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] 39198 # [MANUFAC] SiTECO # [LUMCAT] 5NA589E1TT0B # [LUMINAIRE] SC 200, 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 1, RP 9 # [LAMPCAT] Philips: SON-T PIA PLUS 400W # [LAMP] HST 400W # TILT=NONE # Bulbs: 1, 55000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.370 0.370 0.000 # Ballast factor: 1, Input power: 440 W # Source file: ies/39198.ies # Luminaire flux = 43058 lm, # 78.3 % of the bulb flux # between 75 and 90: 2.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 35.9 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 7.7 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: 14 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 63 % # (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 453 cd / 1000 lm, # 67.5 deg to < 76 deg: max 346 cd / 1000 lm, # maximum spec. lum. intensity 453 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: 0.0 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 5.0 127 128 130 133 134 136 137 138 139 140 141 143 145 147 147 147 146 145 144 145 146 147 147 147 145 143 141 140 139 138 137 136 134 133 130 128 10.0 124 127 129 129 130 133 137 140 144 147 151 157 161 164 164 164 166 164 156 164 166 164 164 164 161 157 151 147 144 140 137 133 130 129 129 127 15.0 120 124 126 127 131 133 134 136 139 146 154 164 175 183 189 189 184 187 175 187 184 189 189 183 175 164 154 146 139 136 134 133 131 127 126 124 20.0 117 121 121 126 128 127 129 130 133 141 153 167 182 195 205 212 208 204 194 204 208 212 205 195 182 167 153 141 133 130 129 127 128 126 121 121 25.0 117 119 120 122 122 123 125 126 130 137 152 171 188 202 215 223 226 214 206 214 226 223 215 202 188 171 152 137 130 126 125 123 122 122 120 119 30.0 114 115 117 117 120 123 123 123 123 128 144 176 200 215 220 224 232 221 213 221 232 224 220 215 200 176 144 128 123 123 123 123 120 117 117 115 35.0 113 112 112 115 117 118 117 117 115 119 140 181 206 228 238 224 227 229 201 229 227 224 238 228 206 181 140 119 115 117 117 118 117 115 112 112 40.0 111 110 113 125 127 117 113 111 111 114 135 192 224 235 261 246 223 236 206 236 223 246 261 235 224 192 135 114 111 111 113 117 127 125 113 110 45.0 99.7 100 108 127 135 125 114 110 110 113 143 209 239 256 289 310 278 277 273 277 278 310 289 256 239 209 143 113 110 110 114 125 135 127 108 100 50.0 99.2 99.6 99.6 119 131 134 125 115 113 120 187 269 303 320 368 407 405 385 401 385 405 407 368 320 303 269 187 120 113 115 125 134 131 119 99.6 99.6 55.0 79.3 84.8 90.1 110 127 129 128 115 110 124 231 312 353 389 424 406 405 401 404 401 405 406 424 389 353 312 231 124 110 115 128 129 127 110 90.1 84.8 60.0 72.7 71.0 79.0 97.9 112 111 116 113 113 128 283 404 428 402 316 222 196 235 245 235 196 222 316 402 428 404 283 128 113 113 116 111 112 97.9 79.0 71.0 65.0 46.1 48.9 57.3 70.9 77.0 83.1 89.8 97.9 109 172 368 453 377 252 151 92.1 78.1 102 126 102 78.1 92.1 151 252 377 453 368 172 109 97.9 89.8 83.1 77.0 70.9 57.3 48.9 70.0 26.9 29.0 26.1 31.7 35.0 38.3 40.3 42.3 52.7 110 346 323 229 126 87.3 64.6 50.2 36.8 34.4 36.8 50.2 64.6 87.3 126 229 323 346 110 52.7 42.3 40.3 38.3 35.0 31.7 26.1 29.0 75.0 12.8 30.5 7.5 7.3 9.7 12.2 13.5 12.9 18.8 100 235 125 43.2 28.0 49.6 59.4 37.7 20.6 12.9 20.6 37.7 59.4 49.6 28.0 43.2 125 235 100 18.8 12.9 13.5 12.2 9.7 7.3 7.5 30.5 80.0 4.4 7.4 5.0 3.1 4.9 6.5 7.2 7.5 8.6 22.8 35.9 24.8 7.8 6.0 4.5 3.9 3.8 3.7 4.7 3.7 3.8 3.9 4.5 6.0 7.8 24.8 35.9 22.8 8.6 7.5 7.2 6.5 4.9 3.1 5.0 7.4 85.0 1.2 1.2 1.6 1.9 2.6 3.2 4.1 4.5 5.1 5.0 5.6 6.3 5.7 4.1 3.0 2.5 2.3 2.3 2.3 2.3 2.3 2.5 3.0 4.1 5.7 6.3 5.6 5.0 5.1 4.5 4.1 3.2 2.6 1.9 1.6 1.2 90.0 0.7 0.8 1.2 1.5 2.1 2.4 3.7 4.6 4.9 3.4 4.0 7.7 7.1 3.5 1.7 1.4 1.1 1.0 1.0 1.0 1.1 1.4 1.7 3.5 7.1 7.7 4.0 3.4 4.9 4.6 3.7 2.4 2.1 1.5 1.2 0.8 95.0 0.6 0.8 1.2 1.5 2.1 2.2 2.2 2.3 2.7 2.5 2.3 2.1 2.2 1.7 1.3 1.0 0.9 0.7 0.7 0.7 0.9 1.0 1.3 1.7 2.2 2.1 2.3 2.5 2.7 2.3 2.2 2.2 2.1 1.5 1.2 0.8 100.0 0.5 0.6 1.0 1.1 1.6 1.8 1.7 1.8 2.0 1.8 2.0 1.9 1.7 1.2 1.0 0.8 0.7 0.6 0.5 0.6 0.7 0.8 1.0 1.2 1.7 1.9 2.0 1.8 2.0 1.8 1.7 1.8 1.6 1.1 1.0 0.6 105.0 0.5 0.5 0.6 0.7 1.0 1.2 1.1 1.3 1.3 1.2 1.1 1.1 1.0 0.8 0.7 0.7 0.5 0.4 0.4 0.4 0.5 0.7 0.7 0.8 1.0 1.1 1.1 1.2 1.3 1.3 1.1 1.2 1.0 0.7 0.6 0.5 110.0 0.5 0.5 0.6 0.6 0.8 0.7 0.8 0.9 0.9 0.9 0.9 0.9 0.7 0.6 0.6 0.5 0.4 0.4 0.4 0.4 0.4 0.5 0.6 0.6 0.7 0.9 0.9 0.9 0.9 0.9 0.8 0.7 0.8 0.6 0.6 0.5 115.0 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.6 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 120.0 0.6 0.6 0.6 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.7 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