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] 39191 # [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 2 # [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/39191.ies # Luminaire flux = 44275 lm, # 80.5 % 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 31.7 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 9.9 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: 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 512 cd / 1000 lm, # 67.5 deg to < 76 deg: max 475 cd / 1000 lm, # maximum spec. lum. intensity 512 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: 0.0 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 186 5.0 171 172 175 180 184 188 193 198 202 203 206 210 212 215 218 218 214 208 205 208 214 218 218 215 212 210 206 203 202 198 193 188 184 180 175 172 10.0 153 156 161 166 172 184 195 204 212 219 227 235 242 245 241 238 240 237 224 237 240 238 241 245 242 235 227 219 212 204 195 184 172 166 161 156 15.0 138 142 147 157 166 173 182 192 203 217 230 242 253 262 269 265 252 254 239 254 252 265 269 262 253 242 230 217 203 192 182 173 166 157 147 142 20.0 125 130 136 145 150 159 168 181 195 215 233 248 261 270 272 277 264 253 246 253 264 277 272 270 261 248 233 215 195 181 168 159 150 145 136 130 25.0 117 122 128 134 139 143 156 171 191 214 236 257 270 270 267 261 260 239 229 239 260 261 267 270 270 257 236 214 191 171 156 143 139 134 128 122 30.0 110 113 121 123 128 135 142 158 177 199 228 256 278 279 260 244 240 224 204 224 240 244 260 279 278 256 228 199 177 158 142 135 128 123 121 113 35.0 106 107 112 115 118 121 125 137 160 180 211 241 276 292 273 236 216 210 181 210 216 236 273 292 276 241 211 180 160 137 125 121 118 115 112 107 40.0 100 104 114 121 119 115 115 126 156 189 224 263 287 282 274 239 202 191 170 191 202 239 274 282 287 263 224 189 156 126 115 115 119 121 114 104 45.0 90.4 94.0 116 139 132 119 115 123 165 198 241 280 303 284 243 210 185 162 146 162 185 210 243 284 303 280 241 198 165 123 115 119 132 139 116 94.0 50.0 83.4 88.5 107 133 137 129 120 127 184 262 310 338 332 268 202 160 141 117 104 117 141 160 202 268 332 338 310 262 184 127 120 129 137 133 107 88.5 55.0 69.3 77.9 94.3 122 131 134 131 136 214 318 369 381 316 235 173 127 108 86.1 78.2 86.1 108 127 173 235 316 381 369 318 214 136 131 134 131 122 94.3 77.9 60.0 58.7 65.7 82.6 108 116 118 126 79.3 254 387 448 433 308 192 126 94.0 78.6 58.7 53.5 58.7 78.6 94.0 126 192 308 433 448 387 254 79.3 126 118 116 108 82.6 65.7 65.0 49.8 55.7 69.3 88.0 92.5 103 123 159 277 469 512 376 187 123 88.8 73.6 54.1 43.4 34.6 43.4 54.1 73.6 88.8 123 187 376 512 469 277 159 123 103 92.5 88.0 69.3 55.7 70.0 35.8 40.7 39.6 45.8 51.4 54.4 66.8 83.1 267 475 383 192 114 93.1 75.4 61.2 47.3 28.6 22.4 28.6 47.3 61.2 75.4 93.1 114 192 383 475 267 83.1 66.8 54.4 51.4 45.8 39.6 40.7 75.0 21.0 40.9 12.8 7.8 8.1 8.4 14.7 25.8 131 216 128 39.0 13.3 9.9 10.8 24.3 33.4 17.6 10.4 17.6 33.4 24.3 10.8 9.9 13.3 39.0 128 216 131 25.8 14.7 8.4 8.1 7.8 12.8 40.9 80.0 4.2 7.3 6.0 2.9 3.4 4.5 7.2 11.9 28.1 31.7 20.8 11.5 7.0 4.5 3.3 2.8 2.5 2.4 2.5 2.4 2.5 2.8 3.3 4.5 7.0 11.5 20.8 31.7 28.1 11.9 7.2 4.5 3.4 2.9 6.0 7.3 85.0 0.9 1.0 1.4 1.8 2.5 3.2 5.0 6.7 8.0 9.4 8.4 7.0 4.6 3.0 2.3 1.8 1.5 1.5 1.5 1.5 1.5 1.8 2.3 3.0 4.6 7.0 8.4 9.4 8.0 6.7 5.0 3.2 2.5 1.8 1.4 1.0 90.0 0.5 0.5 1.0 1.5 2.3 2.9 5.6 6.5 6.9 8.1 9.9 7.5 3.1 1.9 1.4 1.0 0.7 0.6 0.6 0.6 0.7 1.0 1.4 1.9 3.1 7.5 9.9 8.1 6.9 6.5 5.6 2.9 2.3 1.5 1.0 0.5 95.0 0.4 0.6 1.0 1.5 2.3 2.6 3.2 3.2 3.8 3.6 3.0 2.6 2.4 1.7 1.1 0.8 0.6 0.5 0.5 0.5 0.6 0.8 1.1 1.7 2.4 2.6 3.0 3.6 3.8 3.2 3.2 2.6 2.3 1.5 1.0 0.6 100.0 0.3 0.4 0.7 1.0 1.6 2.1 2.3 2.3 2.8 2.8 2.6 2.3 1.9 1.2 0.8 0.7 0.7 0.4 0.4 0.4 0.7 0.7 0.8 1.2 1.9 2.3 2.6 2.8 2.8 2.3 2.3 2.1 1.6 1.0 0.7 0.4 105.0 0.3 0.3 0.4 0.6 0.9 1.4 1.5 1.6 1.7 1.6 1.4 1.3 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 1.3 1.4 1.6 1.7 1.6 1.5 1.4 0.9 0.6 0.4 0.3 110.0 0.3 0.3 0.4 0.5 0.6 0.8 1.0 1.1 1.3 1.3 1.2 1.0 0.8 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.8 1.0 1.2 1.3 1.3 1.1 1.0 0.8 0.6 0.5 0.4 0.3 115.0 0.4 0.4 0.4 0.5 0.6 0.6 0.7 0.7 0.7 0.8 0.8 0.8 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.8 0.8 0.8 0.7 0.7 0.7 0.6 0.6 0.5 0.4 0.4 120.0 0.5 0.5 0.5 0.5 0.6 0.7 0.7 0.7 0.7 0.7 0.7 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 0.7 0.7 0.7 0.7 0.7 0.7 0.6 0.5 0.5 0.5 125.0 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