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] 38545 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1JT0C # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 2, lampholder angle 7 # [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: 0.222 0.222 0.000 # Ballast factor: 1, Input power: 62 W # Source file: ies/38545.ies # Luminaire flux = 3370 lm, # 76.6 % of the bulb flux # between 75 and 90: 2.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 27.5 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 4.3 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: 14 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 64 % # (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 538 cd / 1000 lm, # 67.5 deg to < 76 deg: max 469 cd / 1000 lm, # maximum spec. lum. intensity 591 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: 0.0 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 148 5.0 143 144 146 146 145 144 145 147 149 150 151 153 153 154 155 156 156 154 153 154 156 156 155 154 153 153 151 150 149 147 145 144 145 146 146 144 10.0 141 141 141 140 143 148 148 149 150 153 157 161 164 166 168 166 163 162 159 162 163 166 168 166 164 161 157 153 150 149 148 148 143 140 141 141 15.0 137 137 136 142 143 144 145 148 151 154 160 165 172 176 181 187 187 178 169 178 187 187 181 176 172 165 160 154 151 148 145 144 143 142 136 137 20.0 133 135 135 141 142 146 148 148 149 153 161 172 184 192 198 203 210 197 185 197 210 203 198 192 184 172 161 153 149 148 148 146 142 141 135 135 25.0 124 127 130 134 139 140 146 148 148 150 160 178 195 214 220 218 217 210 194 210 217 218 220 214 195 178 160 150 148 148 146 140 139 134 130 127 30.0 130 129 130 130 132 137 141 143 145 149 158 179 204 225 235 221 202 203 184 203 202 221 235 225 204 179 158 149 145 143 141 137 132 130 130 129 35.0 120 126 132 128 128 130 133 134 139 144 156 191 231 246 248 232 213 204 185 204 213 232 248 246 231 191 156 144 139 134 133 130 128 128 132 126 40.0 109 114 117 121 126 127 128 131 134 141 156 202 240 267 264 245 207 196 175 196 207 245 264 267 240 202 156 141 134 131 128 127 126 121 117 114 45.0 102 108 110 114 131 131 131 130 132 138 166 212 257 292 290 254 206 176 152 176 206 254 290 292 257 212 166 138 132 130 131 131 131 114 110 108 50.0 100 103 104 111 130 136 131 140 130 137 180 251 287 300 292 292 213 161 146 161 213 292 292 300 287 251 180 137 130 140 131 136 130 111 104 103 55.0 92.6 93.5 99.7 111 120 152 137 137 127 134 184 341 431 439 373 323 218 138 123 138 218 323 373 439 431 341 184 134 127 137 137 152 120 111 99.7 93.5 60.0 66.2 67.5 80.8 96.7 121 135 132 119 120 126 210 456 591 475 336 270 164 106 91.6 106 164 270 336 475 591 456 210 126 120 119 132 135 121 96.7 80.8 67.5 65.0 29.8 30.6 41.2 49.7 52.8 63.4 80.6 98.3 121 123 308 538 484 294 186 153 88.9 62.2 52.1 62.2 88.9 153 186 294 484 538 308 123 121 98.3 80.6 63.4 52.8 49.7 41.2 30.6 70.0 13.3 13.0 14.3 17.1 16.3 14.9 25.5 28.0 39.0 89.3 436 469 260 115 80.3 65.2 47.2 35.5 29.5 35.5 47.2 65.2 80.3 115 260 469 436 89.3 39.0 28.0 25.5 14.9 16.3 17.1 14.3 13.0 75.0 10.2 12.3 13.4 8.4 7.7 9.0 10.5 9.2 11.9 48.4 222 134 37.4 14.0 27.6 38.4 29.5 24.3 14.8 24.3 29.5 38.4 27.6 14.0 37.4 134 222 48.4 11.9 9.2 10.5 9.0 7.7 8.4 13.4 12.3 80.0 6.9 11.5 17.7 5.9 5.7 6.5 7.6 6.7 7.7 10.6 27.5 20.1 6.3 6.2 6.2 6.7 6.9 7.1 7.6 7.1 6.9 6.7 6.2 6.2 6.3 20.1 27.5 10.6 7.7 6.7 7.6 6.5 5.7 5.9 17.7 11.5 85.0 4.8 4.6 5.1 4.5 4.9 5.1 5.6 4.9 4.3 4.0 4.3 4.3 4.3 4.5 4.8 4.9 4.9 4.9 6.7 4.9 4.9 4.9 4.8 4.5 4.3 4.3 4.3 4.0 4.3 4.9 5.6 5.1 4.9 4.5 5.1 4.6 90.0 1.7 2.1 2.7 2.7 3.1 3.3 3.3 3.1 2.6 2.6 2.6 2.7 2.6 2.6 2.7 2.7 2.6 2.6 4.3 2.6 2.6 2.7 2.7 2.6 2.6 2.7 2.6 2.6 2.6 3.1 3.3 3.3 3.1 2.7 2.7 2.1 95.0 0.5 1.0 1.5 1.8 1.8 1.8 2.1 2.1 1.8 2.1 2.0 2.0 2.0 1.9 2.1 2.1 2.0 1.5 1.9 1.5 2.0 2.1 2.1 1.9 2.0 2.0 2.0 2.1 1.8 2.1 2.1 1.8 1.8 1.8 1.5 1.0 100.0 0.2 0.4 0.7 1.1 1.2 1.2 1.4 1.7 1.5 1.4 1.5 1.4 1.4 1.4 1.4 1.4 1.7 1.2 1.2 1.2 1.7 1.4 1.4 1.4 1.4 1.4 1.5 1.4 1.5 1.7 1.4 1.2 1.2 1.1 0.7 0.4 105.0 0.2 0.2 0.2 0.5 0.7 0.7 0.7 1.1 1.1 1.1 1.1 1.1 1.1 1.0 1.0 1.1 1.1 0.8 1.0 0.8 1.1 1.1 1.0 1.0 1.1 1.1 1.1 1.1 1.1 1.1 0.7 0.7 0.7 0.5 0.2 0.2 110.0 0.2 0.2 0.2 0.4 0.5 0.5 0.5 0.5 0.6 0.7 0.7 0.7 0.6 0.7 0.6 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.6 0.7 0.6 0.7 0.7 0.7 0.6 0.5 0.5 0.5 0.5 0.4 0.2 0.2 115.0 0.2 0.2 0.2 0.5 0.5 0.5 0.6 0.5 0.5 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.2 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.5 0.5 0.6 0.5 0.5 0.5 0.2 0.2 120.0 0.2 0.4 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.5 0.6 0.5 0.5 0.5 0.5 0.5 0.2 0.2 0.2 0.2 0.2 0.5 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.5 0.6 0.5 0.5 0.5 0.5 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