.2 47.5 62.7 79.2 103 177 274 400 296 82.6 54.2 46.8 44.6 40.6 35.9 30.3 33.2 75.0 11.7 33.0 8.6 5.9 8.1 11.2 13.3 15.6 36.2 185 203 81.9 22.2 13.7 25.2 49.3 38.7 18.4 11.6 18.4 38.7 49.3 25.2 13.7 22.2 81.9 203 185 36.2 15.6 13.3 11.2 8.1 5.9 8.6 33.0 80.0 4.1 7.2 5.4 2.7 3.7 5.7 7.2 8.7 16.4 32.3 30.0 16.0 8.4 5.0 3.7 3.2 3.0 2.9 3.6 2.9 3.0 3.2 3.7 5.0 8.4 16.0 30.0 32.3 16.4 8.7 7.2 5.7 3.7 2.7 5.4 7.2 85.0 1.0 1.1 1.5 1.7 2.5 3.1 4.4 5.5 6.1 6.7 7.0 6.6 5.5 3.4 2.6 2.2 1.9 1.8 1.8 1.8 1.9 2.2 2.6 3.4 5.5 6.6 7.0 6.7 6.1 5.5 4.4 3.1 2.5 1.7 1.5 1.1 90.0 0.6 0.6 1.1 1.4 2.2 2.6 4.5 6.0 5.4 4.4 6.6 8.5 6.1 2.0 1.5 1.1 0.9 0.8 0.7 0.8 0.9 1.1 1.5 2.0 6.1 8.5 6.6 4.4 5.4 6.0 4.5 2.6 2.2 1.4 1.1 0.6 95.0 0.5 0.6 1.0 1.4 2.1 2.4 2.6 2.7 3.2 3.0 2.6 2.3 2.3 1.7 1.2 0.9 0.7 0.6 0.6 0.6 0.7 0.9 1.2 1.7 2.3 2.3 2.6 3.0 3.2 2.7 2.6 2.4 2.1 1.4 1.0 0.6 100.0 0.4 0.5 0.8 1.0 1.6 2.0 2.0 2.1 2.4 2.3 2.3 2.1 1.8 1.2 0.9 0.7 0.7 0.5 0.5 0.5 0.7 0.7 0.9 1.2 1.8 2.1 2.3 2.3 2.4 2.1 2.0 2.0 1.6 1.0 0.8 0.5 105.0 0.4 0.4 0.5 0.6 1.0 1.3 1.3 1.5 1.6 1.4 1.3 1.2 1.1 0.8 0.6 0.6 0.5 0.4 0.4 0.4 0.5 0.6 0.6 0.8 1.1 1.2 1.3 1.4 1.6 1.5 1.3 1.3 1.0 0.6 0.5 0.4 110.0 0.4 0.4 0.5 0.5 0.6 0.8 0.9 1.0 1.1 1.1 1.1 1.0 0.8 0.6 0.5 0.5 0.4 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.8 1.0 1.1 1.1 1.1 1.0 0.9 0.8 0.6 0.5 0.5 0.4 115.0 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.7 0.7 0.8 0.7 0.6 0.5 0.4 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.4 0.5 0.6 0.7 0.8 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.5 0.5 120.0 0.5 0.6 0.6 0.6 0.6 0.7 0.7 0.6 0.7 0.7 0.7 0.6 0.5 0.5 0.4 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.4 0.5 0.5 0.6 0.7 0.7 0.7 0.6 0.7 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