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] 32430 # [MANUFAC] SiTECO # [LUMCAT] 5NA558E1MT0C336GB # [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, PC # [MORE] default position, lampholder angle 4 # [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/32430_D.ies # Luminaire flux = 3991 lm, # 90.7 % of the bulb flux # between 75 and 90: 6.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 97.2 cd / 1000 lm , 1.5 % of the luminaire flux # 90deg and above: max 2.1 cd / 1000 lm , 0.3 % 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: 8 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 33 % # (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 660 cd / 1000 lm, # 67.5 deg to < 76 deg: max 635 cd / 1000 lm, # maximum spec. lum. intensity 660 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: 0.0 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 166 5.0 166 170 169 169 171 172 172 174 174 174 174 174 174 175 175 172 172 170 168 170 172 172 175 175 174 174 174 174 174 174 172 172 171 169 169 170 10.0 177 173 175 176 173 172 173 175 176 177 177 179 178 179 177 177 179 176 174 176 179 177 177 179 178 179 177 177 176 175 173 172 173 176 175 173 15.0 176 173 176 176 176 176 176 176 176 177 179 182 185 185 184 184 184 185 166 185 184 184 184 185 185 182 179 177 176 176 176 176 176 176 176 173 20.0 174 173 177 178 178 178 178 177 179 183 187 191 194 194 192 189 185 186 170 186 185 189 192 194 194 191 187 183 179 177 178 178 178 178 177 173 25.0 171 172 175 177 178 180 179 176 177 180 187 196 210 210 198 188 180 175 171 175 180 188 198 210 210 196 187 180 177 176 179 180 178 177 175 172 30.0 168 169 175 177 179 177 176 171 174 179 188 204 212 216 215 182 169 163 150 163 169 182 215 216 212 204 188 179 174 171 176 177 179 177 175 169 35.0 156 161 175 179 174 169 163 164 171 176 198 220 238 234 211 189 170 155 147 155 170 189 211 234 238 220 198 176 171 164 163 169 174 179 175 161 40.0 137 152 162 180 175 159 156 156 165 176 198 236 261 266 223 191 164 159 150 159 164 191 223 266 261 236 198 176 165 156 156 159 175 180 162 152 45.0 117 137 142 161 182 170 151 147 151 167 204 245 287 275 249 200 159 150 132 150 159 200 249 275 287 245 204 167 151 147 151 170 182 161 142 137 50.0 115 123 125 144 167 180 147 154 139 153 232 279 295 272 245 187 145 132 109 132 145 187 245 272 295 279 232 153 139 154 147 180 167 144 125 123 55.0 108 111 111 135 164 171 161 141 135 150 272 373 377 285 266 213 139 122 96.9 122 139 213 266 285 377 373 272 150 135 141 161 171 164 135 111 111 60.0 80.2 80.4 88.4 103 147 155 129 130 128 148 300 446 499 391 307 221 116 99.3 64.0 99.3 116 221 307 391 499 446 300 148 128 130 129 155 147 103 88.4 80.4 65.0 56.6 60.4 86.1 106 114 132 127 122 134 166 477 660 551 366 243 156 87.3 70.0 46.1 70.0 87.3 156 243 366 551 660 477 166 134 122 127 132 114 106 86.1 60.4 70.0 18.1 38.3 55.2 72.0 83.6 96.5 106 112 125 229 620 635 368 191 132 81.1 52.0 39.4 30.1 39.4 52.0 81.1 132 191 368 635 620 229 125 112 106 96.5 83.6 72.0 55.2 38.3 75.0 7.7 13.6 30.7 61.9 93.9 94.9 114 123 136 290 628 322 126 85.8 74.3 57.4 37.2 27.7 19.2 27.7 37.2 57.4 74.3 85.8 126 322 628 290 136 123 114 94.9 93.9 61.9 30.7 13.6 80.0 10.2 35.0 37.0 6.3 5.0 8.1 10.7 15.5 15.6 38.7 97.2 53.0 16.4 30.9 67.0 63.1 33.3 21.2 7.7 21.2 33.3 63.1 67.0 30.9 16.4 53.0 97.2 38.7 15.6 15.5 10.7 8.1 5.0 6.3 37.0 35.0 85.0 1.2 2.0 2.0 1.9 2.4 3.1 3.6 5.1 4.8 4.8 4.8 4.0 3.4 3.1 2.9 2.7 3.2 3.5 3.3 3.5 3.2 2.7 2.9 3.1 3.4 4.0 4.8 4.8 4.8 5.1 3.6 3.1 2.4 1.9 2.0 2.0 90.0 0.7 0.8 0.9 1.0 1.2 1.4 1.5 1.6 1.8 2.0 2.1 1.9 1.7 1.6 1.5 1.5 1.9 2.0 2.0 2.0 1.9 1.5 1.5 1.6 1.7 1.9 2.1 2.0 1.8 1.6 1.5 1.4 1.2 1.0 0.9 0.8 95.0 0.5 0.6 0.7 0.9 1.0 1.0 1.0 1.1 1.2 1.3 1.4 1.3 1.2 1.1 1.0 1.0 0.9 0.9 0.9 0.9 0.9 1.0 1.0 1.1 1.2 1.3 1.4 1.3 1.2 1.1 1.0 1.0 1.0 0.9 0.7 0.6 100.0 0.4 0.5 0.6 0.8 1.0 0.9 0.9 0.9 1.0 1.1 1.1 1.1 1.0 1.1 1.3 1.2 0.7 0.7 0.7 0.7 0.7 1.2 1.3 1.1 1.0 1.1 1.1 1.1 1.0 0.9 0.9 0.9 1.0 0.8 0.6 0.5 105.0 0.4 0.4 0.5 0.6 0.7 0.7 0.8 0.8 0.8 0.9 1.0 0.9 0.8 0.9 0.9 0.9 0.6 0.7 0.6 0.7 0.6 0.9 0.9 0.9 0.8 0.9 1.0 0.9 0.8 0.8 0.8 0.7 0.7 0.6 0.5 0.4 110.0 0.4 0.4 0.4 0.5 0.6 0.6 0.6 0.7 0.7 0.8 0.8 0.7 0.6 0.6 0.6 0.5 0.5 0.6 0.5 0.6 0.5 0.5 0.6 0.6 0.6 0.7 0.8 0.8 0.7 0.7 0.6 0.6 0.6 0.5 0.4 0.4 115.0 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.5 0.5 0.4 120.0 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.5 0.5 125.0 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