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] 35558 # [MANUFAC] SiTECO # [LUMCAT] 5NA551E1MS01 # [LUMINAIRE] SR 50, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester # [MORE] diffuser, acryl # [MORE] indiv. Position, LP 1, RP 5 # [LAMPCAT] Osram: NAV-T 50W SUPER # [LAMP] HST 50W # TILT=NONE # Bulbs: 1, 4400 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.290 0.603 0.000 # Ballast factor: 1, Input power: 66 W # Source file: ies/35558.ies # Luminaire flux = 3445 lm, # 78.3 % of the bulb flux # between 75 and 90: 4.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 43.6 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 5.0 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: 14 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 58 % # (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 527 cd / 1000 lm, # 67.5 deg to < 76 deg: max 468 cd / 1000 lm, # maximum spec. lum. intensity 527 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: 0.0 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 5.0 161 162 162 162 162 163 163 163 164 166 168 169 169 170 170 170 170 170 170 170 170 170 170 170 169 169 168 166 164 163 163 163 162 162 162 162 10.0 157 159 159 160 161 162 162 162 162 164 166 169 169 170 170 170 173 171 162 171 173 170 170 170 169 169 166 164 162 162 162 162 161 160 159 159 15.0 153 154 155 159 159 160 160 160 161 163 165 168 170 173 173 173 173 177 166 177 173 173 173 173 170 168 165 163 161 160 160 160 159 159 155 154 20.0 149 148 152 155 156 158 158 159 158 159 162 168 174 177 179 179 177 178 171 178 177 179 179 177 174 168 162 159 158 159 158 158 156 155 152 148 25.0 142 143 146 150 152 154 153 153 154 158 162 167 176 189 189 184 179 178 179 178 179 184 189 189 176 167 162 158 154 153 153 154 152 150 146 143 30.0 135 138 141 145 145 146 145 147 149 154 161 172 182 184 190 187 177 172 170 172 177 187 190 184 182 172 161 154 149 147 145 146 145 145 141 138 35.0 126 130 136 139 138 138 137 139 142 151 160 178 202 204 194 195 179 171 170 171 179 195 194 204 202 178 160 151 142 139 137 138 138 139 136 130 40.0 119 124 128 137 136 131 128 132 138 150 162 179 210 233 242 206 186 186 183 186 186 206 242 233 210 179 162 150 138 132 128 131 136 137 128 124 45.0 112 117 115 127 134 130 132 138 131 144 165 199 223 266 267 251 214 196 208 196 214 251 267 266 223 199 165 144 131 138 132 130 134 127 115 117 50.0 97.6 103 102 112 132 137 150 122 121 139 155 241 270 324 328 317 257 212 235 212 257 317 328 324 270 241 155 139 121 122 150 137 132 112 102 103 55.0 86.9 93.3 85.9 96.9 117 150 112 113 111 119 142 377 404 396 353 305 219 189 208 189 219 305 353 396 404 377 142 119 111 113 112 150 117 96.9 85.9 93.3 60.0 58.1 74.1 73.8 77.5 91.5 99.3 94.6 99.1 105 117 188 393 428 403 298 241 161 135 171 135 161 241 298 403 428 393 188 117 105 99.1 94.6 99.3 91.5 77.5 73.8 74.1 65.0 27.7 45.4 66.5 68.8 71.2 157 85.9 135 118 117 335 527 469 247 150 116 71.5 71.2 72.8 71.2 71.5 116 150 247 469 527 335 117 118 135 85.9 157 71.2 68.8 66.5 45.4 70.0 10.8 14.0 15.5 31.1 52.0 76.6 91.0 98.5 94.1 147 468 422 256 105 72.3 63.9 49.6 41.3 39.6 41.3 49.6 63.9 72.3 105 256 422 468 147 94.1 98.5 91.0 76.6 52.0 31.1 15.5 14.0 75.0 6.9 7.7 11.4 8.6 13.7 54.7 56.0 94.8 112 135 342 202 97.3 72.9 65.5 42.7 32.1 24.9 15.8 24.9 32.1 42.7 65.5 72.9 97.3 202 342 135 112 94.8 56.0 54.7 13.7 8.6 11.4 7.7 80.0 3.7 5.6 22.7 5.6 4.6 5.6 6.5 8.2 14.2 17.5 16.6 14.2 7.0 8.4 43.6 29.2 14.4 13.6 8.4 13.6 14.4 29.2 43.6 8.4 7.0 14.2 16.6 17.5 14.2 8.2 6.5 5.6 4.6 5.6 22.7 5.6 85.0 1.7 2.3 2.2 2.5 3.0 3.4 3.5 5.8 6.4 7.1 8.3 7.5 3.9 4.6 4.3 5.0 4.5 4.6 4.1 4.6 4.5 5.0 4.3 4.6 3.9 7.5 8.3 7.1 6.4 5.8 3.5 3.4 3.0 2.5 2.2 2.3 90.0 1.0 1.2 1.2 1.6 1.7 1.9 1.9 3.4 5.0 4.6 4.9 3.4 2.3 2.6 2.6 2.9 2.7 2.6 2.4 2.6 2.7 2.9 2.6 2.6 2.3 3.4 4.9 4.6 5.0 3.4 1.9 1.9 1.7 1.6 1.2 1.2 95.0 0.5 0.5 0.6 1.1 1.4 1.6 1.4 1.9 1.6 4.0 3.9 1.7 1.6 1.7 1.5 1.6 1.3 1.2 1.1 1.2 1.3 1.6 1.5 1.7 1.6 1.7 3.9 4.0 1.6 1.9 1.4 1.6 1.4 1.1 0.6 0.5 100.0 0.4 0.4 0.5 0.9 1.4 1.4 1.2 1.7 1.1 1.2 1.3 1.2 1.1 1.1 1.0 1.0 0.9 1.0 0.8 1.0 0.9 1.0 1.0 1.1 1.1 1.2 1.3 1.2 1.1 1.7 1.2 1.4 1.4 0.9 0.5 0.4 105.0 0.3 0.4 0.5 0.6 1.3 1.1 1.1 1.9 1.1 1.1 1.4 1.0 0.8 0.8 0.7 0.7 0.7 0.7 0.6 0.7 0.7 0.7 0.7 0.8 0.8 1.0 1.4 1.1 1.1 1.9 1.1 1.1 1.3 0.6 0.5 0.4 110.0 0.3 0.3 0.4 0.5 0.8 0.8 0.9 1.7 1.0 1.3 1.2 0.7 0.7 0.6 0.6 0.6 0.5 0.4 0.3 0.4 0.5 0.6 0.6 0.6 0.7 0.7 1.2 1.3 1.0 1.7 0.9 0.8 0.8 0.5 0.4 0.3 115.0 0.4 0.4 0.4 0.5 0.7 0.7 0.8 1.6 0.9 1.9 0.9 0.7 0.6 0.5 0.5 0.5 0.4 0.3 0.3 0.3 0.4 0.5 0.5 0.5 0.6 0.7 0.9 1.9 0.9 1.6 0.8 0.7 0.7 0.5 0.4 0.4 120.0 0.4 0.5 0.5 0.6 0.6 0.7 0.8 1.0 1.3 2.6 0.8 0.8 0.5 0.4 0.5 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.5 0.4 0.5 0.8 0.8 2.6 1.3 1.0 0.8 0.7 0.6 0.6 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