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] 31641 # [MANUFAC] SiTECO # [LUMCAT] 5NA558E1MT0C136 # [LUMINAIRE] SQ 100, Street light # [MORE] top and frame made of die cast aluminium, painted in RAL 9007 (aluminium # [MORE] grey) # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 1, RP 4 # [LAMPCAT] Philips: SON-T PIA PLUS 50W # [LAMP] HST 50W # TILT=NONE # Bulbs: 1, 4400 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.465 0.688 0.000 # Ballast factor: 1, Input power: 62 W # Source file: ies/31641.ies # Luminaire flux = 3832 lm, # 87.1 % of the bulb flux # between 75 and 90: 4.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 36.8 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 6.2 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: 14 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 65 % # (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 841 cd / 1000 lm, # 67.5 deg to < 76 deg: max 865 cd / 1000 lm, # maximum spec. lum. intensity 865 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: 0.0 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 192 5.0 175 179 182 187 185 188 191 194 199 201 205 207 210 209 212 211 210 195 190 195 210 211 212 209 210 207 205 201 199 194 191 188 185 187 182 179 10.0 166 172 173 178 182 189 195 200 203 210 217 223 227 228 234 230 227 223 206 223 227 230 234 228 227 223 217 210 203 200 195 189 182 178 173 172 15.0 163 162 168 175 178 182 187 194 204 213 222 232 243 246 249 243 239 232 226 232 239 243 249 246 243 232 222 213 204 194 187 182 178 175 168 162 20.0 156 158 162 167 172 179 181 189 202 219 237 251 260 263 260 251 238 227 220 227 238 251 260 263 260 251 237 219 202 189 181 179 172 167 162 158 25.0 147 149 153 158 162 165 174 180 194 212 243 264 274 272 262 249 231 220 205 220 231 249 262 272 274 264 243 212 194 180 174 165 162 158 153 149 30.0 142 145 153 151 156 162 168 176 189 215 250 285 284 266 247 231 217 202 183 202 217 231 247 266 284 285 250 215 189 176 168 162 156 151 153 145 35.0 134 138 148 152 149 152 158 170 181 206 248 272 279 258 234 214 195 177 157 177 195 214 234 258 279 272 248 206 181 170 158 152 149 152 148 138 40.0 127 131 143 158 152 150 151 161 175 213 260 284 270 233 211 176 169 144 130 144 169 176 211 233 270 284 260 213 175 161 151 150 152 158 143 131 45.0 108 118 133 165 155 155 151 156 171 219 288 304 269 224 187 160 141 120 106 120 141 160 187 224 269 304 288 219 171 156 151 155 155 165 133 118 50.0 95.3 106 127 145 145 150 150 156 169 245 363 343 273 213 171 137 120 101 83.7 101 120 137 171 213 273 343 363 245 169 156 150 150 145 145 127 106 55.0 85.1 88.3 110 145 140 148 147 151 171 275 408 356 253 190 151 117 99.5 82.4 64.0 82.4 99.5 117 151 190 253 356 408 275 171 151 147 148 140 145 110 88.3 60.0 72.1 73.3 84.9 118 128 119 125 135 163 323 505 402 228 161 127 96.5 77.5 64.8 46.1 64.8 77.5 96.5 127 161 228 402 505 323 163 135 125 119 128 118 84.9 73.3 65.0 58.1 61.5 70.1 92.3 93.7 103 110 123 159 564 841 399 167 126 100 79.2 58.2 46.8 34.5 46.8 58.2 79.2 100 126 167 399 841 564 159 123 110 103 93.7 92.3 70.1 61.5 70.0 18.3 47.5 58.2 71.5 84.0 91.3 100 115 157 865 732 186 117 102 83.9 64.7 43.4 34.4 25.6 34.4 43.4 64.7 83.9 102 117 186 732 865 157 115 100 91.3 84.0 71.5 58.2 47.5 75.0 9.5 12.5 43.9 54.4 53.3 65.2 55.8 76.1 84.8 372 355 153 127 105 82.9 54.1 34.7 25.2 14.1 25.2 34.7 54.1 82.9 105 127 153 355 372 84.8 76.1 55.8 65.2 53.3 54.4 43.9 12.5 80.0 11.8 36.8 36.1 12.0 6.8 6.9 8.2 12.8 13.7 20.4 15.4 15.5 15.6 12.6 8.6 7.8 7.2 8.1 6.7 8.1 7.2 7.8 8.6 12.6 15.6 15.5 15.4 20.4 13.7 12.8 8.2 6.9 6.8 12.0 36.1 36.8 85.0 2.6 3.5 3.7 3.9 4.7 5.2 4.2 5.3 6.2 6.8 5.9 5.2 4.3 4.3 3.6 3.6 3.3 3.6 3.2 3.6 3.3 3.6 3.6 4.3 4.3 5.2 5.9 6.8 6.2 5.3 4.2 5.2 4.7 3.9 3.7 3.5 90.0 2.1 2.2 2.8 3.1 4.4 6.2 4.2 3.6 3.3 3.3 3.2 3.0 2.7 2.5 2.3 2.1 1.8 2.0 2.0 2.0 1.8 2.1 2.3 2.5 2.7 3.0 3.2 3.3 3.3 3.6 4.2 6.2 4.4 3.1 2.8 2.2 95.0 0.7 1.1 1.8 1.9 2.3 3.6 3.0 2.8 2.7 2.6 2.6 2.5 2.4 2.1 1.7 1.5 1.0 0.9 0.9 0.9 1.0 1.5 1.7 2.1 2.4 2.5 2.6 2.6 2.7 2.8 3.0 3.6 2.3 1.9 1.8 1.1 100.0 0.3 0.4 0.8 0.9 1.3 2.2 3.0 2.2 2.1 2.0 2.0 2.1 1.9 1.6 1.3 1.2 0.8 0.8 0.7 0.8 0.8 1.2 1.3 1.6 1.9 2.1 2.0 2.0 2.1 2.2 3.0 2.2 1.3 0.9 0.8 0.4 105.0 0.3 0.3 0.3 0.5 0.7 1.1 1.8 2.1 1.8 1.6 1.6 1.6 1.3 1.2 1.0 0.9 0.7 0.7 0.7 0.7 0.7 0.9 1.0 1.2 1.3 1.6 1.6 1.6 1.8 2.1 1.8 1.1 0.7 0.5 0.3 0.3 110.0 0.3 0.3 0.3 0.4 0.5 0.7 0.7 0.9 1.0 1.0 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.6 0.6 0.6 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.0 1.0 0.9 0.7 0.7 0.5 0.4 0.3 0.3 115.0 0.3 0.3 0.3 0.4 0.5 0.6 0.6 0.7 0.7 0.8 0.8 0.8 0.7 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.7 0.8 0.8 0.8 0.7 0.7 0.6 0.6 0.5 0.4 0.3 0.3 120.0 0.4 0.4 0.4 0.4 0.5 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.7 0.6 0.5 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.5 0.6 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.5 0.4 0.4 0.4 125.0 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