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] 38479 # [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] indiv. Position, LP 2, lampholder angle 7 # [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/38479.ies # Luminaire flux = 5056 lm, # 76.6 % 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 19.9 cd / 1000 lm , 1.0 % of the luminaire flux # 90deg and above: max 16.8 cd / 1000 lm , 0.2 % 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: 10 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 49 % # (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 480 cd / 1000 lm, # 67.5 deg to < 76 deg: max 432 cd / 1000 lm, # maximum spec. lum. intensity 531 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: 0.0 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 5.0 150 151 153 156 156 156 156 157 157 156 156 157 157 158 159 160 159 157 155 157 159 160 159 158 157 157 156 156 157 157 156 156 156 156 153 151 10.0 148 148 151 151 152 155 156 158 158 158 160 162 166 169 172 170 168 167 164 167 168 170 172 169 166 162 160 158 158 158 156 155 152 151 151 148 15.0 143 144 146 146 151 151 153 154 155 157 161 165 172 176 182 190 193 184 173 184 193 190 182 176 172 165 161 157 155 154 153 151 151 146 146 144 20.0 140 141 143 147 147 149 151 151 150 152 158 169 180 189 197 201 212 202 192 202 212 201 197 189 180 169 158 152 150 151 151 149 147 147 143 141 25.0 132 134 135 138 141 144 146 146 146 148 156 173 191 206 216 216 218 216 202 216 218 216 216 206 191 173 156 148 146 146 146 144 141 138 135 134 30.0 142 137 134 133 134 137 140 140 141 144 154 176 198 220 232 223 207 212 196 212 207 223 232 220 198 176 154 144 141 140 140 137 134 133 134 137 35.0 126 132 133 128 127 129 130 132 136 140 152 185 222 239 244 231 215 214 197 214 215 231 244 239 222 185 152 140 136 132 130 129 127 128 133 132 40.0 116 119 120 123 126 126 127 129 133 139 154 196 235 257 261 246 215 212 196 212 215 246 261 257 235 196 154 139 133 129 127 126 126 123 120 119 45.0 106 112 112 114 130 128 131 130 131 138 163 203 243 275 288 261 220 200 191 200 220 261 288 275 243 203 163 138 131 130 131 128 130 114 112 112 50.0 106 107 107 110 131 133 131 137 130 136 174 246 281 294 315 313 249 213 215 213 249 313 315 294 281 246 174 136 130 137 131 133 131 110 107 107 55.0 90.9 90.9 98.5 109 123 147 134 136 126 131 179 319 401 437 401 336 244 210 230 210 244 336 401 437 401 319 179 131 126 136 134 147 123 109 98.5 90.9 60.0 58.7 60.9 74.4 84.5 103 124 123 117 119 123 206 419 531 479 362 281 193 166 197 166 193 281 362 479 531 419 206 123 119 117 123 124 103 84.5 74.4 60.9 65.0 28.9 32.9 36.3 44.5 47.0 54.6 70.7 87.0 114 122 281 480 448 301 199 141 95.1 93.7 108 93.7 95.1 141 199 301 448 480 281 122 114 87.0 70.7 54.6 47.0 44.5 36.3 32.9 70.0 14.0 13.3 14.1 15.6 15.2 13.7 23.0 24.5 32.4 78.0 379 432 255 125 79.3 63.3 49.6 42.7 44.5 42.7 49.6 63.3 79.3 125 255 432 379 78.0 32.4 24.5 23.0 13.7 15.2 15.6 14.1 13.3 75.0 10.2 13.0 15.9 7.9 7.1 8.7 9.8 8.6 10.4 44.6 188 133 43.3 14.1 24.7 34.1 30.0 23.6 16.0 23.6 30.0 34.1 24.7 14.1 43.3 133 188 44.6 10.4 8.6 9.8 8.7 7.1 7.9 15.9 13.0 80.0 6.8 11.8 16.2 5.3 5.3 6.1 7.1 6.2 6.6 9.8 19.9 15.3 5.9 5.6 5.7 6.0 6.5 7.4 10.1 7.4 6.5 6.0 5.7 5.6 5.9 15.3 19.9 9.8 6.6 6.2 7.1 6.1 5.3 5.3 16.2 11.8 85.0 4.9 4.8 5.1 4.5 4.6 4.9 5.4 4.6 3.9 3.8 3.9 3.9 4.0 4.2 4.6 4.8 5.0 5.0 7.5 5.0 5.0 4.8 4.6 4.2 4.0 3.9 3.9 3.8 3.9 4.6 5.4 4.9 4.6 4.5 5.1 4.8 90.0 1.7 2.2 2.7 2.7 3.0 3.2 3.3 2.8 2.4 2.4 2.4 2.4 2.4 2.7 2.7 2.7 2.8 2.7 16.8 2.7 2.8 2.7 2.7 2.7 2.4 2.4 2.4 2.4 2.4 2.8 3.3 3.2 3.0 2.7 2.7 2.2 95.0 0.6 1.1 1.6 1.9 1.7 1.9 2.1 2.0 1.7 1.8 1.9 1.9 1.8 1.9 2.2 2.1 2.2 1.7 6.4 1.7 2.2 2.1 2.2 1.9 1.8 1.9 1.9 1.8 1.7 2.0 2.1 1.9 1.7 1.9 1.6 1.1 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 125.0 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