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] 37990 # [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 2, RP 8 # [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/37990.ies # Luminaire flux = 7980 lm, # 76.0 % of the bulb flux # between 75 and 90: 3.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 18.9 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 12.1 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: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 70 % # (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 451 cd / 1000 lm, # 67.5 deg to < 76 deg: max 395 cd / 1000 lm, # maximum spec. lum. intensity 460 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 5.0 146 146 145 145 145 145 146 147 147 147 147 147 147 148 148 149 149 149 150 149 149 149 148 148 147 147 147 147 147 147 146 145 145 145 145 146 10.0 143 142 142 143 143 144 146 146 146 146 147 148 149 149 151 152 152 153 153 153 152 152 151 149 149 148 147 146 146 146 146 144 143 143 142 142 15.0 139 139 141 142 145 143 143 144 145 145 148 151 154 154 157 157 158 153 160 153 158 157 157 154 154 151 148 145 145 144 143 143 145 142 141 139 20.0 134 135 137 142 141 146 145 144 145 146 148 153 158 163 164 168 168 166 165 166 168 168 164 163 158 153 148 146 145 144 145 146 141 142 137 135 25.0 127 130 134 136 139 140 142 142 140 141 145 153 161 171 181 177 179 173 170 173 179 177 181 171 161 153 145 141 140 142 142 140 139 136 134 130 30.0 123 126 131 132 134 136 137 137 138 141 145 152 167 179 195 193 187 178 171 178 187 193 195 179 167 152 145 141 138 137 137 136 134 132 131 126 35.0 116 123 129 129 131 133 131 131 131 133 138 152 175 195 201 212 192 186 177 186 192 212 201 195 175 152 138 133 131 131 131 133 131 129 129 123 40.0 111 115 124 127 142 139 131 128 127 133 138 153 189 225 239 226 210 216 191 216 210 226 239 225 189 153 138 133 127 128 131 139 142 127 124 115 45.0 101 109 118 123 150 142 139 132 122 128 143 160 214 258 296 285 245 247 216 247 245 285 296 258 214 160 143 128 122 132 139 142 150 123 118 109 50.0 94.6 107 111 119 152 148 137 130 120 124 139 179 251 342 368 373 334 311 295 311 334 373 368 342 251 179 139 124 120 130 137 148 152 119 111 107 55.0 79.9 86.9 93.1 107 133 140 124 118 116 120 136 217 345 427 460 410 345 337 340 337 345 410 460 427 345 217 136 120 116 118 124 140 133 107 93.1 86.9 60.0 65.2 71.5 84.6 94.3 108 116 109 111 121 120 143 274 428 460 390 321 279 268 285 268 279 321 390 460 428 274 143 120 121 111 109 116 108 94.3 84.6 71.5 65.0 40.7 41.8 49.9 59.2 66.5 73.2 79.0 82.4 99.0 114 185 414 451 320 200 141 127 146 148 146 127 141 200 320 451 414 185 114 99.0 82.4 79.0 73.2 66.5 59.2 49.9 41.8 70.0 18.3 17.3 18.1 17.9 22.5 24.7 22.6 17.1 35.0 48.7 252 395 280 148 104 85.7 70.0 59.1 53.8 59.1 70.0 85.7 104 148 280 395 252 48.7 35.0 17.1 22.6 24.7 22.5 17.9 18.1 17.3 75.0 10.5 15.4 14.9 9.9 12.3 15.1 15.6 12.1 17.7 28.8 163 153 56.0 33.8 49.5 59.2 47.7 25.7 20.5 25.7 47.7 59.2 49.5 33.8 56.0 153 163 28.8 17.7 12.1 15.6 15.1 12.3 9.9 14.9 15.4 80.0 4.2 5.7 9.3 5.4 6.5 9.2 10.0 8.4 8.8 10.7 13.2 18.9 17.4 10.4 9.5 8.5 8.6 7.2 7.2 7.2 8.6 8.5 9.5 10.4 17.4 18.9 13.2 10.7 8.8 8.4 10.0 9.2 6.5 5.4 9.3 5.7 85.0 1.8 1.9 2.7 4.1 4.7 6.0 6.7 6.8 6.0 6.5 8.7 17.3 17.6 9.9 5.1 3.9 3.2 2.5 2.5 2.5 3.2 3.9 5.1 9.9 17.6 17.3 8.7 6.5 6.0 6.8 6.7 6.0 4.7 4.1 2.7 1.9 90.0 0.6 0.6 1.0 1.7 2.0 2.9 3.3 3.3 2.5 2.8 5.5 9.4 12.1 5.8 2.1 1.6 1.2 0.9 0.8 0.9 1.2 1.6 2.1 5.8 12.1 9.4 5.5 2.8 2.5 3.3 3.3 2.9 2.0 1.7 1.0 0.6 95.0 0.4 0.5 0.9 1.4 1.6 1.6 1.8 2.0 1.9 2.1 3.3 5.7 6.5 3.2 1.4 1.0 0.8 0.6 0.5 0.6 0.8 1.0 1.4 3.2 6.5 5.7 3.3 2.1 1.9 2.0 1.8 1.6 1.6 1.4 0.9 0.5 100.0 0.4 0.4 0.6 1.0 1.3 1.4 1.4 1.5 1.5 1.6 1.7 1.7 1.6 1.3 1.0 0.7 0.5 0.4 0.4 0.4 0.5 0.7 1.0 1.3 1.6 1.7 1.7 1.6 1.5 1.5 1.4 1.4 1.3 1.0 0.6 0.4 105.0 0.4 0.4 0.4 0.6 0.9 1.0 1.1 1.1 1.1 1.2 1.2 1.2 1.1 1.0 0.8 0.5 0.4 0.4 0.4 0.4 0.4 0.5 0.8 1.0 1.1 1.2 1.2 1.2 1.1 1.1 1.1 1.0 0.9 0.6 0.4 0.4 110.0 0.4 0.4 0.4 0.5 0.6 0.6 0.7 0.8 0.8 0.8 0.9 0.8 0.7 0.7 0.6 0.4 0.3 0.4 0.3 0.4 0.3 0.4 0.6 0.7 0.7 0.8 0.9 0.8 0.8 0.8 0.7 0.6 0.6 0.5 0.4 0.4 115.0 0.4 0.4 0.4 0.4 0.5 0.6 0.6 0.6 0.6 0.7 0.6 0.6 0.6 0.5 0.4 0.4 0.3 0.2 0.2 0.2 0.3 0.4 0.4 0.5 0.6 0.6 0.6 0.7 0.6 0.6 0.6 0.6 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 0.5 0.4 0.4 0.3 0.3 0.2 0.3 0.2 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 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