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] 31642 # [MANUFAC] SiTECO # [LUMCAT] 5NA558E1MT0C136 # [LUMINAIRE] SQ 100, Street light # [MORE] top and frame made of die cast aluminium, painted in RAL 9007 (aluminium # [MORE] grey) # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 1, 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: 0.465 0.688 0.000 # Ballast factor: 1, Input power: 62 W # Source file: ies/31642.ies # Luminaire flux = 3828 lm, # 87.0 % of the bulb flux # between 75 and 90: 4.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 36.3 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 5.8 cd / 1000 lm , 0.5 % of the luminaire flux # CutOff Type: IES_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: 65 % # (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 857 cd / 1000 lm, # 67.5 deg to < 76 deg: max 848 cd / 1000 lm, # maximum spec. lum. intensity 857 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: 0.0 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 5.0 171 174 177 180 179 181 184 187 191 193 198 200 203 202 204 203 203 193 187 193 203 203 204 202 203 200 198 193 191 187 184 181 179 180 177 174 10.0 162 168 168 173 177 182 187 192 197 203 209 215 220 221 227 222 219 215 199 215 219 222 227 221 220 215 209 203 197 192 187 182 177 173 168 168 15.0 161 160 165 171 174 177 181 188 195 204 213 224 234 238 243 237 235 229 220 229 235 237 243 238 234 224 213 204 195 188 181 177 174 171 165 160 20.0 155 157 161 166 169 175 177 184 193 207 227 240 251 257 257 249 237 226 218 226 237 249 257 257 251 240 227 207 193 184 177 175 169 166 161 157 25.0 146 149 152 157 161 164 171 176 186 202 229 253 267 271 263 251 235 224 210 224 235 251 263 271 267 253 229 202 186 176 171 164 161 157 152 149 30.0 142 145 152 149 154 160 165 172 181 201 235 274 284 269 253 237 225 212 190 212 225 237 253 269 284 274 235 201 181 172 165 160 154 149 152 145 35.0 135 139 149 152 148 151 156 166 174 193 233 264 285 270 246 224 212 192 168 192 212 224 246 270 285 264 233 193 174 166 156 151 148 152 149 139 40.0 126 131 141 157 151 149 149 158 169 197 245 283 285 251 226 200 182 160 140 160 182 200 226 251 285 283 245 197 169 158 149 149 151 157 141 131 45.0 107 118 129 161 154 155 150 154 164 199 268 309 292 244 204 173 150 130 115 130 150 173 204 244 292 309 268 199 164 154 150 155 154 161 129 118 50.0 98.1 106 126 141 144 148 150 154 161 215 335 357 303 236 190 150 128 110 91.9 110 128 150 190 236 303 357 335 215 161 154 150 148 144 141 126 106 55.0 86.1 89.6 114 139 139 149 145 150 162 235 388 388 286 211 165 128 105 89.0 70.7 89.0 105 128 165 211 286 388 388 235 162 150 145 149 139 139 114 89.6 60.0 73.4 74.4 85.4 115 127 120 123 133 153 264 475 451 269 167 137 103 81.3 69.8 51.1 69.8 81.3 103 137 167 269 451 475 264 153 133 123 120 127 115 85.4 74.4 65.0 57.8 62.5 70.8 92.9 92.9 103 109 121 147 423 857 479 208 133 105 83.0 60.2 49.7 37.4 49.7 60.2 83.0 105 133 208 479 857 423 147 121 109 103 92.9 92.9 70.8 62.5 70.0 16.8 47.7 58.4 71.9 83.6 92.0 101 113 144 687 848 258 121 105 85.5 66.3 44.5 35.6 26.8 35.6 44.5 66.3 85.5 105 121 258 848 687 144 113 101 92.0 83.6 71.9 58.4 47.7 75.0 9.2 11.1 41.6 50.6 49.3 60.8 51.6 72.5 78.2 342 305 162 129 104 81.1 53.3 34.7 25.7 14.3 25.7 34.7 53.3 81.1 104 129 162 305 342 78.2 72.5 51.6 60.8 49.3 50.6 41.6 11.1 80.0 11.5 35.6 36.3 11.3 6.7 6.8 8.4 12.2 13.6 19.7 15.6 15.2 15.4 13.2 9.3 8.3 7.6 9.0 7.1 9.0 7.6 8.3 9.3 13.2 15.4 15.2 15.6 19.7 13.6 12.2 8.4 6.8 6.7 11.3 36.3 35.6 85.0 2.6 3.5 3.7 3.9 4.7 5.1 4.2 5.1 6.2 6.4 5.7 5.2 4.4 4.4 3.7 3.7 3.5 3.8 3.4 3.8 3.5 3.7 3.7 4.4 4.4 5.2 5.7 6.4 6.2 5.1 4.2 5.1 4.7 3.9 3.7 3.5 90.0 2.2 2.2 2.9 3.1 4.7 5.8 4.2 3.3 3.1 3.1 3.2 2.9 2.7 2.5 2.4 2.2 1.9 2.1 2.1 2.1 1.9 2.2 2.4 2.5 2.7 2.9 3.2 3.1 3.1 3.3 4.2 5.8 4.7 3.1 2.9 2.2 95.0 0.7 1.1 1.8 1.9 2.3 3.6 3.0 2.8 2.7 2.6 2.6 2.5 2.4 2.1 1.7 1.5 1.0 0.9 0.9 0.9 1.0 1.5 1.7 2.1 2.4 2.5 2.6 2.6 2.7 2.8 3.0 3.6 2.3 1.9 1.8 1.1 100.0 0.3 0.4 0.8 0.9 1.3 2.2 3.0 2.2 2.1 2.0 2.0 2.1 1.9 1.6 1.3 1.2 0.8 0.8 0.7 0.8 0.8 1.2 1.3 1.6 1.9 2.1 2.0 2.0 2.1 2.2 3.0 2.2 1.3 0.9 0.8 0.4 105.0 0.3 0.3 0.3 0.5 0.7 1.1 1.8 2.1 1.8 1.6 1.6 1.6 1.3 1.2 1.0 0.9 0.7 0.7 0.7 0.7 0.7 0.9 1.0 1.2 1.3 1.6 1.6 1.6 1.8 2.1 1.8 1.1 0.7 0.5 0.3 0.3 110.0 0.3 0.3 0.3 0.4 0.5 0.7 0.7 0.9 1.0 1.0 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.6 0.6 0.6 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.0 1.0 0.9 0.7 0.7 0.5 0.4 0.3 0.3 115.0 0.3 0.3 0.3 0.4 0.5 0.6 0.6 0.7 0.7 0.8 0.8 0.8 0.7 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.7 0.8 0.8 0.8 0.7 0.7 0.6 0.6 0.5 0.4 0.3 0.3 120.0 0.4 0.4 0.4 0.4 0.5 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.7 0.6 0.5 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.5 0.6 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.6 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