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] 35556 # [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] default position, LP 1, RP 3 # [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/35556_D.ies # Luminaire flux = 3458 lm, # 78.6 % of the bulb flux # between 75 and 90: 4.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 44.6 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 5.8 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: 13 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 55 % # (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 592 cd / 1000 lm, # 67.5 deg to < 76 deg: max 638 cd / 1000 lm, # maximum spec. lum. intensity 638 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: 0.0 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 5.0 166 166 167 167 168 168 168 169 169 172 174 175 176 177 177 177 179 178 178 178 179 177 177 177 176 175 174 172 169 169 168 168 168 167 167 166 10.0 163 164 164 165 166 167 167 166 167 169 172 176 178 180 181 181 185 183 175 183 185 181 181 180 178 176 172 169 167 166 167 167 166 165 164 164 15.0 159 160 160 163 163 164 165 165 166 169 173 179 184 185 185 185 186 190 180 190 186 185 185 185 184 179 173 169 166 165 165 164 163 163 160 160 20.0 153 153 158 160 161 162 163 163 163 167 174 185 192 192 193 190 187 188 182 188 187 190 193 192 192 185 174 167 163 163 163 162 161 160 158 153 25.0 147 148 152 155 157 159 158 158 160 165 173 183 193 205 200 191 183 181 183 181 183 191 200 205 193 183 173 165 160 158 158 159 157 155 152 148 30.0 141 143 147 151 151 150 151 152 156 162 178 194 202 200 198 190 180 176 177 176 180 190 198 200 202 194 178 162 156 152 151 150 151 151 147 143 35.0 131 135 142 146 143 143 142 144 150 161 178 208 228 223 204 192 181 182 180 182 181 192 204 223 228 208 178 161 150 144 142 143 143 146 142 135 40.0 122 129 133 144 142 136 132 138 144 160 182 220 248 246 243 207 177 189 182 189 177 207 243 246 248 220 182 160 144 138 132 136 142 144 133 129 45.0 114 119 119 139 144 135 135 143 137 151 187 233 255 263 242 225 184 177 180 177 184 225 242 263 255 233 187 151 137 143 135 135 144 139 119 119 50.0 99.9 105 103 120 140 143 152 126 125 144 213 285 316 300 277 235 174 158 161 158 174 235 277 300 316 285 213 144 125 126 152 143 140 120 103 105 55.0 81.9 89.1 86.0 95.9 127 144 117 113 115 127 232 460 427 322 266 206 138 124 127 124 138 206 266 322 427 460 232 127 115 113 117 144 127 95.9 86.0 89.1 60.0 51.5 67.7 72.2 80.9 96.8 98.6 95.2 101 110 131 339 483 388 289 196 144 94.3 85.2 89.3 85.2 94.3 144 196 289 388 483 339 131 110 101 95.2 98.6 96.8 80.9 72.2 67.7 65.0 24.1 41.8 64.7 70.7 72.8 153 87.3 135 128 168 592 566 341 175 107 87.1 56.4 50.9 47.9 50.9 56.4 87.1 107 175 341 566 592 168 128 135 87.3 153 72.8 70.7 64.7 41.8 70.0 8.8 12.5 14.7 30.0 51.7 77.9 92.2 103 106 246 638 322 119 88.6 68.8 60.0 46.5 35.3 33.9 35.3 46.5 60.0 68.8 88.6 119 322 638 246 106 103 92.2 77.9 51.7 30.0 14.7 12.5 75.0 5.8 8.1 10.7 7.9 12.7 67.9 65.7 104 124 217 377 146 83.8 73.1 64.7 41.4 31.1 23.4 14.7 23.4 31.1 41.4 64.7 73.1 83.8 146 377 217 124 104 65.7 67.9 12.7 7.9 10.7 8.1 80.0 3.2 4.7 18.0 5.5 4.2 6.1 6.7 9.5 18.6 16.3 18.7 13.9 7.1 21.1 44.6 28.7 14.1 12.8 8.1 12.8 14.1 28.7 44.6 21.1 7.1 13.9 18.7 16.3 18.6 9.5 6.7 6.1 4.2 5.5 18.0 4.7 85.0 1.6 2.0 1.9 2.1 2.6 3.0 3.5 5.9 8.1 7.6 8.8 8.0 3.8 4.5 4.1 4.7 4.3 4.3 4.0 4.3 4.3 4.7 4.1 4.5 3.8 8.0 8.8 7.6 8.1 5.9 3.5 3.0 2.6 2.1 1.9 2.0 90.0 0.8 0.9 1.0 1.3 1.4 1.6 1.7 3.8 5.8 4.7 5.1 3.4 2.4 2.6 2.5 2.8 2.5 2.5 2.3 2.5 2.5 2.8 2.5 2.6 2.4 3.4 5.1 4.7 5.8 3.8 1.7 1.6 1.4 1.3 1.0 0.9 95.0 0.4 0.4 0.5 0.7 0.9 1.2 1.2 1.8 2.0 4.2 4.3 1.7 1.7 1.7 1.5 1.5 1.3 1.1 0.9 1.1 1.3 1.5 1.5 1.7 1.7 1.7 4.3 4.2 2.0 1.8 1.2 1.2 0.9 0.7 0.5 0.4 100.0 0.3 0.3 0.4 0.5 0.7 0.9 1.0 1.3 1.2 1.3 1.4 1.3 1.1 1.1 0.9 0.9 0.8 1.0 0.8 1.0 0.8 0.9 0.9 1.1 1.1 1.3 1.4 1.3 1.2 1.3 1.0 0.9 0.7 0.5 0.4 0.3 105.0 0.3 0.3 0.4 0.5 0.7 0.9 1.0 1.1 1.1 1.2 1.6 1.0 0.9 0.8 0.7 0.7 0.7 0.7 0.6 0.7 0.7 0.7 0.7 0.8 0.9 1.0 1.6 1.2 1.1 1.1 1.0 0.9 0.7 0.5 0.4 0.3 110.0 0.3 0.3 0.3 0.4 0.6 0.8 0.8 1.6 1.1 1.4 1.4 0.8 0.7 0.6 0.6 0.5 0.5 0.4 0.3 0.4 0.5 0.5 0.6 0.6 0.7 0.8 1.4 1.4 1.1 1.6 0.8 0.8 0.6 0.4 0.3 0.3 115.0 0.3 0.3 0.4 0.5 0.6 0.7 0.8 2.1 1.3 2.0 0.9 0.8 0.7 0.5 0.5 0.5 0.4 0.3 0.3 0.3 0.4 0.5 0.5 0.5 0.7 0.8 0.9 2.0 1.3 2.1 0.8 0.7 0.6 0.5 0.4 0.3 120.0 0.4 0.4 0.4 0.5 0.6 0.7 0.8 1.4 1.1 2.7 0.9 0.9 0.6 0.5 0.5 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.9 0.9 2.7 1.1 1.4 0.8 0.7 0.6 0.5 0.4 0.4 125.0 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