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] 38332 # [MANUFAC] SiTECO # [LUMCAT] 5NA587E1MT0B # [LUMINAIRE] SC 50, 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 70W # [LAMP] HST 70W # TILT=NONE # Bulbs: 1, 6600 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.253 0.253 0.000 # Ballast factor: 1, Input power: 83 W # Source file: ies/38332.ies # Luminaire flux = 5016 lm, # 76.0 % of the bulb flux # between 75 and 90: 2.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 26.9 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 4.0 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: 66 % # (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 440 cd / 1000 lm, # 67.5 deg to < 76 deg: max 356 cd / 1000 lm, # maximum spec. lum. intensity 489 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: 0.0 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 5.0 140 140 142 143 144 144 144 145 145 144 144 143 143 144 145 147 147 145 144 145 147 147 145 144 143 143 144 144 145 145 144 144 144 143 142 140 10.0 139 141 142 142 145 145 147 148 147 147 148 150 151 154 152 153 152 151 150 151 152 153 152 154 151 150 148 147 147 148 147 145 145 142 142 141 15.0 138 141 140 143 145 146 144 144 145 146 150 154 160 161 166 170 169 169 162 169 169 170 166 161 160 154 150 146 145 144 144 146 145 143 140 141 20.0 136 136 140 144 146 146 142 141 143 146 153 160 166 175 182 181 191 186 171 186 191 181 182 175 166 160 153 146 143 141 142 146 146 144 140 136 25.0 132 131 137 138 139 140 142 142 141 141 145 158 174 191 202 206 202 202 188 202 202 206 202 191 174 158 145 141 141 142 142 140 139 138 137 131 30.0 129 130 135 131 135 136 137 138 138 138 144 161 181 200 224 218 211 216 198 216 211 218 224 200 181 161 144 138 138 138 137 136 135 131 135 130 35.0 123 130 135 129 129 131 132 132 133 135 143 167 201 217 233 226 220 227 199 227 220 226 233 217 201 167 143 135 133 132 132 131 129 129 135 130 40.0 109 115 120 121 128 130 134 130 129 132 140 176 214 245 247 246 233 238 212 238 233 246 247 245 214 176 140 132 129 130 134 130 128 121 120 115 45.0 104 107 110 112 129 137 135 130 127 131 149 180 222 264 282 266 242 249 215 249 242 266 282 264 222 180 149 131 127 130 135 137 129 112 110 107 50.0 100 98.4 101 109 130 137 141 139 128 133 154 202 239 279 307 308 284 278 252 278 284 308 307 279 239 202 154 133 128 139 141 137 130 109 101 98.4 55.0 87.7 86.9 96.1 106 132 153 152 128 121 129 151 260 338 400 420 383 312 315 279 315 312 383 420 400 338 260 151 129 121 128 152 153 132 106 96.1 86.9 60.0 75.8 73.4 83.5 89.0 115 138 120 117 124 124 154 304 474 489 415 337 264 250 222 250 264 337 415 489 474 304 154 124 124 117 120 138 115 89.0 83.5 73.4 65.0 47.7 48.8 51.9 59.6 56.6 67.9 76.2 75.1 87.8 88.2 196 410 440 369 290 202 154 130 97.7 130 154 202 290 369 440 410 196 88.2 87.8 75.1 76.2 67.9 56.6 59.6 51.9 48.8 70.0 15.5 15.3 16.5 16.3 19.3 21.0 26.5 22.0 17.2 35.0 202 356 271 163 97.1 74.0 57.2 48.6 40.1 48.6 57.2 74.0 97.1 163 271 356 202 35.0 17.2 22.0 26.5 21.0 19.3 16.3 16.5 15.3 75.0 7.6 10.4 14.1 6.9 8.0 11.7 14.1 13.7 12.3 24.1 140 131 64.4 18.6 29.3 23.6 27.9 25.4 14.3 25.4 27.9 23.6 29.3 18.6 64.4 131 140 24.1 12.3 13.7 14.1 11.7 8.0 6.9 14.1 10.4 80.0 3.6 8.8 6.8 4.8 5.7 7.6 9.2 8.8 8.1 9.2 19.3 26.9 13.4 7.7 5.6 4.7 4.3 4.3 4.0 4.3 4.3 4.7 5.6 7.7 13.4 26.9 19.3 9.2 8.1 8.8 9.2 7.6 5.7 4.8 6.8 8.8 85.0 1.7 1.9 2.7 4.3 4.7 5.5 5.7 5.9 6.1 6.2 7.8 10.3 9.2 6.3 4.6 3.7 3.0 2.8 2.6 2.8 3.0 3.7 4.6 6.3 9.2 10.3 7.8 6.2 6.1 5.9 5.7 5.5 4.7 4.3 2.7 1.9 90.0 0.8 0.8 1.4 2.6 2.3 2.9 2.8 3.3 3.3 3.4 3.8 4.0 3.7 3.0 2.3 1.8 1.4 1.1 1.1 1.1 1.4 1.8 2.3 3.0 3.7 4.0 3.8 3.4 3.3 3.3 2.8 2.9 2.3 2.6 1.4 0.8 95.0 0.6 0.8 1.1 2.0 2.2 2.4 2.4 2.7 2.4 2.7 2.9 2.8 2.6 2.2 1.9 1.3 0.9 0.8 0.8 0.8 0.9 1.3 1.9 2.2 2.6 2.8 2.9 2.7 2.4 2.7 2.4 2.4 2.2 2.0 1.1 0.8 100.0 0.5 0.6 0.9 1.5 1.6 1.8 1.6 1.9 1.8 1.7 2.0 2.2 1.8 1.6 1.4 0.9 0.8 0.7 0.6 0.7 0.8 0.9 1.4 1.6 1.8 2.2 2.0 1.7 1.8 1.9 1.6 1.8 1.6 1.5 0.9 0.6 105.0 0.5 0.6 0.6 0.9 1.0 1.0 1.1 1.2 1.2 1.2 1.1 1.1 1.1 1.1 0.9 0.7 0.5 0.5 0.5 0.5 0.5 0.7 0.9 1.1 1.1 1.1 1.1 1.2 1.2 1.2 1.1 1.0 1.0 0.9 0.6 0.6 110.0 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.7 0.8 0.9 0.8 0.8 0.7 0.6 0.6 0.5 0.3 0.3 0.3 0.3 0.3 0.5 0.6 0.6 0.7 0.8 0.8 0.9 0.8 0.7 0.7 0.7 0.7 0.6 0.6 0.5 115.0 0.6 0.5 0.6 0.6 0.6 0.7 0.6 0.6 0.5 0.6 0.6 0.6 0.5 0.3 0.5 0.4 0.3 0.4 0.3 0.4 0.3 0.4 0.5 0.3 0.5 0.6 0.6 0.6 0.5 0.6 0.6 0.7 0.6 0.6 0.6 0.5 120.0 0.6 0.6 0.6 0.6 0.6 0.7 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.3 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.7 0.6 0.6 0.6 0.6 125.0 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