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] 31646 # [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 9 # [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/31646.ies # Luminaire flux = 3797 lm, # 86.3 % 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 36.7 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 4.9 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: 64 % # (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 603 cd / 1000 lm, # 67.5 deg to < 76 deg: max 645 cd / 1000 lm, # maximum spec. lum. intensity 645 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 5.0 156 157 158 157 159 160 162 162 164 166 169 170 171 168 169 170 169 165 161 165 169 170 169 168 171 170 169 166 164 162 162 160 159 157 158 157 10.0 160 158 159 160 162 164 164 165 167 171 176 180 183 183 186 181 133 177 173 177 133 181 186 183 183 180 176 171 167 165 164 164 162 160 159 158 15.0 158 157 160 163 164 164 165 166 168 173 179 185 191 197 198 200 196 190 169 190 196 200 198 197 191 185 179 173 168 166 165 164 164 163 160 157 20.0 154 155 158 162 163 164 163 166 166 170 180 191 203 210 216 216 208 204 183 204 208 216 216 210 203 191 180 170 166 166 163 164 163 162 158 155 25.0 146 148 153 155 157 159 161 161 163 167 178 196 215 234 236 231 222 212 201 212 222 231 236 234 215 196 178 167 163 161 161 159 157 155 153 148 30.0 143 144 149 148 149 152 154 155 158 163 174 203 232 243 251 242 226 214 203 214 226 242 251 243 232 203 174 163 158 155 154 152 149 148 149 144 35.0 132 139 149 148 145 146 147 152 154 159 173 204 242 272 263 246 230 222 201 222 230 246 263 272 242 204 173 159 154 152 147 146 145 148 149 139 40.0 116 131 133 145 150 145 144 145 149 160 174 215 272 290 291 264 239 231 201 231 239 264 291 290 272 215 174 160 149 145 144 145 150 145 133 131 45.0 108 121 121 141 149 150 149 145 147 158 181 239 301 322 312 280 233 225 196 225 233 280 312 322 301 239 181 158 147 145 149 150 149 141 121 121 50.0 107 110 120 123 150 139 149 147 144 155 193 279 351 360 324 267 221 210 177 210 221 267 324 360 351 279 193 155 144 147 149 139 150 123 120 110 55.0 95.8 102 113 117 145 148 135 142 141 156 215 351 401 363 296 240 178 163 140 163 178 240 296 363 401 351 215 156 141 142 135 148 145 117 113 102 60.0 84.5 85.3 89.8 102 120 124 122 130 136 149 251 428 460 327 218 149 126 115 97.1 115 126 149 218 327 460 428 251 149 136 130 122 124 120 102 89.8 85.3 65.0 45.8 66.7 77.3 92.3 93.7 104 111 119 130 143 433 603 435 231 139 114 83.4 74.6 63.3 74.6 83.4 114 139 231 435 603 433 143 130 119 111 104 93.7 92.3 77.3 66.7 70.0 14.9 37.1 47.7 75.8 85.8 95.8 106 114 127 155 645 615 215 125 97.3 81.0 56.1 47.4 38.2 47.4 56.1 81.0 97.3 125 215 615 645 155 127 114 106 95.8 85.8 75.8 47.7 37.1 75.0 9.7 11.2 26.7 31.0 27.1 36.8 29.2 49.3 46.9 123 482 298 142 93.6 75.1 59.4 40.8 31.0 19.3 31.0 40.8 59.4 75.1 93.6 142 298 482 123 46.9 49.3 29.2 36.8 27.1 31.0 26.7 11.2 80.0 8.9 36.7 33.6 8.9 6.6 7.0 8.6 10.6 13.3 13.3 14.7 15.8 14.7 15.5 12.3 11.4 17.1 14.0 9.7 14.0 17.1 11.4 12.3 15.5 14.7 15.8 14.7 13.3 13.3 10.6 8.6 7.0 6.6 8.9 33.6 36.7 85.0 2.9 3.7 4.2 4.1 4.7 5.0 4.2 4.5 5.6 5.0 5.1 5.5 4.7 4.9 4.4 4.6 4.7 4.8 4.3 4.8 4.7 4.6 4.4 4.9 4.7 5.5 5.1 5.0 5.6 4.5 4.2 5.0 4.7 4.1 4.2 3.7 90.0 2.4 2.4 3.1 3.4 4.4 4.9 3.4 2.5 2.3 2.5 2.7 2.8 2.7 2.6 2.7 2.5 2.3 2.5 2.6 2.5 2.3 2.5 2.7 2.6 2.7 2.8 2.7 2.5 2.3 2.5 3.4 4.9 4.4 3.4 3.1 2.4 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 2.3 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 2.3 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