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] 38538 # [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] default position, LP 2, lampholder angle 6 # [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/38538_D.ies # Luminaire flux = 5075 lm, # 76.9 % of the bulb flux # between 75 and 90: 1.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 15.9 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: 23 % # (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 495 cd / 1000 lm, # maximum spec. lum. intensity 523 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: 0.0 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 5.0 167 168 169 170 172 173 174 175 176 177 177 177 178 179 179 177 176 175 175 175 176 177 179 179 178 177 177 177 176 175 174 173 172 170 169 168 10.0 161 162 164 167 170 173 173 175 177 179 181 186 192 197 199 195 194 192 187 192 194 195 199 197 192 186 181 179 177 175 173 173 170 167 164 162 15.0 156 158 161 164 165 167 168 169 172 174 180 187 197 203 210 223 225 214 204 214 225 223 210 203 197 187 180 174 172 169 168 167 165 164 161 158 20.0 151 155 157 160 160 161 163 163 166 171 181 197 209 221 229 236 240 235 222 235 240 236 229 221 209 197 181 171 166 163 163 161 160 160 157 155 25.0 145 147 150 153 156 157 158 160 160 165 179 200 221 236 240 239 238 236 226 236 238 239 240 236 221 200 179 165 160 160 158 157 156 153 150 147 30.0 159 152 149 148 151 153 154 155 156 160 176 202 230 246 253 241 225 229 212 229 225 241 253 246 230 202 176 160 156 155 154 153 151 148 149 152 35.0 137 141 145 145 143 143 145 147 149 158 177 212 250 258 255 238 223 222 209 222 223 238 255 258 250 212 177 158 149 147 145 143 143 145 145 141 40.0 120 126 130 137 141 140 139 143 147 154 180 226 257 266 269 245 205 204 187 204 205 245 269 266 257 226 180 154 147 143 139 140 141 137 130 126 45.0 112 117 119 126 141 138 138 139 139 150 188 228 262 281 270 241 205 180 168 180 205 241 270 281 262 228 188 150 139 139 138 138 141 126 119 117 50.0 109 109 120 135 134 142 140 139 131 146 220 299 322 313 313 282 201 158 153 158 201 282 313 313 322 299 220 146 131 139 140 142 134 135 120 109 55.0 90.6 91.0 110 115 132 147 132 128 124 140 234 386 449 400 315 243 168 125 121 125 168 243 315 400 449 386 234 140 124 128 132 147 132 115 110 91.0 60.0 66.3 66.7 81.7 89.5 107 122 120 117 121 129 299 463 506 366 243 176 118 86.8 85.1 86.8 118 176 243 366 506 463 299 129 121 117 120 122 107 89.5 81.7 66.7 65.0 27.5 30.5 39.5 50.8 58.1 72.2 81.4 93.9 127 161 435 523 348 200 120 82.9 61.0 49.4 43.2 49.4 61.0 82.9 120 200 348 523 435 161 127 93.9 81.4 72.2 58.1 50.8 39.5 30.5 70.0 7.7 7.5 12.7 12.9 16.6 14.0 13.9 18.1 33.7 156 495 400 218 96.0 69.6 55.3 41.5 30.2 22.5 30.2 41.5 55.3 69.6 96.0 218 400 495 156 33.7 18.1 13.9 14.0 16.6 12.9 12.7 7.5 75.0 5.7 8.9 17.0 9.4 8.5 5.4 4.6 5.5 10.8 62.0 181 84.4 21.4 8.2 8.1 10.7 16.7 17.3 6.3 17.3 16.7 10.7 8.1 8.2 21.4 84.4 181 62.0 10.8 5.5 4.6 5.4 8.5 9.4 17.0 8.9 80.0 3.5 7.5 5.6 4.2 4.6 3.0 2.7 3.0 4.9 10.4 15.9 10.7 3.1 4.9 5.9 5.3 3.7 3.3 3.3 3.3 3.7 5.3 5.9 4.9 3.1 10.7 15.9 10.4 4.9 3.0 2.7 3.0 4.6 4.2 5.6 7.5 85.0 2.0 1.5 2.0 3.8 6.3 4.7 2.0 1.6 1.6 1.5 1.5 2.0 3.1 5.2 5.7 5.2 2.9 2.1 2.0 2.1 2.9 5.2 5.7 5.2 3.1 2.0 1.5 1.5 1.6 1.6 2.0 4.7 6.3 3.8 2.0 1.5 90.0 0.3 0.6 0.6 2.4 4.6 4.2 2.0 0.8 0.8 0.8 0.8 1.3 3.5 4.3 3.9 3.5 1.6 1.0 0.8 1.0 1.6 3.5 3.9 4.3 3.5 1.3 0.8 0.8 0.8 0.8 2.0 4.2 4.6 2.4 0.6 0.6 95.0 0.2 0.2 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.9 1.1 0.9 0.6 0.7 0.5 0.3 0.3 0.3 0.5 0.7 0.6 0.9 1.1 0.9 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.2 100.0 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