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] 39270 # [MANUFAC] SiTECO # [LUMCAT] 5UK557E1MT0Q # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, convex glass # [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/39270_D.ies # Luminaire flux = 5003 lm, # 75.8 % of the bulb flux # between 75 and 90: 3.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 94.0 cd / 1000 lm , 1.1 % of the luminaire flux # 90deg and above: max 4.4 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: 6 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 31 % # (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 422 cd / 1000 lm, # 67.5 deg to < 76 deg: max 459 cd / 1000 lm, # maximum spec. lum. intensity 459 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: 0.0 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 5.0 168 168 168 169 170 171 172 173 174 175 175 176 176 177 179 179 179 179 178 179 179 179 179 177 176 176 175 175 174 173 172 171 170 169 168 168 10.0 161 162 163 164 167 170 171 173 175 178 180 184 189 191 189 187 188 190 189 190 188 187 189 191 189 184 180 178 175 173 171 170 167 164 163 162 15.0 155 156 158 162 163 165 166 168 170 174 179 187 194 201 208 212 211 207 199 207 211 212 208 201 194 187 179 174 170 168 166 165 163 162 158 156 20.0 150 153 155 158 159 161 160 161 163 168 177 191 204 216 228 232 232 222 214 222 232 232 228 216 204 191 177 168 163 161 160 161 159 158 155 153 25.0 143 145 148 153 155 155 157 156 157 161 173 191 209 223 233 233 230 220 208 220 230 233 233 223 209 191 173 161 157 156 157 155 155 153 148 145 30.0 142 147 148 148 149 150 151 152 152 155 167 185 207 228 238 231 224 220 203 220 224 231 238 228 207 185 167 155 152 152 151 150 149 148 148 147 35.0 129 137 143 143 141 141 143 145 148 154 167 189 214 228 221 226 219 217 196 217 219 226 221 228 214 189 167 154 148 145 143 141 141 143 143 137 40.0 118 125 131 139 141 139 140 142 147 152 166 196 217 222 224 206 195 200 175 200 195 206 224 222 217 196 166 152 147 142 140 139 141 139 131 125 45.0 110 115 119 126 142 139 140 139 140 148 172 199 222 239 215 192 181 186 159 186 181 192 215 239 222 199 172 148 140 139 140 139 142 126 119 115 50.0 102 104 108 117 136 151 136 138 132 145 186 220 241 235 231 192 162 155 132 155 162 192 231 235 241 220 186 145 132 138 136 151 136 117 108 104 55.0 90.7 91.8 101 115 124 143 148 131 128 140 202 274 314 299 255 210 161 141 116 141 161 210 255 299 314 274 202 140 128 131 148 143 124 115 101 91.8 60.0 71.5 71.8 86.2 96.4 124 153 153 135 118 130 190 321 406 342 261 180 136 110 86.8 110 136 180 261 342 406 321 190 130 118 135 153 153 124 96.4 86.2 71.8 65.0 39.0 41.7 53.2 76.4 96.6 112 118 121 132 128 256 422 398 310 204 142 97.7 71.8 56.2 71.8 97.7 142 204 310 398 422 256 128 132 121 118 112 96.6 76.4 53.2 41.7 70.0 10.1 9.3 15.0 23.8 30.5 37.5 50.3 68.7 96.7 164 459 383 273 162 93.8 60.9 42.1 34.9 31.9 34.9 42.1 60.9 93.8 162 273 383 459 164 96.7 68.7 50.3 37.5 30.5 23.8 15.0 9.3 75.0 6.8 7.2 10.1 9.1 9.4 8.1 8.4 8.9 16.7 68.1 247 200 64.8 49.5 93.9 69.4 34.7 23.4 14.0 23.4 34.7 69.4 93.9 49.5 64.8 200 247 68.1 16.7 8.9 8.4 8.1 9.4 9.1 10.1 7.2 80.0 4.8 10.2 5.7 3.9 5.7 5.2 4.9 5.2 9.2 32.0 94.0 79.2 9.9 6.9 6.5 5.6 4.6 4.4 4.7 4.4 4.6 5.6 6.5 6.9 9.9 79.2 94.0 32.0 9.2 5.2 4.9 5.2 5.7 3.9 5.7 10.2 85.0 2.4 2.1 2.3 3.5 5.6 5.9 3.8 3.0 3.1 3.3 3.9 3.9 3.5 4.5 5.2 4.5 3.5 3.1 2.3 3.1 3.5 4.5 5.2 4.5 3.5 3.9 3.9 3.3 3.1 3.0 3.8 5.9 5.6 3.5 2.3 2.1 90.0 0.6 0.7 0.9 2.5 4.4 3.7 2.2 1.5 1.5 1.8 2.0 2.3 2.7 3.5 3.4 3.1 1.9 1.7 1.3 1.7 1.9 3.1 3.4 3.5 2.7 2.3 2.0 1.8 1.5 1.5 2.2 3.7 4.4 2.5 0.9 0.7 95.0 0.3 0.3 0.4 0.5 0.6 0.6 0.6 0.7 0.8 1.0 1.0 1.1 1.9 1.9 2.0 2.1 1.2 0.7 0.8 0.7 1.2 2.1 2.0 1.9 1.9 1.1 1.0 1.0 0.8 0.7 0.6 0.6 0.6 0.5 0.4 0.3 100.0 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