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] 35737 # [MANUFAC] SiTECO # [LUMCAT] 5NA55321EE01 # [LUMINAIRE] SR 200, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester, # [MORE] power factor corrected # [MORE] radial facetted reflector, diffuser, PC # [LAMPCAT] Osram: HQL 250W # [LAMP] HME 250W # TILT=NONE # Bulbs: 1, 13000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.358 0.870 0.000 # Ballast factor: 1, Input power: 265 W # Source file: ies/35737.ies # Luminaire flux = 10814 lm, # 83.2 % of the bulb flux # between 75 and 90: 5.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 71.0 cd / 1000 lm , 2.4 % of the luminaire flux # 90deg and above: max 5.0 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: 12 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 47 % # (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 266 cd / 1000 lm, # 67.5 deg to < 76 deg: max 204 cd / 1000 lm, # maximum spec. lum. intensity 302 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: 0.0 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 5.0 162 162 162 164 166 167 170 172 175 178 181 184 188 191 193 195 196 196 197 196 196 195 193 191 188 184 181 178 175 172 170 167 166 164 162 162 10.0 147 148 149 150 153 157 162 169 175 182 190 198 204 211 216 218 220 220 222 220 220 218 216 211 204 198 190 182 175 169 162 157 153 150 149 148 15.0 139 139 140 142 144 148 155 164 174 186 198 212 225 234 241 244 244 244 244 244 244 244 241 234 225 212 198 186 174 164 155 148 144 142 140 139 20.0 130 131 132 134 137 142 149 159 171 187 205 225 243 257 265 268 268 265 263 265 268 268 265 257 243 225 205 187 171 159 149 142 137 134 132 131 25.0 124 125 125 126 129 134 141 151 166 185 207 230 252 272 283 285 283 279 275 279 283 285 283 272 252 230 207 185 166 151 141 134 129 126 125 125 30.0 118 118 119 121 123 127 133 142 156 178 206 235 261 281 293 295 291 286 281 286 291 295 293 281 261 235 206 178 156 142 133 127 123 121 119 118 35.0 113 113 114 117 120 121 123 130 142 166 201 237 262 281 292 297 290 282 275 282 290 297 292 281 262 237 201 166 142 130 123 121 120 117 114 113 40.0 115 114 118 123 126 125 121 123 134 162 201 242 262 273 282 286 280 270 264 270 280 286 282 273 262 242 201 162 134 123 121 125 126 123 118 114 45.0 107 107 113 123 129 133 131 128 138 175 220 256 265 260 266 267 260 252 246 252 260 267 266 260 265 256 220 175 138 128 131 133 129 123 113 107 50.0 102 100 100 114 125 133 138 133 151 209 257 279 268 250 244 241 235 227 222 227 235 241 244 250 268 279 257 209 151 133 138 133 125 114 100 100 55.0 88.0 86.0 86.0 100 113 124 131 135 176 247 290 295 281 248 226 215 209 204 200 204 209 215 226 248 281 295 290 247 176 135 131 124 113 100 86.0 86.0 60.0 84.0 76.0 75.0 87.0 95.0 106 114 124 190 269 302 294 268 236 210 194 180 172 170 172 180 194 210 236 268 294 302 269 190 124 114 106 95.0 87.0 75.0 76.0 65.0 74.0 67.0 59.0 66.0 75.0 85.0 90.0 104 176 240 266 253 226 201 177 164 154 147 146 147 154 164 177 201 226 253 266 240 176 104 90.0 85.0 75.0 66.0 59.0 67.0 70.0 58.0 58.0 43.0 43.0 53.0 60.0 67.0 80.0 146 193 204 190 168 147 127 115 111 106 105 106 111 115 127 147 168 190 204 193 146 80.0 67.0 60.0 53.0 43.0 43.0 58.0 75.0 40.0 39.0 28.0 21.0 30.0 39.0 46.0 53.0 95.0 132 138 126 106 88.0 71.0 64.0 63.0 61.0 59.0 61.0 63.0 64.0 71.0 88.0 106 126 138 132 95.0 53.0 46.0 39.0 30.0 21.0 28.0 39.0 80.0 17.0 17.0 10.0 6.0 13.0 21.0 25.0 28.0 48.0 70.0 71.0 61.0 48.0 36.0 31.0 29.0 29.0 27.0 26.0 27.0 29.0 29.0 31.0 36.0 48.0 61.0 71.0 70.0 48.0 28.0 25.0 21.0 13.0 6.0 10.0 17.0 85.0 3.0 3.0 4.0 3.0 6.0 10.0 11.0 12.0 16.0 28.0 29.0 25.0 17.0 13.0 12.0 11.0 9.0 10.0 10.0 10.0 9.0 11.0 12.0 13.0 17.0 25.0 29.0 28.0 16.0 12.0 11.0 10.0 6.0 3.0 4.0 3.0 90.0 1.0 2.0 1.0 1.0 2.0 1.0 1.0 2.0 4.0 5.0 4.0 3.0 3.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 4.0 5.0 4.0 2.0 1.0 1.0 2.0 1.0 1.0 2.0 95.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 100.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 105.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 110.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 115.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 120.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.0 0.0 0.0 0.0 0.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 125.0 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