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] 37995 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1NT0B # [LUMINAIRE] SC 100, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated, ignitors with automatic disconnection # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 3, RP 4 # [LAMPCAT] Philips: SON-T PIA PLUS 100W # [LAMP] HST 100W # TILT=NONE # Bulbs: 1, 10500 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.285 0.285 0.000 # Ballast factor: 1, Input power: 115 W # Source file: ies/37995.ies # Luminaire flux = 8192 lm, # 78.0 % of the bulb flux # between 75 and 90: 2.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 20.6 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 10.1 cd / 1000 lm , 0.4 % 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: 13 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 61 % # (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 576 cd / 1000 lm, # 67.5 deg to < 76 deg: max 506 cd / 1000 lm, # maximum spec. lum. intensity 576 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: 0.0 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 169 5.0 165 164 164 165 165 165 167 168 168 168 169 170 172 172 173 175 175 176 176 176 175 175 173 172 172 170 169 168 168 168 167 165 165 165 164 164 10.0 159 158 157 159 160 161 164 165 166 168 171 175 178 180 185 186 185 182 189 182 185 186 185 180 178 175 171 168 166 165 164 161 160 159 157 158 15.0 152 151 154 155 158 157 160 162 164 168 175 183 189 196 200 201 202 195 200 195 202 201 200 196 189 183 175 168 164 162 160 157 158 155 154 151 20.0 145 145 147 151 153 157 158 161 163 168 179 195 214 215 209 217 214 209 207 209 214 217 209 215 214 195 179 168 163 161 158 157 153 151 147 145 25.0 135 138 143 144 150 150 154 154 157 165 180 199 214 227 243 228 224 219 214 219 224 228 243 227 214 199 180 165 157 154 154 150 150 144 143 138 30.0 132 137 141 142 142 146 148 151 155 164 183 218 251 246 249 246 233 221 216 221 233 246 249 246 251 218 183 164 155 151 148 146 142 142 141 137 35.0 122 127 135 143 141 139 139 142 148 157 187 237 259 291 282 262 240 238 218 238 240 262 282 291 259 237 187 157 148 142 139 139 141 143 135 127 40.0 113 117 127 141 148 148 140 138 142 157 191 249 297 324 310 271 241 244 223 244 241 271 310 324 297 249 191 157 142 138 140 148 148 141 127 117 45.0 102 107 121 132 156 146 143 136 135 150 207 291 339 348 337 281 230 225 199 225 230 281 337 348 339 291 207 150 135 136 143 146 156 132 121 107 50.0 92.1 100 107 123 148 142 139 135 130 147 248 363 406 395 312 249 201 195 162 195 201 249 312 395 406 363 248 147 130 135 139 142 148 123 107 100 55.0 74.9 79.1 96.3 105 134 123 125 124 127 145 286 443 463 362 267 195 153 146 120 146 153 195 267 362 463 443 286 145 127 124 125 123 134 105 96.3 79.1 60.0 51.4 59.6 73.0 90.7 95.9 115 116 118 133 160 411 549 417 242 166 125 105 103 86.1 103 105 125 166 242 417 549 411 160 133 118 116 115 95.9 90.7 73.0 59.6 65.0 36.9 40.6 53.7 61.3 66.1 73.5 82.5 85.7 104 200 576 542 240 136 104 88.1 75.4 67.8 56.9 67.8 75.4 88.1 104 136 240 542 576 200 104 85.7 82.5 73.5 66.1 61.3 53.7 40.6 70.0 16.4 15.9 21.6 15.0 19.0 15.7 22.4 22.4 37.8 171 506 212 81.1 83.2 84.1 72.5 53.7 37.0 29.7 37.0 53.7 72.5 84.1 83.2 81.1 212 506 171 37.8 22.4 22.4 15.7 19.0 15.0 21.6 15.9 75.0 9.6 22.9 30.8 9.5 7.5 9.6 15.9 16.0 18.9 37.3 88.8 44.0 17.9 15.0 14.1 18.7 23.7 17.6 12.8 17.6 23.7 18.7 14.1 15.0 17.9 44.0 88.8 37.3 18.9 16.0 15.9 9.6 7.5 9.5 30.8 22.9 80.0 3.4 4.2 4.6 4.7 5.3 7.1 10.0 10.9 10.6 12.8 20.6 20.1 11.3 7.8 7.0 5.2 4.6 4.2 4.2 4.2 4.6 5.2 7.0 7.8 11.3 20.1 20.6 12.8 10.6 10.9 10.0 7.1 5.3 4.7 4.6 4.2 85.0 1.5 1.6 2.4 3.8 4.7 6.7 8.5 8.7 7.3 8.2 18.3 18.9 11.9 5.3 4.1 2.8 2.1 1.8 1.7 1.8 2.1 2.8 4.1 5.3 11.9 18.9 18.3 8.2 7.3 8.7 8.5 6.7 4.7 3.8 2.4 1.6 90.0 0.4 0.4 0.8 1.4 1.9 3.3 4.3 3.5 2.8 4.3 8.8 10.1 5.4 1.9 1.5 1.0 0.6 0.5 0.4 0.5 0.6 1.0 1.5 1.9 5.4 10.1 8.8 4.3 2.8 3.5 4.3 3.3 1.9 1.4 0.8 0.4 95.0 0.2 0.3 0.6 1.1 1.4 1.6 2.0 2.0 2.1 3.1 5.3 6.1 3.2 1.4 1.0 0.7 0.4 0.3 0.3 0.3 0.4 0.7 1.0 1.4 3.2 6.1 5.3 3.1 2.1 2.0 2.0 1.6 1.4 1.1 0.6 0.3 100.0 0.2 0.2 0.4 0.8 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.7 1.4 1.1 0.8 0.6 0.4 0.3 0.3 0.3 0.4 0.6 0.8 1.1 1.4 1.7 1.7 1.6 1.5 1.4 1.3 1.2 1.1 0.8 0.4 0.2 105.0 0.2 0.2 0.3 0.6 0.7 0.9 1.0 1.0 1.1 1.2 1.2 1.1 1.0 0.8 0.6 0.4 0.3 0.2 0.2 0.2 0.3 0.4 0.6 0.8 1.0 1.1 1.2 1.2 1.1 1.0 1.0 0.9 0.7 0.6 0.3 0.2 110.0 0.2 0.2 0.2 0.4 0.5 0.6 0.7 0.7 0.8 0.8 0.8 0.8 0.7 0.6 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.6 0.7 0.8 0.8 0.8 0.8 0.7 0.7 0.6 0.5 0.4 0.2 0.2 115.0 0.2 0.3 0.3 0.4 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.6 0.6 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.6 0.6 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.4 0.3 0.3 120.0 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.3 125.0 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