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] 32184 # [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] indiv. Position, LP 2, RP 1 # [MORE] 5NA39210XW1 : PC-diffuser, clear # [LAMPCAT] Philips: SON-T PIA PLUS 50W # [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 0.600 0.000 # Ballast factor: 1, Input power: 62 W # Source file: ies/32184.ies # Luminaire flux = 3740 lm, # 85.0 % of the bulb flux # between 75 and 90: 2.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 18.7 cd / 1000 lm , 1.0 % of the luminaire flux # 90deg and above: max 4.1 cd / 1000 lm , 0.5 % 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: 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 771 cd / 1000 lm, # 67.5 deg to < 76 deg: max 526 cd / 1000 lm, # maximum spec. lum. intensity 771 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: 0.0 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 5.0 170 174 176 181 184 186 187 187 186 187 186 186 185 186 187 188 189 188 189 188 189 188 187 186 185 186 186 187 186 187 187 186 184 181 176 174 10.0 154 165 177 181 182 185 185 185 185 185 186 187 189 191 191 191 192 193 193 193 192 191 191 191 189 187 186 185 185 185 185 185 182 181 177 165 15.0 150 169 176 179 181 180 179 180 181 188 195 199 203 202 201 198 198 198 198 198 198 198 201 202 203 199 195 188 181 180 179 180 181 179 176 169 20.0 155 168 172 177 178 177 177 179 184 196 208 218 227 226 217 206 200 195 195 195 200 206 217 226 227 218 208 196 184 179 177 177 178 177 172 168 25.0 161 163 167 170 174 176 176 177 179 190 208 223 240 243 240 214 198 191 184 191 198 214 240 243 240 223 208 190 179 177 176 176 174 170 167 163 30.0 151 156 162 166 167 172 171 171 177 197 239 279 297 286 267 227 197 195 180 195 197 227 267 286 297 279 239 197 177 171 171 172 167 166 162 156 35.0 142 149 160 166 162 162 160 162 170 189 243 286 331 328 298 254 205 198 180 198 205 254 298 328 331 286 243 189 170 162 160 162 162 166 160 149 40.0 132 142 152 159 155 145 144 151 161 158 246 306 333 321 306 253 191 183 165 183 191 253 306 321 333 306 246 158 161 151 144 145 155 159 152 142 45.0 123 131 136 144 140 133 136 139 146 175 304 356 377 344 297 248 181 160 150 160 181 248 297 344 377 356 304 175 146 139 136 133 140 144 136 131 50.0 116 119 121 132 128 122 123 150 132 175 388 538 503 365 296 220 145 128 113 128 145 220 296 365 503 538 388 175 132 150 123 122 128 132 121 119 55.0 105 107 124 119 156 109 114 116 122 181 447 636 521 320 217 150 107 95.0 76.5 95.0 107 150 217 320 521 636 447 181 122 116 114 109 156 119 124 107 60.0 74.0 78.9 87.3 114 94.2 120 95.2 110 125 295 744 635 307 160 116 88.1 72.1 64.0 47.9 64.0 72.1 88.1 116 160 307 635 744 295 125 110 95.2 120 94.2 114 87.3 78.9 65.0 51.2 55.6 61.3 72.9 72.3 78.8 84.6 97.6 184 421 771 410 148 98.9 80.0 68.3 53.3 41.7 29.6 41.7 53.3 68.3 80.0 98.9 148 410 771 421 184 97.6 84.6 78.8 72.3 72.9 61.3 55.6 70.0 29.2 38.1 51.8 53.0 62.8 59.8 68.7 52.9 107 433 526 171 84.3 82.4 90.3 64.4 41.4 31.0 22.0 31.0 41.4 64.4 90.3 82.4 84.3 171 526 433 107 52.9 68.7 59.8 62.8 53.0 51.8 38.1 75.0 15.9 21.3 27.1 20.6 19.8 26.1 29.8 38.0 25.1 44.0 74.3 101 77.2 68.3 54.0 38.0 26.1 19.9 13.5 19.9 26.1 38.0 54.0 68.3 77.2 101 74.3 44.0 25.1 38.0 29.8 26.1 19.8 20.6 27.1 21.3 80.0 9.0 18.7 17.1 11.4 8.0 7.9 9.2 8.2 6.2 6.1 5.0 4.9 4.5 4.6 3.8 3.1 4.0 4.1 4.0 4.1 4.0 3.1 3.8 4.6 4.5 4.9 5.0 6.1 6.2 8.2 9.2 7.9 8.0 11.4 17.1 18.7 85.0 2.8 4.9 5.9 5.5 4.5 5.0 6.4 3.9 3.0 4.8 4.6 2.8 2.1 2.0 1.6 1.7 1.6 1.7 1.5 1.7 1.6 1.7 1.6 2.0 2.1 2.8 4.6 4.8 3.0 3.9 6.4 5.0 4.5 5.5 5.9 4.9 90.0 1.2 2.1 2.8 3.4 3.1 2.8 3.0 3.1 2.2 2.6 2.7 2.2 1.6 1.1 0.9 0.9 1.0 0.9 0.8 0.9 1.0 0.9 0.9 1.1 1.6 2.2 2.7 2.6 2.2 3.1 3.0 2.8 3.1 3.4 2.8 2.1 95.0 0.5 0.9 1.6 2.6 2.6 2.9 2.5 4.1 1.8 1.8 2.1 1.9 1.5 0.9 0.7 0.7 0.7 0.7 0.6 0.7 0.7 0.7 0.7 0.9 1.5 1.9 2.1 1.8 1.8 4.1 2.5 2.9 2.6 2.6 1.6 0.9 100.0 0.3 0.4 0.8 2.3 2.0 2.6 2.2 3.2 1.7 2.1 2.3 2.0 1.5 1.1 0.7 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.7 1.1 1.5 2.0 2.3 2.1 1.7 3.2 2.2 2.6 2.0 2.3 0.8 0.4 105.0 0.3 0.3 0.4 0.8 1.5 2.1 1.8 1.7 1.3 1.5 1.5 1.3 1.0 0.7 0.5 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.5 0.7 1.0 1.3 1.5 1.5 1.3 1.7 1.8 2.1 1.5 0.8 0.4 0.3 110.0 0.3 0.3 0.4 0.6 0.9 1.4 1.7 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 1.7 1.4 0.9 0.6 0.4 0.3 115.0 0.4 0.4 0.4 0.5 0.7 1.1 1.4 1.0 0.9 0.9 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 0.9 0.9 1.0 1.4 1.1 0.7 0.5 0.4 0.4 120.0 0.4 0.5 0.5 0.6 0.7 0.9 1.0 0.9 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 0.9 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