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] 32159 # [MANUFAC] SiTECO # [LUMCAT] 5NA392E1MT00N + 5NA39210XW1 # [LUMINAIRE] ST 50, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester # [MORE] radial facetted reflector # [MORE] indiv. Position, LP 2, RP 5 # [MORE] 5NA39210XW1 : PC-diffuser, clear # [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: 0.290 0.600 0.000 # Ballast factor: 1, Input power: 83 W # Source file: ies/32159.ies # Luminaire flux = 5630 lm, # 85.3 % of the bulb flux # between 75 and 90: 2.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 37.1 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 3.9 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: 13 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 56 % # (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 560 cd / 1000 lm, # 67.5 deg to < 76 deg: max 468 cd / 1000 lm, # maximum spec. lum. intensity 585 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 5.0 146 147 151 154 160 163 165 164 166 168 169 168 167 166 166 161 161 159 159 159 161 161 166 166 167 168 169 168 166 164 165 163 160 154 151 147 10.0 148 151 160 164 166 167 167 166 166 167 169 171 172 171 171 171 169 169 168 169 169 171 171 171 172 171 169 167 166 166 167 167 166 164 160 151 15.0 157 158 160 163 165 165 165 164 164 165 168 172 174 176 176 175 175 173 172 173 175 175 176 176 174 172 168 165 164 164 165 165 165 163 160 158 20.0 152 153 157 162 163 166 167 166 164 163 164 169 177 183 185 184 182 179 178 179 182 184 185 183 177 169 164 163 164 166 167 166 163 162 157 153 25.0 147 149 153 156 163 165 166 166 163 162 164 170 180 193 203 195 189 180 176 180 189 195 203 193 180 170 164 162 163 166 166 165 163 156 153 149 30.0 139 143 149 154 158 162 163 161 159 159 164 180 205 209 218 212 196 182 173 182 196 212 218 209 205 180 164 159 159 161 163 162 158 154 149 143 35.0 130 136 146 151 151 154 151 150 153 156 166 191 228 264 254 243 214 192 183 192 214 243 254 264 228 191 166 156 153 150 151 154 151 151 146 136 40.0 120 125 137 145 145 141 138 139 145 154 166 193 247 290 329 287 259 217 212 217 259 287 329 290 247 193 166 154 145 139 138 141 145 145 137 125 45.0 115 119 124 132 140 131 138 135 134 148 176 208 264 324 360 378 353 296 266 296 353 378 360 324 264 208 176 148 134 135 138 131 140 132 124 119 50.0 110 112 117 124 129 127 127 142 125 137 163 288 401 440 471 430 377 325 296 325 377 430 471 440 401 288 163 137 125 142 127 127 129 124 117 112 55.0 115 108 116 118 131 119 121 121 123 128 171 379 507 543 476 407 328 290 269 290 328 407 476 543 507 379 171 128 123 121 121 119 131 118 116 108 60.0 92.4 91.0 91.0 101 109 107 94.3 107 113 122 252 503 585 469 305 204 168 172 169 172 168 204 305 469 585 503 252 122 113 107 94.3 107 109 101 91.0 91.0 65.0 56.3 61.1 67.1 76.9 76.7 82.0 87.0 93.1 153 224 431 560 368 228 106 85.2 75.7 85.1 90.5 85.1 75.7 85.2 106 228 368 560 431 224 153 93.1 87.0 82.0 76.7 76.9 67.1 61.1 70.0 23.7 30.6 36.3 44.1 45.7 50.5 60.9 90.1 69.1 144 468 386 202 111 84.1 76.6 50.6 41.2 29.7 41.2 50.6 76.6 84.1 111 202 386 468 144 69.1 90.1 60.9 50.5 45.7 44.1 36.3 30.6 75.0 17.5 20.4 27.2 19.4 19.2 20.0 24.2 33.8 25.1 45.6 186 45.6 104 62.4 49.7 37.8 29.9 21.5 12.8 21.5 29.9 37.8 49.7 62.4 104 45.6 186 45.6 25.1 33.8 24.2 20.0 19.2 19.4 27.2 20.4 80.0 9.2 20.6 37.1 12.3 11.1 8.0 7.6 10.6 6.5 7.4 5.9 5.4 4.7 5.7 35.7 4.8 15.6 4.9 4.9 4.9 15.6 4.8 35.7 5.7 4.7 5.4 5.9 7.4 6.5 10.6 7.6 8.0 11.1 12.3 37.1 20.6 85.0 3.2 5.4 6.0 6.9 5.9 5.1 4.5 6.6 3.0 3.4 4.1 3.5 2.8 2.3 2.0 2.1 2.1 2.1 1.9 2.1 2.1 2.1 2.0 2.3 2.8 3.5 4.1 3.4 3.0 6.6 4.5 5.1 5.9 6.9 6.0 5.4 90.0 1.3 2.1 3.1 3.7 3.8 2.9 3.2 3.4 2.2 2.2 2.5 2.2 2.1 1.3 1.2 1.1 1.3 1.1 1.1 1.1 1.3 1.1 1.2 1.3 2.1 2.2 2.5 2.2 2.2 3.4 3.2 2.9 3.8 3.7 3.1 2.1 95.0 0.5 0.9 1.6 2.5 2.7 3.0 2.6 3.9 1.8 1.9 2.1 1.9 1.5 0.9 0.7 0.6 0.7 0.6 0.5 0.6 0.7 0.6 0.7 0.9 1.5 1.9 2.1 1.9 1.8 3.9 2.6 3.0 2.7 2.5 1.6 0.9 100.0 0.3 0.4 0.9 2.1 2.1 2.7 2.3 3.5 1.8 2.1 2.3 2.1 1.6 1.1 0.8 0.6 0.5 0.5 0.4 0.5 0.5 0.6 0.8 1.1 1.6 2.1 2.3 2.1 1.8 3.5 2.3 2.7 2.1 2.1 0.9 0.4 105.0 0.3 0.3 0.4 0.8 1.5 2.2 1.9 1.8 1.4 1.5 1.5 1.4 1.0 0.7 0.5 0.5 0.5 0.4 0.3 0.4 0.5 0.5 0.5 0.7 1.0 1.4 1.5 1.5 1.4 1.8 1.9 2.2 1.5 0.8 0.4 0.3 110.0 0.3 0.3 0.4 0.6 0.9 1.4 1.8 2.1 1.0 1.0 1.0 0.8 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.5 0.6 0.8 1.0 1.0 1.0 2.1 1.8 1.4 0.9 0.6 0.4 0.3 115.0 0.4 0.4 0.4 0.5 0.8 1.1 1.4 1.1 0.9 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.5 0.6 0.7 0.8 0.9 0.9 1.1 1.4 1.1 0.8 0.5 0.4 0.4 120.0 0.4 0.5 0.5 0.6 0.7 0.9 1.0 1.0 0.8 0.8 0.8 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 0.8 0.8 0.8 1.0 1.0 0.9 0.7 0.6 0.5 0.5 125.0 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