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] 38536 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1MT1Q # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, convex glass # [MORE] indiv. Position, LP 2, lampholder angle 4 # [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/38536.ies # Luminaire flux = 5161 lm, # 78.2 % of the bulb flux # between 75 and 90: 1.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 13.8 cd / 1000 lm , 0.6 % of the luminaire flux # 90deg and above: max 4.6 cd / 1000 lm , 0.1 % 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: 4 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 21 % # (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 622 cd / 1000 lm, # 67.5 deg to < 76 deg: max 569 cd / 1000 lm, # maximum spec. lum. intensity 622 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: 0.0 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 188 5.0 182 182 184 186 188 189 192 194 196 197 197 199 201 202 201 201 200 200 200 200 200 201 201 202 201 199 197 197 196 194 192 189 188 186 184 182 10.0 172 173 176 180 186 190 193 197 202 204 208 214 223 229 231 227 224 219 215 219 224 227 231 229 223 214 208 204 202 197 193 190 186 180 176 173 15.0 163 164 168 172 175 179 183 188 192 198 207 215 227 237 244 255 251 238 231 238 251 255 244 237 227 215 207 198 192 188 183 179 175 172 168 164 20.0 155 157 161 165 167 170 173 178 185 197 213 230 245 258 256 262 258 248 237 248 258 262 256 258 245 230 213 197 185 178 173 170 167 165 161 157 25.0 146 149 153 156 160 163 167 170 175 188 212 233 254 256 259 246 242 237 222 237 242 246 259 256 254 233 212 188 175 170 167 163 160 156 153 149 30.0 161 154 151 151 156 158 162 164 168 181 207 237 261 268 257 237 226 225 205 225 226 237 257 268 261 237 207 181 168 164 162 158 156 151 151 154 35.0 134 140 144 146 146 147 151 154 162 181 207 241 265 269 252 226 204 202 186 202 204 226 252 269 265 241 207 181 162 154 151 147 146 146 144 140 40.0 119 125 130 142 143 142 145 150 157 182 219 251 270 258 245 208 172 163 148 163 172 208 245 258 270 251 219 182 157 150 145 142 143 142 130 125 45.0 109 114 120 130 141 140 143 145 148 176 230 254 273 248 222 184 148 137 121 137 148 184 222 248 273 254 230 176 148 145 143 140 141 130 120 114 50.0 103 104 115 132 132 148 139 142 139 187 302 340 330 278 250 187 130 115 97.3 115 130 187 250 278 330 340 302 187 139 142 139 148 132 132 115 104 55.0 90.7 90.8 105 124 127 140 138 130 133 208 349 441 412 295 223 155 105 89.0 73.7 89.0 105 155 223 295 412 441 349 208 133 130 138 140 127 124 105 90.8 60.0 69.0 70.4 84.6 101 112 129 127 116 127 216 459 527 372 226 153 108 74.5 60.4 54.2 60.4 74.5 108 153 226 372 527 459 216 127 116 127 129 112 101 84.6 70.4 65.0 33.8 37.9 48.8 64.9 75.0 89.6 97.9 108 140 327 622 479 249 134 93.8 67.8 51.9 42.0 34.7 42.0 51.9 67.8 93.8 134 249 479 622 327 140 108 97.9 89.6 75.0 64.9 48.8 37.9 70.0 6.9 6.7 9.4 13.9 22.7 17.6 24.2 31.6 60.5 418 569 306 164 101 70.0 53.0 37.7 25.2 19.3 25.2 37.7 53.0 70.0 101 164 306 569 418 60.5 31.6 24.2 17.6 22.7 13.9 9.4 6.7 75.0 5.5 9.4 19.8 9.0 7.5 5.6 4.6 6.9 18.1 160 184 46.8 10.1 7.1 7.7 7.2 5.6 6.8 5.3 6.8 5.6 7.2 7.7 7.1 10.1 46.8 184 160 18.1 6.9 4.6 5.6 7.5 9.0 19.8 9.4 80.0 3.1 7.1 5.4 5.1 4.4 2.8 2.7 3.5 6.2 13.8 11.4 4.6 3.6 5.5 5.8 4.2 2.7 3.1 3.0 3.1 2.7 4.2 5.8 5.5 3.6 4.6 11.4 13.8 6.2 3.5 2.7 2.8 4.4 5.1 5.4 7.1 85.0 1.6 1.3 1.7 4.4 5.7 4.4 2.1 1.7 1.7 1.7 1.8 2.6 3.9 5.1 4.8 3.8 2.0 1.7 1.7 1.7 2.0 3.8 4.8 5.1 3.9 2.6 1.8 1.7 1.7 1.7 2.1 4.4 5.7 4.4 1.7 1.3 90.0 0.2 0.4 0.5 3.0 4.6 4.1 1.9 0.9 0.8 0.8 0.9 2.5 3.9 3.7 3.2 2.3 1.0 0.8 0.8 0.8 1.0 2.3 3.2 3.7 3.9 2.5 0.9 0.8 0.8 0.9 1.9 4.1 4.6 3.0 0.5 0.4 95.0 0.2 0.2 0.2 0.3 0.4 0.4 0.6 0.6 0.5 0.6 0.6 0.7 0.8 0.7 0.8 0.6 0.4 0.3 0.2 0.3 0.4 0.6 0.8 0.7 0.8 0.7 0.6 0.6 0.5 0.6 0.6 0.4 0.4 0.3 0.2 0.2 100.0 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