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] 32157 # [MANUFAC] SiTECO # [LUMCAT] 5NA392E1MT00N + 5NA39210XW1 # [LUMINAIRE] ST 50, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester # [MORE] radial facetted reflector # [MORE] serial adjustment scandinavia, LP 2, RP 3 # [MORE] 5NA39210XW1 : PC-diffuser, clear # [LAMPCAT] Philips: SON-T PIA PLUS 70W # [LAMP] HST 70W # TILT=NONE # Bulbs: 1, 6600 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 0.600 0.000 # Ballast factor: 1, Input power: 83 W # Source file: ies/32157.ies # Luminaire flux = 5735 lm, # 86.9 % of the bulb flux # between 75 and 90: 2.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 31.5 cd / 1000 lm , 1.1 % of the luminaire flux # 90deg and above: max 3.9 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: 13 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 54 % # (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 653 cd / 1000 lm, # 67.5 deg to < 76 deg: max 586 cd / 1000 lm, # maximum spec. lum. intensity 653 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: 0.0 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 5.0 155 157 160 163 169 171 174 174 176 178 179 178 179 178 179 179 179 178 177 178 179 179 179 178 179 178 179 178 176 174 174 171 169 163 160 157 10.0 155 158 168 172 174 175 175 175 175 177 179 181 182 182 182 182 182 181 181 181 182 182 182 182 182 181 179 177 175 175 175 175 174 172 168 158 15.0 153 160 167 171 172 172 171 171 171 175 180 185 189 192 192 189 189 188 188 188 189 189 192 192 189 185 180 175 171 171 171 172 172 171 167 160 20.0 159 160 163 168 170 172 171 171 171 173 180 194 203 204 202 199 195 190 190 190 195 199 202 204 203 194 180 173 171 171 171 172 170 168 163 160 25.0 151 154 159 162 167 170 171 171 169 172 181 193 205 214 221 210 197 189 184 189 197 210 221 214 205 193 181 172 169 171 171 170 167 162 159 154 30.0 144 147 154 158 162 168 169 167 166 171 191 225 248 244 239 223 202 189 181 189 202 223 239 244 248 225 191 171 166 167 169 168 162 158 154 147 35.0 134 141 152 157 156 159 157 158 161 169 197 240 272 295 277 254 215 198 192 198 215 254 277 295 272 240 197 169 161 158 157 159 156 157 152 141 40.0 124 134 145 153 151 144 143 146 154 165 197 243 288 308 340 285 243 218 209 218 243 285 340 308 288 243 197 165 154 146 143 144 151 153 145 134 45.0 117 124 129 138 143 133 138 139 142 158 228 268 319 356 353 337 275 239 229 239 275 337 353 356 319 268 228 158 142 139 138 133 143 138 129 124 50.0 111 114 118 129 129 127 126 145 130 146 264 419 474 461 410 336 246 209 200 209 246 336 410 461 474 419 264 146 130 145 126 127 129 129 118 114 55.0 107 106 120 117 143 116 121 120 125 138 314 552 580 480 349 271 188 160 161 160 188 271 349 480 580 552 314 138 125 120 121 116 143 117 120 106 60.0 76.6 80.0 89.4 107 102 112 96.4 108 122 157 487 632 516 322 182 130 91.0 89.6 79.3 89.6 91.0 130 182 322 516 632 487 157 122 108 96.4 112 102 107 89.4 80.0 65.0 53.0 56.4 64.1 74.3 74.6 81.7 86.6 98.4 209 272 653 551 268 130 89.4 74.9 61.4 52.7 43.6 52.7 61.4 74.9 89.4 130 268 551 653 272 209 98.4 86.6 81.7 74.6 74.3 64.1 56.4 70.0 26.0 32.2 41.6 48.6 54.6 56.2 68.2 76.2 87.0 286 586 287 169 106 89.9 76.9 45.7 33.7 24.7 33.7 45.7 76.9 89.9 106 169 287 586 286 87.0 76.2 68.2 56.2 54.6 48.6 41.6 32.2 75.0 16.2 20.6 29.2 20.1 18.5 23.1 27.5 35.5 29.0 60.1 253 133 89.8 63.9 52.1 35.7 29.2 20.6 11.9 20.6 29.2 35.7 52.1 63.9 89.8 133 253 60.1 29.0 35.5 27.5 23.1 18.5 20.1 29.2 20.6 80.0 8.4 20.1 28.7 11.9 9.0 8.3 8.2 10.0 6.7 8.1 5.9 5.6 4.7 5.0 31.5 6.0 20.5 5.7 4.3 5.7 20.5 6.0 31.5 5.0 4.7 5.6 5.9 8.1 6.7 10.0 8.2 8.3 9.0 11.9 28.7 20.1 85.0 2.9 5.0 6.0 6.2 5.0 5.1 5.5 5.2 3.0 4.1 4.7 3.2 2.4 2.2 1.8 1.9 1.8 1.8 1.6 1.8 1.8 1.9 1.8 2.2 2.4 3.2 4.7 4.1 3.0 5.2 5.5 5.1 5.0 6.2 6.0 5.0 90.0 1.2 2.0 3.0 3.5 3.4 2.8 3.2 3.0 2.3 2.6 2.8 2.2 1.9 1.2 1.0 1.0 1.1 0.9 0.9 0.9 1.1 1.0 1.0 1.2 1.9 2.2 2.8 2.6 2.3 3.0 3.2 2.8 3.4 3.5 3.0 2.0 95.0 0.5 0.9 1.6 2.5 2.7 3.0 2.6 3.9 1.8 1.9 2.1 1.9 1.5 0.9 0.7 0.6 0.7 0.6 0.5 0.6 0.7 0.6 0.7 0.9 1.5 1.9 2.1 1.9 1.8 3.9 2.6 3.0 2.7 2.5 1.6 0.9 100.0 0.3 0.4 0.9 2.1 2.1 2.7 2.3 3.5 1.8 2.1 2.3 2.1 1.6 1.1 0.8 0.6 0.5 0.5 0.4 0.5 0.5 0.6 0.8 1.1 1.6 2.1 2.3 2.1 1.8 3.5 2.3 2.7 2.1 2.1 0.9 0.4 105.0 0.3 0.3 0.4 0.8 1.5 2.2 1.9 1.8 1.4 1.5 1.5 1.4 1.0 0.7 0.5 0.5 0.5 0.4 0.3 0.4 0.5 0.5 0.5 0.7 1.0 1.4 1.5 1.5 1.4 1.8 1.9 2.2 1.5 0.8 0.4 0.3 110.0 0.3 0.3 0.4 0.6 0.9 1.4 1.8 2.1 1.0 1.0 1.0 0.8 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.5 0.6 0.8 1.0 1.0 1.0 2.1 1.8 1.4 0.9 0.6 0.4 0.3 115.0 0.4 0.4 0.4 0.5 0.8 1.1 1.4 1.1 0.9 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.5 0.6 0.7 0.8 0.9 0.9 1.1 1.4 1.1 0.8 0.5 0.4 0.4 120.0 0.4 0.5 0.5 0.6 0.7 0.9 1.0 1.0 0.8 0.8 0.8 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.6 0.7 0.8 0.8 0.8 1.0 1.0 0.9 0.7 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