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] 37886 # [MANUFAC] SiTECO # [LUMCAT] 5NA588E1PT1B # [LUMINAIRE] SC 100, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with # [MORE] power reduction relay "ECO" # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 2, RP 8 # [LAMPCAT] Philips: SON-T PIA PLUS 150W # [LAMP] HST 150W # TILT=NONE # Bulbs: 1, 17500 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: 170 W # Source file: ies/37886.ies # Luminaire flux = 13283 lm, # 75.9 % of the bulb flux # between 75 and 90: 3.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 21.2 cd / 1000 lm , 1.5 % of the luminaire flux # 90deg and above: max 9.7 cd / 1000 lm , 0.5 % 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: 16 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 72 % # (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 357 cd / 1000 lm, # 67.5 deg to < 76 deg: max 350 cd / 1000 lm, # maximum spec. lum. intensity 357 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: 0.0 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 147 5.0 144 144 144 145 146 146 147 148 149 149 149 149 150 151 152 152 152 151 151 151 152 152 152 151 150 149 149 149 149 148 147 146 146 145 144 144 10.0 142 142 143 143 144 147 150 151 151 152 154 158 161 160 158 158 159 159 157 159 159 158 158 160 161 158 154 152 151 151 150 147 144 143 143 142 15.0 138 139 140 143 146 144 143 144 146 150 155 159 163 167 174 175 170 172 161 172 170 175 174 167 163 159 155 150 146 144 143 144 146 143 140 139 20.0 134 137 140 144 142 142 143 142 143 148 154 163 170 180 184 189 184 181 171 181 184 189 184 180 170 163 154 148 143 142 143 142 142 144 140 137 25.0 128 131 135 136 137 137 138 139 139 142 150 163 178 192 198 202 201 190 177 190 201 202 198 192 178 163 150 142 139 139 138 137 137 136 135 131 30.0 121 126 131 127 129 131 132 135 137 142 150 169 188 201 211 215 209 196 191 196 209 215 211 201 188 169 150 142 137 135 132 131 129 127 131 126 35.0 114 123 129 125 125 127 128 131 134 137 147 176 200 215 221 221 216 208 195 208 216 221 221 215 200 176 147 137 134 131 128 127 125 125 129 123 40.0 108 117 121 120 129 130 129 131 132 139 150 177 205 234 232 231 224 222 202 222 224 231 232 234 205 177 150 139 132 131 129 130 129 120 121 117 45.0 99.4 108 111 114 131 134 139 134 132 140 156 193 227 236 261 249 236 228 214 228 236 249 261 236 227 193 156 140 132 134 139 134 131 114 111 108 50.0 95.6 104 106 112 141 145 141 137 131 140 168 220 249 277 284 291 271 257 248 257 271 291 284 277 249 220 168 140 131 137 141 145 141 112 106 104 55.0 83.5 96.4 99.7 109 138 149 140 132 128 140 180 248 288 308 319 309 286 282 283 282 286 309 319 308 288 248 180 140 128 132 140 149 138 109 99.7 96.4 60.0 89.8 87.2 84.0 93.5 113 122 126 124 125 137 185 286 327 324 304 263 244 248 266 248 244 263 304 324 327 286 185 137 125 124 126 122 113 93.5 84.0 87.2 65.0 69.4 61.9 58.5 64.5 69.1 77.8 84.4 88.1 103 123 243 357 342 300 227 164 145 165 181 165 145 164 227 300 342 357 243 123 103 88.1 84.4 77.8 69.1 64.5 58.5 61.9 70.0 25.1 23.9 27.4 28.7 27.7 27.0 28.2 27.1 38.4 105 260 350 291 188 133 95.2 77.5 72.2 71.0 72.2 77.5 95.2 133 188 291 350 260 105 38.4 27.1 28.2 27.0 27.7 28.7 27.4 23.9 75.0 14.2 15.1 16.6 13.6 15.3 15.6 17.1 13.3 19.4 83.2 225 190 85.4 53.8 60.5 67.6 45.8 31.9 25.0 31.9 45.8 67.6 60.5 53.8 85.4 190 225 83.2 19.4 13.3 17.1 15.6 15.3 13.6 16.6 15.1 80.0 6.1 9.8 10.9 6.5 8.3 9.4 10.3 9.4 9.4 11.5 17.9 21.2 17.5 13.0 10.5 9.7 9.4 8.8 8.0 8.8 9.4 9.7 10.5 13.0 17.5 21.2 17.9 11.5 9.4 9.4 10.3 9.4 8.3 6.5 10.9 9.8 85.0 1.8 1.8 2.7 4.3 4.8 6.1 7.0 7.6 7.1 6.7 10.0 16.1 14.4 12.4 5.3 4.0 3.1 2.6 2.4 2.6 3.1 4.0 5.3 12.4 14.4 16.1 10.0 6.7 7.1 7.6 7.0 6.1 4.8 4.3 2.7 1.8 90.0 0.6 0.5 1.0 1.8 2.1 2.8 3.5 3.7 3.2 2.7 5.7 9.7 9.5 8.9 2.3 1.6 1.2 1.0 0.8 1.0 1.2 1.6 2.3 8.9 9.5 9.7 5.7 2.7 3.2 3.7 3.5 2.8 2.1 1.8 1.0 0.5 95.0 0.4 0.5 0.8 1.5 1.7 1.8 2.0 2.1 2.0 2.1 3.1 5.8 5.7 5.0 1.6 1.0 0.7 0.6 0.6 0.6 0.7 1.0 1.6 5.0 5.7 5.8 3.1 2.1 2.0 2.1 2.0 1.8 1.7 1.5 0.8 0.5 100.0 0.3 0.4 0.6 1.0 1.3 1.4 1.4 1.4 1.4 1.5 1.6 1.8 1.7 1.5 1.1 0.7 0.5 0.5 0.5 0.5 0.5 0.7 1.1 1.5 1.7 1.8 1.6 1.5 1.4 1.4 1.4 1.4 1.3 1.0 0.6 0.4 105.0 0.3 0.3 0.4 0.6 0.8 1.0 1.1 1.1 1.0 1.1 1.2 1.2 1.3 1.1 0.9 0.5 0.4 0.4 0.3 0.4 0.4 0.5 0.9 1.1 1.3 1.2 1.2 1.1 1.0 1.1 1.1 1.0 0.8 0.6 0.4 0.3 110.0 0.3 0.3 0.4 0.5 0.5 0.6 0.7 0.8 0.8 0.7 0.8 0.8 0.8 0.8 0.7 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.7 0.8 0.8 0.8 0.8 0.7 0.8 0.8 0.7 0.6 0.5 0.5 0.4 0.3 115.0 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.4 0.4 0.4 120.0 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 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