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] 35554 # [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 1 # [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/35554.ies # Luminaire flux = 3445 lm, # 78.3 % of the bulb flux # between 75 and 90: 4.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 44.2 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 6.2 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 709 cd / 1000 lm, # 67.5 deg to < 76 deg: max 579 cd / 1000 lm, # maximum spec. lum. intensity 709 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: 0.0 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 5.0 170 171 171 171 172 172 173 174 176 179 182 184 185 186 187 187 189 189 189 189 189 187 187 186 185 184 182 179 176 174 173 172 172 171 171 171 10.0 166 167 167 168 169 170 171 172 174 178 183 187 189 191 191 191 195 193 186 193 195 191 191 191 189 187 183 178 174 172 171 170 169 168 167 167 15.0 161 163 163 165 166 167 168 170 174 181 187 192 198 197 196 194 194 198 188 198 194 194 196 197 198 192 187 181 174 170 168 167 166 165 163 163 20.0 157 157 161 162 164 164 166 168 173 183 193 206 210 204 200 194 188 188 180 188 188 194 200 204 210 206 193 183 173 168 166 164 164 162 161 157 25.0 151 153 156 159 161 161 161 163 168 179 189 198 205 213 203 191 180 180 183 180 180 191 203 213 205 198 189 179 168 163 161 161 161 159 156 153 30.0 145 148 152 155 154 154 154 158 165 183 208 219 216 207 196 184 179 180 178 180 179 184 196 207 216 219 208 183 165 158 154 154 154 155 152 148 35.0 135 140 147 149 147 146 146 150 159 180 207 234 242 223 198 185 173 180 173 180 173 185 198 223 242 234 207 180 159 150 146 146 147 149 147 140 40.0 125 133 139 154 143 139 135 143 152 181 208 249 259 231 217 184 160 171 155 171 160 184 217 231 259 249 208 181 152 143 135 139 143 154 139 133 45.0 117 124 125 145 147 137 133 146 141 158 229 263 259 225 198 177 145 144 129 144 145 177 198 225 259 263 229 158 141 146 133 137 147 145 125 124 50.0 98.8 106 105 123 148 137 150 133 131 179 302 327 294 242 227 168 118 125 106 125 118 168 227 242 294 327 302 179 131 133 150 137 148 123 105 106 55.0 78.3 84.9 85.4 115 124 139 119 117 122 184 352 469 343 233 209 140 92.9 96.2 80.9 96.2 92.9 140 209 233 343 469 352 184 122 117 119 139 124 115 85.4 84.9 60.0 47.9 64.8 67.4 84.6 99.8 98.4 96.2 106 118 265 476 462 284 188 135 99.7 65.4 68.4 58.0 68.4 65.4 99.7 135 188 284 462 476 265 118 106 96.2 98.4 99.8 84.6 67.4 64.8 65.0 22.0 42.2 62.8 73.5 71.6 149 87.3 140 142 395 709 431 202 120 88.1 72.5 48.4 42.6 39.7 42.6 48.4 72.5 88.1 120 202 431 709 395 142 140 87.3 149 71.6 73.5 62.8 42.2 70.0 7.9 11.9 15.0 29.4 50.8 78.2 92.5 107 126 506 579 185 93.7 82.2 65.7 56.6 43.1 32.5 30.4 32.5 43.1 56.6 65.7 82.2 93.7 185 579 506 126 107 92.5 78.2 50.8 29.4 15.0 11.9 75.0 5.0 6.7 9.2 8.1 12.6 74.3 70.7 108 136 368 282 104 79.5 72.3 63.1 40.0 30.2 22.2 13.5 22.2 30.2 40.0 63.1 72.3 79.5 104 282 368 136 108 70.7 74.3 12.6 8.1 9.2 6.7 80.0 2.9 4.4 16.7 6.1 4.3 9.0 6.9 11.1 21.6 19.8 17.8 13.4 6.9 9.5 44.2 28.4 13.8 12.6 8.2 12.6 13.8 28.4 44.2 9.5 6.9 13.4 17.8 19.8 21.6 11.1 6.9 9.0 4.3 6.1 16.7 4.4 85.0 1.3 1.9 1.6 1.9 2.2 2.9 3.4 6.8 9.8 8.2 8.7 8.2 3.9 4.4 4.1 4.6 4.2 4.3 4.0 4.3 4.2 4.6 4.1 4.4 3.9 8.2 8.7 8.2 9.8 6.8 3.4 2.9 2.2 1.9 1.6 1.9 90.0 0.7 0.8 0.8 1.1 1.2 1.5 1.7 3.7 6.2 5.2 5.2 3.5 2.4 2.6 2.6 2.8 2.6 2.5 2.3 2.5 2.6 2.8 2.6 2.6 2.4 3.5 5.2 5.2 6.2 3.7 1.7 1.5 1.2 1.1 0.8 0.8 95.0 0.3 0.4 0.4 0.5 0.7 1.0 1.1 1.6 2.4 4.4 4.4 1.9 1.7 1.7 1.5 1.5 1.3 1.2 1.0 1.2 1.3 1.5 1.5 1.7 1.7 1.9 4.4 4.4 2.4 1.6 1.1 1.0 0.7 0.5 0.4 0.4 100.0 0.3 0.3 0.3 0.4 0.6 0.8 0.9 1.1 1.3 1.4 1.4 1.3 1.3 1.1 1.0 1.0 0.8 1.0 0.8 1.0 0.8 1.0 1.0 1.1 1.3 1.3 1.4 1.4 1.3 1.1 0.9 0.8 0.6 0.4 0.3 0.3 105.0 0.2 0.2 0.3 0.4 0.5 0.7 0.8 1.0 1.1 1.3 1.6 1.1 1.0 0.9 0.8 0.7 0.7 0.8 0.6 0.8 0.7 0.7 0.8 0.9 1.0 1.1 1.6 1.3 1.1 1.0 0.8 0.7 0.5 0.4 0.3 0.2 110.0 0.2 0.2 0.3 0.3 0.5 0.7 0.8 1.1 1.1 1.4 1.6 0.9 0.9 0.6 0.6 0.6 0.5 0.4 0.3 0.4 0.5 0.6 0.6 0.6 0.9 0.9 1.6 1.4 1.1 1.1 0.8 0.7 0.5 0.3 0.3 0.2 115.0 0.3 0.3 0.3 0.4 0.5 0.6 0.7 1.9 1.6 2.1 1.1 0.8 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 0.8 1.1 2.1 1.6 1.9 0.7 0.6 0.5 0.4 0.3 0.3 120.0 0.3 0.3 0.4 0.4 0.5 0.6 0.8 2.4 1.3 2.9 1.0 0.9 0.7 0.5 0.5 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.7 0.9 1.0 2.9 1.3 2.4 0.8 0.6 0.5 0.4 0.4 0.3 125.0 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