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] 38540 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1MT1Q # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, convex glass # [MORE] indiv. Position, LP 2, lampholder angle 8 # [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: 0.222 0.222 0.000 # Ballast factor: 1, Input power: 83 W # Source file: ies/38540.ies # Luminaire flux = 4943 lm, # 74.9 % of the bulb flux # between 75 and 90: 1.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 16.9 cd / 1000 lm , 0.6 % of the luminaire flux # 90deg and above: max 4.6 cd / 1000 lm , 0.1 % 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: 5 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 24 % # (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 456 cd / 1000 lm, # 67.5 deg to < 76 deg: max 396 cd / 1000 lm, # maximum spec. lum. intensity 492 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 5.0 154 154 155 156 157 158 159 159 160 160 160 160 160 162 162 161 160 159 158 159 160 161 162 162 160 160 160 160 160 159 159 158 157 156 155 154 10.0 151 152 153 155 158 158 159 159 160 160 161 164 167 170 171 170 170 168 165 168 170 170 171 170 167 164 161 160 160 159 159 158 158 155 153 152 15.0 148 150 153 156 156 156 156 156 157 158 161 165 171 176 183 190 192 187 181 187 192 190 183 176 171 165 161 158 157 156 156 156 156 156 153 150 20.0 146 149 151 153 153 154 155 153 153 155 159 168 179 190 199 205 211 209 197 209 211 205 199 190 179 168 159 155 153 153 155 154 153 153 151 149 25.0 143 143 146 148 149 150 151 151 150 151 158 171 189 206 213 218 222 219 213 219 222 218 213 206 189 171 158 151 150 151 151 150 149 148 146 143 30.0 152 145 144 143 146 147 146 146 147 148 157 176 195 218 233 227 217 219 209 219 217 227 233 218 195 176 157 148 147 146 146 147 146 143 144 145 35.0 137 140 144 141 139 139 140 140 141 146 156 182 219 236 243 237 223 223 209 223 223 237 243 236 219 182 156 146 141 140 140 139 139 141 144 140 40.0 123 129 131 134 138 136 134 138 140 143 153 187 229 251 264 250 220 219 204 219 220 250 264 251 229 187 153 143 140 138 134 136 138 134 131 129 45.0 115 122 122 125 140 138 134 134 134 140 159 190 233 270 290 278 249 211 198 211 249 278 290 270 233 190 159 140 134 134 134 138 140 125 122 122 50.0 107 108 115 129 131 142 138 136 127 135 160 224 272 301 346 362 294 232 206 232 294 362 346 301 272 224 160 135 127 136 138 142 131 129 115 108 55.0 89.4 87.5 102 103 121 138 132 127 121 129 161 283 380 432 408 353 273 195 194 195 273 353 408 432 380 283 161 129 121 127 132 138 121 103 102 87.5 60.0 65.3 62.8 72.7 76.7 95.7 108 105 109 121 120 179 343 492 441 349 278 203 158 153 158 203 278 349 441 492 343 179 120 121 109 105 108 95.7 76.7 72.7 62.8 65.0 23.4 24.9 30.3 34.9 39.2 51.6 62.7 78.5 107 120 256 456 395 281 181 116 84.5 70.0 64.7 70.0 84.5 116 181 281 395 456 256 120 107 78.5 62.7 51.6 39.2 34.9 30.3 24.9 70.0 9.7 9.1 14.9 15.1 14.9 10.9 10.0 11.0 19.6 54.5 314 396 275 125 76.6 59.5 43.6 34.7 25.4 34.7 43.6 59.5 76.6 125 275 396 314 54.5 19.6 11.0 10.0 10.9 14.9 15.1 14.9 9.1 75.0 6.1 8.9 15.0 8.8 7.7 6.6 4.7 4.9 6.5 24.8 142 120 38.5 9.7 9.3 30.6 37.5 22.1 7.4 22.1 37.5 30.6 9.3 9.7 38.5 120 142 24.8 6.5 4.9 4.7 6.6 7.7 8.8 15.0 8.9 80.0 3.6 8.2 6.0 3.6 4.6 3.8 2.9 2.7 3.2 6.0 14.1 16.9 3.1 4.0 5.7 6.6 5.2 3.8 3.9 3.8 5.2 6.6 5.7 4.0 3.1 16.9 14.1 6.0 3.2 2.7 2.9 3.8 4.6 3.6 6.0 8.2 85.0 2.7 1.8 2.3 2.8 5.9 5.4 2.4 1.6 1.4 1.3 1.3 1.3 2.6 4.6 5.8 6.8 4.7 2.5 2.5 2.5 4.7 6.8 5.8 4.6 2.6 1.3 1.3 1.3 1.4 1.6 2.4 5.4 5.9 2.8 2.3 1.8 90.0 0.5 0.6 0.8 2.2 4.6 3.8 1.9 0.8 0.6 0.6 0.6 0.8 2.7 4.3 4.1 4.6 3.1 1.3 1.1 1.3 3.1 4.6 4.1 4.3 2.7 0.8 0.6 0.6 0.6 0.8 1.9 3.8 4.6 2.2 0.8 0.6 95.0 0.3 0.3 0.4 0.5 0.5 0.5 0.4 0.6 0.5 0.6 0.5 0.6 0.9 0.7 0.6 0.9 0.6 0.3 0.3 0.3 0.6 0.9 0.6 0.7 0.9 0.6 0.5 0.6 0.5 0.6 0.4 0.5 0.5 0.5 0.4 0.3 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 110.0 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