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] 37888 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1PT1B # [LUMINAIRE] SC 100, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with # [MORE] power reduction relay "ECO" # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 3, RP 2 # [LAMPCAT] Philips: SON-T PIA PLUS 150W # [LAMP] HST 150W # TILT=NONE # Bulbs: 1, 17500 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.285 0.285 0.000 # Ballast factor: 1, Input power: 170 W # Source file: ies/37888.ies # Luminaire flux = 13790 lm, # 78.8 % of the bulb flux # between 75 and 90: 2.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 21.6 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 9.2 cd / 1000 lm , 0.4 % 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: 13 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 60 % # (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 526 cd / 1000 lm, # 67.5 deg to < 76 deg: max 451 cd / 1000 lm, # maximum spec. lum. intensity 526 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: 0.0 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 5.0 176 177 179 180 182 185 186 188 189 190 192 194 198 200 201 202 201 194 191 194 201 202 201 200 198 194 192 190 189 188 186 185 182 180 179 177 10.0 167 168 169 170 175 184 190 194 198 203 210 215 218 220 218 217 216 216 208 216 216 217 218 220 218 215 210 203 198 194 190 184 175 170 169 168 15.0 159 160 162 170 174 174 179 189 196 206 217 226 234 236 241 236 227 229 217 229 227 236 241 236 234 226 217 206 196 189 179 174 174 170 162 160 20.0 148 151 154 161 163 170 174 182 191 202 217 235 245 254 255 251 239 232 221 232 239 251 255 254 245 235 217 202 191 182 174 170 163 161 154 151 25.0 136 139 145 146 153 158 163 169 182 199 223 242 254 261 261 258 248 228 223 228 248 258 261 261 254 242 223 199 182 169 163 158 153 146 145 139 30.0 130 135 142 141 143 148 154 164 177 197 219 250 267 267 262 254 239 218 210 218 239 254 262 267 267 250 219 197 177 164 154 148 143 141 142 135 35.0 121 128 136 138 136 140 144 155 169 194 218 252 270 273 265 246 228 214 199 214 228 246 265 273 270 252 218 194 169 155 144 140 136 138 136 128 40.0 110 118 127 135 138 140 142 151 168 200 227 253 261 272 257 235 217 201 184 201 217 235 257 272 261 253 227 200 168 151 142 140 138 135 127 118 45.0 97.1 105 116 138 144 144 145 150 165 204 240 266 278 269 245 213 190 178 161 178 190 213 245 269 278 266 240 204 165 150 145 144 144 138 116 105 50.0 86.2 94.6 107 131 151 148 145 150 167 229 286 307 300 271 224 182 156 146 131 146 156 182 224 271 300 307 286 229 167 150 145 148 151 131 107 94.6 55.0 69.8 78.3 87.2 113 138 139 137 145 172 248 300 326 306 242 188 146 122 112 99.5 112 122 146 188 242 306 326 300 248 172 145 137 139 138 113 87.2 78.3 60.0 55.7 63.9 77.4 96.3 109 117 123 141 178 301 388 385 303 195 144 110 91.3 81.0 71.9 81.0 91.3 110 144 195 303 385 388 301 178 141 123 117 109 96.3 77.4 63.9 65.0 41.9 46.4 54.2 67.2 74.4 86.1 92.3 107 194 455 526 432 224 136 109 86.2 67.8 55.3 48.2 55.3 67.8 86.2 109 136 224 432 526 455 194 107 92.3 86.1 74.4 67.2 54.2 46.4 70.0 23.9 25.4 29.5 31.5 32.3 27.1 30.9 36.5 136 418 451 207 101 96.1 86.2 70.6 49.2 35.1 27.4 35.1 49.2 70.6 86.2 96.1 101 207 451 418 136 36.5 30.9 27.1 32.3 31.5 29.5 25.4 75.0 9.7 15.6 23.0 11.8 8.8 10.1 16.3 18.6 40.1 94.7 109 54.7 19.1 15.6 15.8 18.7 25.5 17.8 12.2 17.8 25.5 18.7 15.8 15.6 19.1 54.7 109 94.7 40.1 18.6 16.3 10.1 8.8 11.8 23.0 15.6 80.0 3.6 5.0 6.2 5.0 5.5 7.5 10.4 12.3 13.5 18.3 21.6 17.3 10.7 8.1 6.7 5.2 4.5 4.0 3.8 4.0 4.5 5.2 6.7 8.1 10.7 17.3 21.6 18.3 13.5 12.3 10.4 7.5 5.5 5.0 6.2 5.0 85.0 1.3 1.3 2.1 3.7 4.6 6.8 9.0 9.3 8.6 13.6 18.1 15.2 9.8 5.2 3.6 2.4 1.8 1.6 1.6 1.6 1.8 2.4 3.6 5.2 9.8 15.2 18.1 13.6 8.6 9.3 9.0 6.8 4.6 3.7 2.1 1.3 90.0 0.4 0.3 0.7 1.3 1.8 3.3 4.6 3.5 3.5 7.0 9.2 7.6 3.8 1.8 1.2 0.7 0.5 0.4 0.4 0.4 0.5 0.7 1.2 1.8 3.8 7.6 9.2 7.0 3.5 3.5 4.6 3.3 1.8 1.3 0.7 0.3 95.0 0.2 0.3 0.6 1.2 1.4 1.7 2.1 2.1 2.6 4.3 5.7 4.8 2.8 1.4 1.0 0.5 0.4 0.3 0.3 0.3 0.4 0.5 1.0 1.4 2.8 4.8 5.7 4.3 2.6 2.1 2.1 1.7 1.4 1.2 0.6 0.3 100.0 0.2 0.2 0.4 0.8 1.0 1.2 1.4 1.6 1.7 1.7 1.7 1.6 1.4 1.1 0.7 0.5 0.3 0.2 0.2 0.2 0.3 0.5 0.7 1.1 1.4 1.6 1.7 1.7 1.7 1.6 1.4 1.2 1.0 0.8 0.4 0.2 105.0 0.2 0.2 0.2 0.4 0.6 0.9 1.0 1.2 1.3 1.3 1.3 1.2 1.1 0.8 0.6 0.4 0.2 0.2 0.2 0.2 0.2 0.4 0.6 0.8 1.1 1.2 1.3 1.3 1.3 1.2 1.0 0.9 0.6 0.4 0.2 0.2 110.0 0.1 0.2 0.2 0.3 0.5 0.5 0.7 0.9 0.9 0.9 0.8 0.8 0.7 0.6 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.6 0.7 0.8 0.8 0.9 0.9 0.9 0.7 0.5 0.5 0.3 0.2 0.2 115.0 0.2 0.2 0.2 0.3 0.4 0.5 0.5 0.6 0.7 0.7 0.7 0.6 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.5 0.6 0.7 0.7 0.7 0.6 0.5 0.5 0.4 0.3 0.2 0.2 120.0 0.2 0.2 0.3 0.3 0.4 0.4 0.5 0.5 0.3 0.6 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.5 0.6 0.3 0.5 0.5 0.4 0.4 0.3 0.3 0.2 125.0 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