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] 37883 # [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 5 # [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/37883.ies # Luminaire flux = 13510 lm, # 77.2 % of the bulb flux # between 75 and 90: 3.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 22.2 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 9.1 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: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 68 % # (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 412 cd / 1000 lm, # 67.5 deg to < 76 deg: max 407 cd / 1000 lm, # maximum spec. lum. intensity 412 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: 0.0 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 5.0 157 157 158 159 161 162 162 163 164 164 165 166 168 170 171 171 171 169 168 169 171 171 171 170 168 166 165 164 164 163 162 162 161 159 158 157 10.0 152 152 153 154 156 162 166 168 168 171 175 181 185 185 184 183 184 183 173 183 184 183 184 185 185 181 175 171 168 168 166 162 156 154 153 152 15.0 146 147 148 153 156 154 156 161 165 171 180 186 192 197 204 204 197 199 187 199 197 204 204 197 192 186 180 171 165 161 156 154 156 153 148 147 20.0 139 142 144 149 149 152 153 155 160 168 180 193 201 214 218 220 211 206 195 206 211 220 218 214 201 193 180 168 160 155 153 152 149 149 144 142 25.0 131 134 139 139 143 144 147 149 152 160 177 196 212 226 230 232 226 211 201 211 226 232 230 226 212 196 177 160 152 149 147 144 143 139 139 134 30.0 124 129 136 133 134 139 140 145 150 160 176 201 223 230 235 235 226 208 201 208 226 235 235 230 223 201 176 160 150 145 140 139 134 133 136 129 35.0 116 125 132 130 130 132 134 140 145 154 176 209 226 239 241 234 226 213 197 213 226 234 241 239 226 209 176 154 145 140 134 132 130 130 132 125 40.0 108 118 124 128 134 135 134 139 144 157 183 207 228 253 243 236 224 218 200 218 224 236 243 253 228 207 183 157 144 139 134 135 134 128 124 118 45.0 96.4 105 113 127 136 140 143 140 142 158 192 224 248 249 265 240 221 213 199 213 221 240 265 249 248 224 192 158 142 140 143 140 136 127 113 105 50.0 89.0 96.3 105 119 147 147 146 143 141 165 221 255 275 283 272 248 221 211 201 211 221 248 272 283 275 255 221 165 141 143 146 147 147 119 105 96.3 55.0 73.7 85.8 95.3 116 143 150 144 139 140 171 247 283 304 300 273 228 190 182 177 182 190 228 273 300 304 283 247 171 140 139 144 150 143 116 95.3 85.8 60.0 64.8 71.1 80.5 97.4 120 126 132 132 137 171 262 328 341 288 225 172 143 133 131 133 143 172 225 288 341 328 262 171 137 132 132 126 120 97.4 80.5 71.1 65.0 48.6 50.0 56.4 69.5 77.2 90.2 98.8 105 125 207 382 412 335 231 149 113 89.8 82.6 77.2 82.6 89.8 113 149 231 335 412 382 207 125 105 98.8 90.2 77.2 69.5 56.4 50.0 70.0 24.3 24.8 29.2 32.7 34.7 35.3 37.3 39.5 60.1 238 407 343 226 128 106 79.5 59.9 46.2 39.8 46.2 59.9 79.5 106 128 226 343 407 238 60.1 39.5 37.3 35.3 34.7 32.7 29.2 24.8 75.0 10.7 12.5 15.3 11.6 12.1 14.0 18.5 17.1 27.0 136 267 140 48.7 30.0 42.5 58.1 40.7 24.8 17.7 24.8 40.7 58.1 42.5 30.0 48.7 140 267 136 27.0 17.1 18.5 14.0 12.1 11.6 15.3 12.5 80.0 5.2 9.0 10.9 5.7 6.2 8.9 11.0 11.3 11.9 15.7 22.2 19.6 15.0 10.0 8.8 7.7 6.9 6.3 5.9 6.3 6.9 7.7 8.8 10.0 15.0 19.6 22.2 15.7 11.9 11.3 11.0 8.9 6.2 5.7 10.9 9.0 85.0 1.5 1.5 2.3 3.9 4.6 6.3 8.0 9.2 7.7 8.3 15.7 16.4 13.2 6.2 4.3 3.1 2.2 1.9 1.8 1.9 2.2 3.1 4.3 6.2 13.2 16.4 15.7 8.3 7.7 9.2 8.0 6.3 4.6 3.9 2.3 1.5 90.0 0.6 0.4 0.8 1.6 2.0 3.0 4.1 4.7 3.2 4.2 8.3 9.1 9.0 2.9 1.7 1.3 0.7 0.6 0.5 0.6 0.7 1.3 1.7 2.9 9.0 9.1 8.3 4.2 3.2 4.7 4.1 3.0 2.0 1.6 0.8 0.4 95.0 0.3 0.4 0.7 1.4 1.6 1.8 2.1 2.4 2.2 2.6 4.3 5.9 5.1 2.5 1.2 0.9 0.5 0.4 0.4 0.4 0.5 0.9 1.2 2.5 5.1 5.9 4.3 2.6 2.2 2.4 2.1 1.8 1.6 1.4 0.7 0.4 100.0 0.3 0.3 0.5 1.0 1.2 1.4 1.5 1.7 1.7 1.7 1.8 1.8 1.6 1.3 0.9 0.6 0.4 0.4 0.3 0.4 0.4 0.6 0.9 1.3 1.6 1.8 1.8 1.7 1.7 1.7 1.5 1.4 1.2 1.0 0.5 0.3 105.0 0.2 0.3 0.3 0.6 0.8 1.0 1.1 1.2 1.2 1.3 1.3 1.3 1.2 1.0 0.7 0.5 0.3 0.3 0.3 0.3 0.3 0.5 0.7 1.0 1.2 1.3 1.3 1.3 1.2 1.2 1.1 1.0 0.8 0.6 0.3 0.3 110.0 0.3 0.3 0.3 0.4 0.5 0.6 0.7 0.9 0.9 0.9 0.9 0.8 0.8 0.7 0.6 0.4 0.3 0.3 0.2 0.3 0.3 0.4 0.6 0.7 0.8 0.8 0.9 0.9 0.9 0.9 0.7 0.6 0.5 0.4 0.3 0.3 115.0 0.3 0.3 0.3 0.4 0.5 0.5 0.5 0.6 0.7 0.7 0.7 0.6 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.5 0.6 0.7 0.7 0.7 0.6 0.5 0.5 0.5 0.4 0.3 0.3 120.0 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.4 0.5 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