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] 37885 # [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 7 # [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/37885.ies # Luminaire flux = 13335 lm, # 76.2 % of the bulb flux # between 75 and 90: 3.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 20.5 cd / 1000 lm , 1.5 % of the luminaire flux # 90deg and above: max 9.6 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: 71 % # (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 381 cd / 1000 lm, # 67.5 deg to < 76 deg: max 355 cd / 1000 lm, # maximum spec. lum. intensity 381 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: 0.0 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 5.0 148 148 148 149 150 151 152 153 153 153 153 154 156 157 157 157 158 157 156 157 158 157 157 157 156 154 153 153 153 153 152 151 150 149 148 148 10.0 145 145 145 146 147 152 155 156 156 158 161 165 168 167 166 165 166 166 159 166 166 165 166 167 168 165 161 158 156 156 155 152 147 146 145 145 15.0 141 142 143 146 149 147 146 149 152 157 163 167 171 176 183 184 179 181 169 181 179 184 183 176 171 167 163 157 152 149 146 147 149 146 143 142 20.0 136 139 141 145 144 145 146 146 148 153 161 172 179 190 195 199 193 189 180 189 193 199 195 190 179 172 161 153 148 146 146 145 144 145 141 139 25.0 129 132 136 136 139 139 140 142 143 146 157 173 189 203 209 212 210 198 184 198 210 212 209 203 189 173 157 146 143 142 140 139 139 136 136 132 30.0 122 127 132 129 130 134 135 138 141 146 157 179 200 211 220 223 216 202 196 202 216 223 220 211 200 179 157 146 141 138 135 134 130 129 132 127 35.0 115 124 130 127 126 128 129 133 136 142 155 186 209 222 229 228 221 211 198 211 221 228 229 222 209 186 155 142 136 133 129 128 126 127 130 124 40.0 108 117 121 122 130 131 131 133 135 143 159 188 214 239 238 234 225 223 203 223 225 234 238 239 214 188 159 143 135 133 131 131 130 122 121 117 45.0 98.1 106 111 117 132 136 140 136 134 144 166 204 236 241 264 248 234 226 208 226 234 248 264 241 236 204 166 144 134 136 140 136 132 117 111 106 50.0 93.4 101 106 114 142 146 143 139 133 146 184 233 258 282 284 283 261 247 237 247 261 283 284 282 258 233 184 146 133 139 143 146 142 114 106 101 55.0 79.6 93.9 99.7 111 140 150 141 134 131 146 201 262 296 310 310 287 257 250 255 250 257 287 310 310 296 262 201 146 131 134 141 150 140 111 99.7 93.9 60.0 78.1 80.5 83.6 95.8 117 125 128 126 128 142 210 304 334 320 282 233 209 206 221 206 209 233 282 320 334 304 210 142 128 126 128 125 117 95.8 83.6 80.5 65.0 58.4 55.6 57.2 66.0 72.0 81.3 88.7 92.7 109 134 290 381 344 284 198 141 121 130 137 130 121 141 198 284 344 381 290 134 109 92.7 88.7 81.3 72.0 66.0 57.2 55.6 70.0 24.3 23.7 27.4 29.7 30.0 29.0 31.0 31.2 47.0 100 317 355 275 167 121 89.0 70.6 60.0 56.1 60.0 70.6 89.0 121 167 275 355 317 100 47.0 31.2 31.0 29.0 30.0 29.7 27.4 23.7 75.0 12.8 14.3 16.2 12.4 13.9 15.4 17.7 14.6 22.1 63.4 254 180 76.7 45.4 55.8 66.7 43.9 29.3 22.2 29.3 43.9 66.7 55.8 45.4 76.7 180 254 63.4 22.1 14.6 17.7 15.4 13.9 12.4 16.2 14.3 80.0 5.5 9.3 10.8 6.0 7.0 9.2 10.6 9.9 10.3 12.8 19.1 20.5 16.3 11.7 9.9 9.0 8.5 7.9 7.2 7.9 8.5 9.0 9.9 11.7 16.3 20.5 19.1 12.8 10.3 9.9 10.6 9.2 7.0 6.0 10.8 9.3 85.0 1.7 1.7 2.6 4.2 4.7 6.2 7.4 8.1 7.5 7.1 11.3 16.4 14.1 10.7 4.9 3.7 2.8 2.3 2.2 2.3 2.8 3.7 4.9 10.7 14.1 16.4 11.3 7.1 7.4 8.1 7.4 6.2 4.7 4.2 2.6 1.7 90.0 0.7 0.5 0.9 1.7 2.0 2.9 3.7 4.1 3.1 2.9 6.2 9.6 9.3 7.8 2.0 1.5 1.1 0.7 0.6 0.7 1.1 1.5 2.0 7.8 9.3 9.6 6.2 2.9 3.1 4.1 3.7 2.9 2.0 1.7 0.9 0.5 95.0 0.4 0.4 0.8 1.4 1.7 1.8 2.0 2.2 2.1 2.2 3.5 6.0 5.6 4.5 1.4 0.9 0.7 0.6 0.5 0.6 0.7 0.9 1.4 4.5 5.6 6.0 3.5 2.2 2.1 2.2 2.0 1.8 1.7 1.4 0.8 0.4 100.0 0.3 0.3 0.5 1.0 1.3 1.4 1.5 1.5 1.5 1.6 1.7 1.7 1.7 1.4 1.0 0.7 0.5 0.4 0.4 0.4 0.5 0.7 1.0 1.4 1.7 1.7 1.7 1.6 1.5 1.5 1.5 1.4 1.3 1.0 0.5 0.3 105.0 0.3 0.3 0.4 0.6 0.8 1.0 1.1 1.1 1.1 1.1 1.2 1.3 1.2 1.0 0.8 0.5 0.4 0.3 0.3 0.3 0.4 0.5 0.8 1.0 1.2 1.3 1.2 1.1 1.1 1.1 1.1 1.0 0.8 0.6 0.4 0.3 110.0 0.3 0.3 0.3 0.5 0.5 0.6 0.7 0.8 0.8 0.8 0.8 0.8 0.8 0.7 0.6 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.6 0.7 0.8 0.8 0.8 0.8 0.8 0.8 0.7 0.6 0.5 0.5 0.3 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 0.5 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