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] 39194 # [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 5 # [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/39194.ies # Luminaire flux = 43725 lm, # 79.5 % of the bulb flux # between 75 and 90: 2.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 34.1 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 502 cd / 1000 lm, # 67.5 deg to < 76 deg: max 402 cd / 1000 lm, # maximum spec. lum. intensity 502 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: 0.0 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 5.0 148 149 151 155 159 161 165 168 171 172 174 178 180 182 184 184 182 177 174 177 182 184 184 182 180 178 174 172 171 168 165 161 159 155 151 149 10.0 137 139 144 146 149 158 165 172 178 184 191 199 205 209 207 207 208 204 193 204 208 207 207 209 205 199 191 184 178 172 165 158 149 146 144 139 15.0 127 132 135 140 148 152 157 164 172 183 196 208 219 229 236 235 225 227 212 227 225 235 236 229 219 208 196 183 172 164 157 152 148 140 135 132 20.0 120 125 128 135 138 142 147 154 164 182 199 214 228 240 248 255 248 240 229 240 248 255 248 240 228 214 199 182 164 154 147 142 138 135 128 125 25.0 116 120 124 128 130 134 139 146 159 178 201 220 238 247 253 255 257 240 236 240 257 255 253 247 238 220 201 178 159 146 139 134 130 128 124 120 30.0 111 113 118 119 123 128 131 135 148 168 196 225 251 258 254 248 251 235 220 235 251 248 254 258 251 225 196 168 148 135 131 128 123 119 118 113 35.0 108 108 111 114 117 118 119 122 132 154 184 222 254 271 273 246 232 229 199 229 232 246 273 271 254 222 184 154 132 122 119 118 117 114 111 108 40.0 104 106 113 123 122 115 113 114 125 156 191 240 273 267 300 269 227 227 209 227 227 269 300 267 273 240 191 156 125 114 113 115 122 123 113 106 45.0 93.0 95.0 110 135 134 121 113 114 122 161 207 256 284 298 328 320 275 243 238 243 275 320 328 298 284 256 207 161 122 114 113 121 134 135 110 95.0 50.0 87.5 91.6 102 126 134 130 120 119 128 203 279 325 347 347 317 273 246 223 204 223 246 273 317 347 347 325 279 203 128 119 120 130 134 126 102 91.6 55.0 70.3 78.2 89.9 116 129 131 127 123 134 241 330 359 358 342 264 191 158 136 121 136 158 191 264 342 358 359 330 241 134 123 127 131 129 116 89.9 78.2 60.0 59.0 65.9 79.6 103 114 115 119 122 146 293 406 437 407 284 172 116 92.7 71.8 66.6 71.8 92.7 116 172 284 407 437 406 293 146 122 119 115 114 103 79.6 65.9 65.0 47.0 52.3 63.5 80.5 86.3 94.9 104 124 167 351 502 440 269 151 98.0 73.8 57.9 46.6 37.7 46.6 57.9 73.8 98.0 151 269 440 502 351 167 124 104 94.9 86.3 80.5 63.5 52.3 70.0 31.7 34.9 32.4 38.1 42.8 47.0 50.8 58.8 114 353 402 255 136 98.5 77.9 61.9 47.1 30.1 24.1 30.1 47.1 61.9 77.9 98.5 136 255 402 353 114 58.8 50.8 47.0 42.8 38.1 32.4 34.9 75.0 11.9 34.7 9.4 6.1 7.6 10.4 13.1 16.7 57.1 205 185 69.4 18.4 11.7 19.8 43.2 38.7 18.0 11.4 18.0 38.7 43.2 19.8 11.7 18.4 69.4 185 205 57.1 16.7 13.1 10.4 7.6 6.1 9.4 34.7 80.0 4.1 7.3 5.6 2.7 3.5 5.2 7.2 9.1 15.9 34.1 27.2 14.5 7.9 4.8 3.6 3.1 2.9 2.8 3.2 2.8 2.9 3.1 3.6 4.8 7.9 14.5 27.2 34.1 15.9 9.1 7.2 5.2 3.5 2.7 5.6 7.3 85.0 1.0 1.0 1.4 1.7 2.5 3.1 4.5 5.7 6.5 7.3 7.4 6.7 5.4 3.3 2.5 2.1 1.8 1.7 1.7 1.7 1.8 2.1 2.5 3.3 5.4 6.7 7.4 7.3 6.5 5.7 4.5 3.1 2.5 1.7 1.4 1.0 90.0 0.5 0.6 1.1 1.4 2.2 2.7 4.8 6.4 5.9 4.9 7.3 8.5 5.6 2.0 1.5 1.1 0.8 0.7 0.7 0.7 0.8 1.1 1.5 2.0 5.6 8.5 7.3 4.9 5.9 6.4 4.8 2.7 2.2 1.4 1.1 0.6 95.0 0.4 0.6 1.0 1.4 2.2 2.5 2.7 2.8 3.4 3.2 2.7 2.4 2.3 1.7 1.2 0.9 0.7 0.6 0.5 0.6 0.7 0.9 1.2 1.7 2.3 2.4 2.7 3.2 3.4 2.8 2.7 2.5 2.2 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 0.6 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 0.6 0.6 0.6 0.5 0.5 120.0 0.5 0.6 0.6 0.6 0.6 0.7 0.6 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 0.6 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