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] 38478 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1MT1C # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] default position, LP 2, lampholder angle 6 # [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: 0.222 0.222 0.000 # Ballast factor: 1, Input power: 83 W # Source file: ies/38478_D.ies # Luminaire flux = 5161 lm, # 78.2 % of the bulb flux # between 75 and 90: 2.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 21.1 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 4.2 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: 14 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 61 % # (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 543 cd / 1000 lm, # 67.5 deg to < 76 deg: max 484 cd / 1000 lm, # maximum spec. lum. intensity 543 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: 0.0 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 5.0 157 158 161 163 163 163 164 165 166 166 166 166 166 167 169 170 169 167 166 167 169 170 169 167 166 166 166 166 166 165 164 163 163 163 161 158 10.0 153 154 156 156 159 163 165 167 167 168 170 174 179 183 187 184 182 180 176 180 182 184 187 183 179 174 170 168 167 167 165 163 159 156 156 154 15.0 148 149 151 152 156 157 159 162 165 167 172 177 186 190 196 206 209 196 181 196 209 206 196 190 186 177 172 167 165 162 159 157 156 152 151 149 20.0 144 145 146 151 152 154 157 157 158 162 171 185 195 206 213 216 226 217 204 217 226 216 213 206 195 185 171 162 158 157 157 154 152 151 146 145 25.0 135 138 139 142 145 148 151 151 153 156 169 190 208 224 230 226 226 225 210 225 226 226 230 224 208 190 169 156 153 151 151 148 145 142 139 138 30.0 148 142 138 137 139 141 145 145 147 152 166 191 218 234 241 231 212 215 199 215 212 231 241 234 218 191 166 152 147 145 145 141 139 137 138 142 35.0 128 135 136 133 131 132 134 136 141 147 164 202 240 254 251 235 218 215 198 215 218 235 251 254 240 202 164 147 141 136 134 132 131 133 136 135 40.0 116 120 122 127 129 129 129 132 137 146 169 218 248 267 264 243 211 205 190 205 211 243 264 267 248 218 169 146 137 132 129 129 129 127 122 120 45.0 108 114 114 118 133 130 132 132 134 143 180 223 258 282 280 246 206 187 180 187 206 246 280 282 258 223 180 143 134 132 132 130 133 118 114 114 50.0 105 107 109 114 136 132 132 140 132 142 204 284 311 299 300 280 211 183 185 183 211 280 300 299 311 284 204 142 132 140 132 132 136 114 109 107 55.0 95.5 95.3 104 117 124 148 134 138 129 138 220 376 440 428 354 278 193 166 193 166 193 278 354 428 440 376 220 138 129 138 134 148 124 117 104 95.3 60.0 61.8 64.4 81.7 94.7 115 133 131 120 122 131 274 482 542 436 302 221 149 119 154 119 149 221 302 436 542 482 274 131 122 120 131 133 115 94.7 81.7 64.4 65.0 28.6 32.2 38.7 51.4 52.3 60.5 78.1 96.9 121 140 390 543 412 247 161 114 78.9 71.2 87.7 71.2 78.9 114 161 247 412 543 390 140 121 96.9 78.1 60.5 52.3 51.4 38.7 32.2 70.0 12.3 12.0 13.3 16.0 16.7 15.6 25.0 31.8 42.6 139 484 424 216 106 77.2 61.6 47.9 39.9 38.7 39.9 47.9 61.6 77.2 106 216 424 484 139 42.6 31.8 25.0 15.6 16.7 16.0 13.3 12.0 75.0 9.6 12.4 16.7 8.1 7.4 9.1 10.1 9.4 13.2 81.2 225 120 31.6 11.7 18.4 25.8 25.8 21.6 15.1 21.6 25.8 25.8 18.4 11.7 31.6 120 225 81.2 13.2 9.4 10.1 9.1 7.4 8.1 16.7 12.4 80.0 6.6 12.0 17.7 5.4 5.3 6.1 7.1 6.5 7.9 12.0 21.1 12.3 5.7 5.7 5.7 6.0 6.3 6.9 8.3 6.9 6.3 6.0 5.7 5.7 5.7 12.3 21.1 12.0 7.9 6.5 7.1 6.1 5.3 5.4 17.7 12.0 85.0 4.7 4.6 4.9 4.4 4.7 5.0 5.7 4.8 4.2 4.0 4.2 4.1 4.0 4.2 4.6 4.7 4.8 4.7 5.3 4.7 4.8 4.7 4.6 4.2 4.0 4.1 4.2 4.0 4.2 4.8 5.7 5.0 4.7 4.4 4.9 4.6 90.0 1.7 2.2 2.7 2.7 3.1 3.3 3.3 3.1 2.7 2.5 2.4 2.7 2.5 2.7 2.7 2.7 2.8 2.5 4.2 2.5 2.8 2.7 2.7 2.7 2.5 2.7 2.4 2.5 2.7 3.1 3.3 3.3 3.1 2.7 2.7 2.2 95.0 0.6 0.9 1.6 1.8 1.8 1.8 2.2 2.1 2.0 2.0 2.0 2.0 1.8 1.8 2.0 2.0 2.2 1.6 1.9 1.6 2.2 2.0 2.0 1.8 1.8 2.0 2.0 2.0 2.0 2.1 2.2 1.8 1.8 1.8 1.6 0.9 100.0 0.3 0.4 0.7 1.2 1.0 1.0 1.3 1.4 1.3 1.2 1.2 1.2 1.3 1.3 1.4 1.4 1.7 1.1 1.1 1.1 1.7 1.4 1.4 1.3 1.3 1.2 1.2 1.2 1.3 1.4 1.3 1.0 1.0 1.2 0.7 0.4 105.0 0.3 0.3 0.4 0.6 0.8 0.6 0.7 0.9 0.8 0.8 0.9 0.8 0.8 0.9 0.9 0.9 1.0 0.7 0.6 0.7 1.0 0.9 0.9 0.9 0.8 0.8 0.9 0.8 0.8 0.9 0.7 0.6 0.8 0.6 0.4 0.3 110.0 0.3 0.3 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.6 0.5 0.5 0.5 0.6 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.3 115.0 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.5 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.6 0.6 0.4 0.3 0.4 0.6 0.6 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.5 0.6 0.5 0.5 0.5 0.5 0.5 120.0 0.5 0.6 0.6 0.6 0.6 0.5 0.6 0.5 0.6 0.6 0.6 0.5 0.4 0.5 0.4 0.5 0.5 0.3 0.3 0.3 0.5 0.5 0.4 0.5 0.4 0.5 0.6 0.6 0.6 0.5 0.6 0.5 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