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] 33024 # [MANUFAC] SiTECO # [LUMCAT] 5NA551E1MT01GB # [LUMINAIRE] SR 50, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester # [MORE] radial facetted reflector, diffuser, acryl # [MORE] Wide beam, indiv. Position, RP 5 # [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 0.603 0.000 # Ballast factor: 1, Input power: 62 W # Source file: ies/33024.ies # Luminaire flux = 3632 lm, # 82.5 % of the bulb flux # between 75 and 90: 7.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 100.9 cd / 1000 lm , 2.4 % of the luminaire flux # 90deg and above: max 9.4 cd / 1000 lm , 0.4 % of the luminaire flux # CutOff Type: IES_Semi-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: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 73 % # (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 523 cd / 1000 lm, # 67.5 deg to < 76 deg: max 575 cd / 1000 lm, # maximum spec. lum. intensity 575 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: 0.0 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 157 5.0 157 158 158 158 158 158 159 158 159 158 158 157 157 157 158 158 158 157 157 157 158 158 158 157 157 157 158 158 159 158 159 158 158 158 158 158 10.0 157 157 157 157 159 160 158 158 158 158 159 159 160 160 160 160 160 155 149 155 160 160 160 160 160 159 159 158 158 158 158 160 159 157 157 157 15.0 153 154 154 159 156 157 157 158 158 159 160 162 164 165 162 161 161 159 149 159 161 161 162 165 164 162 160 159 158 158 157 157 156 159 154 154 20.0 147 148 153 153 155 156 155 156 156 157 161 163 169 170 170 165 164 161 151 161 164 165 170 170 169 163 161 157 156 156 155 156 155 153 153 148 25.0 139 142 145 150 152 152 154 154 154 157 161 168 176 185 177 170 162 159 156 159 162 170 177 185 176 168 161 157 154 154 154 152 152 150 145 142 30.0 130 138 140 146 144 148 147 151 154 158 166 175 181 181 189 171 158 151 147 151 158 171 189 181 181 175 166 158 154 151 147 148 144 146 140 138 35.0 119 129 134 139 142 140 141 145 149 159 170 187 202 202 180 175 157 153 145 153 157 175 180 202 202 187 170 159 149 145 141 140 142 139 134 129 40.0 114 121 125 138 141 138 135 137 145 158 163 200 218 234 203 179 155 159 146 159 155 179 203 234 218 200 163 158 145 137 135 138 141 138 125 121 45.0 106 111 113 132 143 140 144 140 172 176 191 211 236 250 229 194 159 163 148 163 159 194 229 250 236 211 191 176 172 140 144 140 143 132 113 111 50.0 101 109 103 126 136 166 191 134 130 139 175 228 255 256 246 215 165 147 152 147 165 215 246 256 255 228 175 139 130 134 191 166 136 126 103 109 55.0 81.1 89.3 87.5 100 149 157 128 126 117 132 216 339 364 317 283 241 172 142 148 142 172 241 283 317 364 339 216 132 117 126 128 157 149 100 87.5 89.3 60.0 56.0 61.3 67.9 91.0 110 130 128 111 121 133 262 430 469 349 273 229 142 104 113 104 142 229 273 349 469 430 262 133 121 111 128 130 110 91.0 67.9 61.3 65.0 35.0 60.8 61.2 62.4 75.5 118 104 147 126 139 419 523 430 291 222 157 100 72.8 75.2 72.8 100 157 222 291 430 523 419 139 126 147 104 118 75.5 62.4 61.2 60.8 70.0 21.2 43.5 45.5 24.1 75.5 83.0 99.3 107 117 171 547 563 356 149 102 80.8 60.8 44.8 33.8 44.8 60.8 80.8 102 149 356 563 547 171 117 107 99.3 83.0 75.5 24.1 45.5 43.5 75.0 24.8 28.4 38.8 19.6 48.6 87.0 80.5 107 121 247 575 324 138 97.2 72.1 65.6 41.9 28.3 21.8 28.3 41.9 65.6 72.1 97.2 138 324 575 247 121 107 80.5 87.0 48.6 19.6 38.8 28.4 80.0 9.5 11.9 24.8 13.0 23.5 28.7 47.1 24.0 26.0 65.0 101 65.2 56.9 87.0 71.0 51.8 26.1 18.3 10.4 18.3 26.1 51.8 71.0 87.0 56.9 65.2 101 65.0 26.0 24.0 47.1 28.7 23.5 13.0 24.8 11.9 85.0 3.3 3.8 4.4 4.8 5.0 5.6 6.2 10.3 13.7 13.2 15.4 12.0 6.2 7.1 5.6 6.1 4.7 4.2 3.9 4.2 4.7 6.1 5.6 7.1 6.2 12.0 15.4 13.2 13.7 10.3 6.2 5.6 5.0 4.8 4.4 3.8 90.0 2.9 2.0 2.0 2.4 2.6 2.8 2.9 6.0 9.4 6.6 6.5 4.7 3.0 3.0 2.6 3.3 2.5 2.4 1.9 2.4 2.5 3.3 2.6 3.0 3.0 4.7 6.5 6.6 9.4 6.0 2.9 2.8 2.6 2.4 2.0 2.0 95.0 0.9 1.1 1.2 1.6 1.8 2.1 2.0 2.3 2.8 5.4 4.1 2.4 2.0 2.0 1.7 1.8 1.5 1.3 1.2 1.3 1.5 1.8 1.7 2.0 2.0 2.4 4.1 5.4 2.8 2.3 2.0 2.1 1.9 1.6 1.2 1.1 100.0 0.6 0.7 0.8 1.3 1.7 1.8 1.6 1.8 1.7 1.9 1.9 1.8 1.6 1.4 1.2 1.2 1.0 0.9 0.8 0.9 1.0 1.2 1.2 1.4 1.6 1.8 1.9 1.9 1.7 1.8 1.6 1.8 1.7 1.3 0.8 0.7 105.0 0.4 0.4 0.6 0.9 1.6 1.5 1.5 1.7 1.6 1.7 1.7 1.5 1.3 1.1 1.0 0.8 0.7 0.9 0.7 0.9 0.7 0.8 1.0 1.1 1.3 1.5 1.7 1.7 1.6 1.7 1.5 1.5 1.6 0.9 0.6 0.4 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 125.0 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