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] 39265 # [MANUFAC] SiTECO # [LUMCAT] 5UK557E1MT0C # [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 1, 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/39265_D.ies # Luminaire flux = 5082 lm, # 77.0 % of the bulb flux # between 75 and 90: 4.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 116.5 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 3.4 cd / 1000 lm , 0.2 % of the luminaire flux # CutOff Type: IES_Semi-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: 9 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 43 % # (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 469 cd / 1000 lm, # 67.5 deg to < 76 deg: max 497 cd / 1000 lm, # maximum spec. lum. intensity 497 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: 0.0 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 5.0 161 162 164 165 164 163 162 164 164 165 165 165 164 165 169 174 175 174 173 174 175 174 169 165 164 165 165 165 164 164 162 163 164 165 164 162 10.0 154 156 156 156 158 165 168 169 170 172 175 180 184 181 178 181 177 179 178 179 177 181 178 181 184 180 175 172 170 169 168 165 158 156 156 156 15.0 146 151 150 154 156 158 160 163 167 170 175 181 188 195 202 195 203 193 180 193 203 195 202 195 188 181 175 170 167 163 160 158 156 154 150 151 20.0 141 145 144 150 153 154 154 156 159 164 172 185 195 206 216 221 217 210 195 210 217 221 216 206 195 185 172 164 159 156 154 154 153 150 144 145 25.0 132 136 140 143 145 146 149 151 152 157 168 186 203 217 229 226 223 213 202 213 223 226 229 217 203 186 168 157 152 151 149 146 145 143 140 136 30.0 133 137 140 138 138 141 143 142 146 150 160 177 202 220 228 219 215 207 196 207 215 219 228 220 202 177 160 150 146 142 143 141 138 138 140 137 35.0 120 129 134 132 131 132 134 136 141 145 159 182 208 221 224 226 215 213 193 213 215 226 224 221 208 182 159 145 141 136 134 132 131 132 134 129 40.0 110 116 120 126 130 128 131 132 135 143 157 190 212 218 220 202 195 201 176 201 195 202 220 218 212 190 157 143 135 132 131 128 130 126 120 116 45.0 103 108 112 120 135 135 134 133 134 141 162 192 218 236 213 193 180 184 157 184 180 193 213 236 218 192 162 141 134 133 134 135 135 120 112 108 50.0 98.0 99.5 107 113 132 147 137 140 131 141 183 215 237 233 230 188 160 157 133 157 160 188 230 233 237 215 183 141 131 140 137 147 132 113 107 99.5 55.0 88.5 90.0 97.6 113 129 153 145 142 130 139 198 284 288 263 256 218 173 148 125 148 173 218 256 263 288 284 198 139 130 142 145 153 129 113 97.6 90.0 60.0 71.0 73.4 84.3 108 129 157 159 140 124 133 199 341 427 364 295 210 155 128 94.3 128 155 210 295 364 427 341 199 133 124 140 159 157 129 108 84.3 73.4 65.0 39.3 42.7 52.7 75.4 104 131 134 134 120 130 270 416 469 355 239 175 119 88.6 66.7 88.6 119 175 239 355 469 416 270 130 120 134 134 131 104 75.4 52.7 42.7 70.0 13.5 13.0 16.2 29.8 36.1 44.9 62.3 74.8 99.8 144 361 497 340 213 131 80.8 50.8 39.5 36.2 39.5 50.8 80.8 131 213 340 497 361 144 99.8 74.8 62.3 44.9 36.1 29.8 16.2 13.0 75.0 9.8 10.9 12.8 10.1 11.7 10.0 12.0 11.1 18.5 72.3 286 241 126 85.8 69.8 47.1 30.1 23.9 16.9 23.9 30.1 47.1 69.8 85.8 126 241 286 72.3 18.5 11.1 12.0 10.0 11.7 10.1 12.8 10.9 80.0 7.1 17.6 11.6 6.4 6.2 7.1 8.0 7.6 10.5 33.8 116 80.8 16.5 7.2 7.0 6.2 6.0 5.4 5.5 5.4 6.0 6.2 7.0 7.2 16.5 80.8 116 33.8 10.5 7.6 8.0 7.1 6.2 6.4 11.6 17.6 85.0 4.5 4.5 5.0 4.5 5.0 5.2 5.9 5.2 4.6 4.3 4.4 4.2 4.0 4.1 4.3 4.4 4.2 3.9 3.7 3.9 4.2 4.4 4.3 4.1 4.0 4.2 4.4 4.3 4.6 5.2 5.9 5.2 5.0 4.5 5.0 4.5 90.0 1.8 2.3 2.7 2.7 3.1 3.1 3.3 3.1 2.6 2.6 2.4 2.6 2.4 2.4 2.6 2.7 2.7 1.9 3.4 1.9 2.7 2.7 2.6 2.4 2.4 2.6 2.4 2.6 2.6 3.1 3.3 3.1 3.1 2.7 2.7 2.3 95.0 0.6 1.0 1.5 1.8 1.9 1.9 2.2 2.1 2.0 1.9 2.0 1.9 1.9 1.9 2.0 1.9 1.9 1.4 1.4 1.4 1.9 1.9 2.0 1.9 1.9 1.9 2.0 1.9 2.0 2.1 2.2 1.9 1.9 1.8 1.5 1.0 100.0 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