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] 37884 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1PT1B # [LUMINAIRE] SC 100, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with # [MORE] power reduction relay "ECO" # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 2, RP 6 # [LAMPCAT] Philips: SON-T PIA PLUS 150W # [LAMP] HST 150W # TILT=NONE # Bulbs: 1, 17500 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.285 0.285 0.000 # Ballast factor: 1, Input power: 170 W # Source file: ies/37884.ies # Luminaire flux = 13423 lm, # 76.7 % of the bulb flux # between 75 and 90: 3.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 20.7 cd / 1000 lm , 1.5 % of the luminaire flux # 90deg and above: max 9.5 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: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 70 % # (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 397 cd / 1000 lm, # 67.5 deg to < 76 deg: max 370 cd / 1000 lm, # maximum spec. lum. intensity 397 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: 0.0 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 5.0 152 152 153 154 155 156 156 157 157 158 159 160 161 163 163 164 164 163 162 163 164 164 163 163 161 160 159 158 157 157 156 156 155 154 153 152 10.0 148 148 149 150 152 157 160 161 161 164 167 172 176 176 174 174 174 174 165 174 174 174 174 176 176 172 167 164 161 161 160 157 152 150 149 148 15.0 143 144 146 149 152 150 150 155 159 164 170 175 181 185 193 193 188 189 178 189 188 193 193 185 181 175 170 164 159 155 150 150 152 149 146 144 20.0 138 140 142 147 146 148 149 150 154 160 169 181 189 202 206 209 202 198 189 198 202 209 206 202 189 181 169 160 154 150 149 148 146 147 142 140 25.0 129 133 138 137 141 142 143 145 147 152 166 183 200 214 219 222 219 205 192 205 219 222 219 214 200 183 166 152 147 145 143 142 141 137 138 133 30.0 123 128 134 130 132 136 138 141 145 152 166 189 211 221 227 229 222 205 200 205 222 229 227 221 211 189 166 152 145 141 138 136 132 130 134 128 35.0 116 124 131 129 128 130 131 136 140 147 165 198 217 230 236 231 224 213 199 213 224 231 236 230 217 198 165 147 140 136 131 130 128 129 131 124 40.0 108 117 122 125 132 133 132 135 139 150 171 198 222 246 241 235 226 221 202 221 226 235 241 246 222 198 171 150 139 135 132 133 132 125 122 117 45.0 97.1 106 112 122 134 138 142 138 137 150 179 214 242 245 267 246 230 220 204 220 230 246 267 245 242 214 179 150 137 138 142 138 134 122 112 106 50.0 91.5 98.8 106 116 145 146 144 141 137 153 203 244 269 284 281 269 244 231 223 231 244 269 281 284 269 244 203 153 137 141 144 146 145 116 106 98.8 55.0 76.6 89.9 98.4 114 142 150 142 136 135 155 225 275 302 308 295 260 226 217 219 217 226 260 295 308 302 275 225 155 135 136 142 150 142 114 98.4 89.9 60.0 70.3 74.9 82.5 96.8 118 124 129 128 132 152 236 319 341 309 254 201 173 166 173 166 173 201 254 309 341 319 236 152 132 128 129 124 118 96.8 82.5 74.9 65.0 52.5 52.2 56.4 67.9 75.1 85.8 93.9 98.6 117 161 338 397 344 261 171 125 103 103 102 103 103 125 171 261 344 397 338 161 117 98.6 93.9 85.8 75.1 67.9 56.4 52.2 70.0 24.4 24.1 28.2 31.4 32.8 32.5 34.4 35.7 45.7 157 370 352 255 147 112 84.3 64.9 52.3 46.6 52.3 64.9 84.3 112 147 255 352 370 157 45.7 35.7 34.4 32.5 32.8 31.4 28.2 24.1 75.0 11.6 13.3 15.6 11.7 12.7 14.8 18.2 15.9 24.6 96.9 266 161 64.7 37.4 48.7 63.4 42.3 27.0 19.8 27.0 42.3 63.4 48.7 37.4 64.7 161 266 96.9 24.6 15.9 18.2 14.8 12.7 11.7 15.6 13.3 80.0 5.4 9.3 11.1 5.8 6.5 9.1 10.9 10.6 11.1 14.3 20.7 20.2 15.7 10.6 9.4 8.4 7.7 7.1 6.6 7.1 7.7 8.4 9.4 10.6 15.7 20.2 20.7 14.3 11.1 10.6 10.9 9.1 6.5 5.8 11.1 9.3 85.0 1.6 1.6 2.4 4.1 4.6 6.3 7.7 8.7 7.5 7.7 13.1 16.6 13.8 8.4 4.6 3.4 2.5 2.1 2.0 2.1 2.5 3.4 4.6 8.4 13.8 16.6 13.1 7.7 7.5 8.7 7.7 6.3 4.6 4.1 2.4 1.6 90.0 0.7 0.5 0.9 1.6 2.0 2.9 3.9 4.4 3.1 3.2 6.8 9.5 9.2 5.9 1.9 1.4 0.9 0.6 0.6 0.6 0.9 1.4 1.9 5.9 9.2 9.5 6.8 3.2 3.1 4.4 3.9 2.9 2.0 1.6 0.9 0.5 95.0 0.3 0.4 0.8 1.4 1.7 1.8 2.1 2.4 2.2 2.4 3.9 6.0 5.4 3.7 1.3 0.9 0.6 0.5 0.4 0.5 0.6 0.9 1.3 3.7 5.4 6.0 3.9 2.4 2.2 2.4 2.1 1.8 1.7 1.4 0.8 0.4 100.0 0.3 0.3 0.5 1.0 1.3 1.4 1.5 1.6 1.6 1.6 1.7 1.8 1.6 1.4 1.0 0.6 0.5 0.4 0.4 0.4 0.5 0.6 1.0 1.4 1.6 1.8 1.7 1.6 1.6 1.6 1.5 1.4 1.3 1.0 0.5 0.3 105.0 0.3 0.3 0.3 0.6 0.8 1.0 1.1 1.2 1.1 1.2 1.3 1.3 1.2 1.0 0.8 0.5 0.4 0.3 0.3 0.3 0.4 0.5 0.8 1.0 1.2 1.3 1.3 1.2 1.1 1.2 1.1 1.0 0.8 0.6 0.3 0.3 110.0 0.3 0.3 0.3 0.4 0.5 0.6 0.7 0.8 0.8 0.8 0.8 0.8 0.8 0.7 0.6 0.4 0.3 0.3 0.2 0.3 0.3 0.4 0.6 0.7 0.8 0.8 0.8 0.8 0.8 0.8 0.7 0.6 0.5 0.4 0.3 0.3 115.0 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.6 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.5 0.6 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.4 0.4 0.3 120.0 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 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