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] 32649 # [MANUFAC] SiTECO # [LUMCAT] 5NA552E1ST13 # [LUMINAIRE] SR 100, Street light # [MORE] upper housing and gear tray made of glas fibre reinforced polyester, # [MORE] with power reduction relay "ECO" # [MORE] radial facetted reflector, diffuser, PC # [MORE] indiv. Position, LP 30, RP 6 # [LAMPCAT] Philips: SON-T PIA PLUS 250W # [LAMP] HST 250W # TILT=NONE # Bulbs: 1, 32000 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 0.806 0.000 # Ballast factor: 1, Input power: 285 W # Source file: ies/32649.ies # Luminaire flux = 26464 lm, # 82.7 % of the bulb flux # between 75 and 90: 3.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 35.4 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 5.5 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: 13 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 54 % # (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 508 cd / 1000 lm, # 67.5 deg to < 76 deg: max 632 cd / 1000 lm, # maximum spec. lum. intensity 632 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: 0.0 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 171 5.0 162 163 165 168 171 174 177 180 182 183 184 185 185 185 184 183 181 179 179 179 181 183 184 185 185 185 184 183 182 180 177 174 171 168 165 163 10.0 154 156 162 167 171 175 177 181 184 187 191 196 200 202 204 203 200 199 198 199 200 203 204 202 200 196 191 187 184 181 177 175 171 167 162 156 15.0 148 153 161 163 165 165 169 172 176 184 191 200 210 216 221 219 214 211 211 211 214 219 221 216 210 200 191 184 176 172 169 165 165 163 161 153 20.0 144 150 154 156 158 159 159 163 168 178 191 205 219 229 233 233 226 218 217 218 226 233 233 229 219 205 191 178 168 163 159 159 158 156 154 150 25.0 137 142 144 146 147 149 151 157 163 175 194 214 230 239 244 243 234 221 217 221 234 243 244 239 230 214 194 175 163 157 151 149 147 146 144 142 30.0 128 133 138 136 138 142 147 151 159 174 194 222 242 246 245 246 236 215 210 215 236 246 245 246 242 222 194 174 159 151 147 142 138 136 138 133 35.0 123 126 134 132 131 136 141 149 157 174 198 226 241 252 255 237 230 214 200 214 230 237 255 252 241 226 198 174 157 149 141 136 131 132 134 126 40.0 116 119 123 125 133 134 137 144 153 177 205 235 248 257 247 240 225 212 197 212 225 240 247 257 248 235 205 177 153 144 137 134 133 125 123 119 45.0 107 108 114 123 130 138 139 144 151 177 217 250 264 264 265 238 216 207 198 207 216 238 265 264 264 250 217 177 151 144 139 138 130 123 114 108 50.0 98.5 100 107 117 139 133 137 144 149 189 249 287 291 286 265 231 202 193 181 193 202 231 265 286 291 287 249 189 149 144 137 133 139 117 107 100 55.0 81.3 85.7 94.4 107 123 125 127 137 150 210 287 318 311 289 245 199 166 154 147 154 166 199 245 289 311 318 287 210 150 137 127 125 123 107 94.4 85.7 60.0 68.8 69.3 80.3 91.0 109 117 122 130 146 230 321 368 335 273 191 146 121 109 102 109 121 146 191 273 335 368 321 230 146 130 122 117 109 91.0 80.3 69.3 65.0 53.3 53.5 65.2 78.0 79.9 95.4 111 120 144 317 508 479 326 200 132 103 83.2 71.4 68.3 71.4 83.2 103 132 200 326 479 508 317 144 120 111 95.4 79.9 78.0 65.2 53.5 70.0 33.4 38.1 46.5 57.1 67.8 86.9 90.5 108 144 428 632 388 189 116 98.9 79.2 59.9 44.8 40.8 44.8 59.9 79.2 98.9 116 189 388 632 428 144 108 90.5 86.9 67.8 57.1 46.5 38.1 75.0 23.2 31.4 32.8 32.3 34.5 34.2 35.7 46.8 66.1 162 230 142 73.3 53.6 58.3 60.5 38.7 27.6 21.6 27.6 38.7 60.5 58.3 53.6 73.3 142 230 162 66.1 46.8 35.7 34.2 34.5 32.3 32.8 31.4 80.0 13.4 20.1 18.7 14.7 13.3 6.2 6.7 12.4 20.5 21.0 21.4 14.8 11.8 16.4 26.8 35.4 19.9 13.7 9.1 13.7 19.9 35.4 26.8 16.4 11.8 14.8 21.4 21.0 20.5 12.4 6.7 6.2 13.3 14.7 18.7 20.1 85.0 4.1 4.2 4.2 4.1 4.1 3.2 3.5 5.0 6.6 6.4 6.2 6.0 4.5 4.5 4.1 3.8 3.5 3.1 3.3 3.1 3.5 3.8 4.1 4.5 4.5 6.0 6.2 6.4 6.6 5.0 3.5 3.2 4.1 4.1 4.2 4.2 90.0 1.7 1.6 1.6 1.9 1.9 1.5 1.5 2.3 3.7 3.2 3.5 3.0 1.7 1.7 1.6 1.5 1.4 1.3 1.2 1.3 1.4 1.5 1.6 1.7 1.7 3.0 3.5 3.2 3.7 2.3 1.5 1.5 1.9 1.9 1.6 1.6 95.0 2.1 1.4 1.5 2.3 1.8 1.3 1.2 1.5 1.3 1.4 1.5 1.4 1.2 1.2 1.1 1.0 0.9 0.8 0.7 0.8 0.9 1.0 1.1 1.2 1.2 1.4 1.5 1.4 1.3 1.5 1.2 1.3 1.8 2.3 1.5 1.4 100.0 1.1 0.9 3.6 5.5 5.4 1.5 1.3 1.7 1.2 1.2 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.6 0.6 0.6 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.2 1.2 1.7 1.3 1.5 5.4 5.5 3.6 0.9 105.0 0.4 0.4 0.7 3.7 4.5 1.7 1.3 1.5 1.1 1.1 1.2 0.9 0.8 0.7 0.7 0.6 0.5 0.5 0.4 0.5 0.5 0.6 0.7 0.7 0.8 0.9 1.2 1.1 1.1 1.5 1.3 1.7 4.5 3.7 0.7 0.4 110.0 0.4 0.4 0.5 1.0 2.6 1.3 1.0 1.5 0.9 1.0 0.9 0.7 0.7 0.6 0.5 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.5 0.6 0.7 0.7 0.9 1.0 0.9 1.5 1.0 1.3 2.6 1.0 0.5 0.4 115.0 0.4 0.5 0.5 0.7 0.8 0.8 0.9 1.4 0.8 1.0 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.7 0.8 1.0 0.8 1.4 0.9 0.8 0.8 0.7 0.5 0.5 120.0 0.5 0.5 0.6 0.6 0.7 0.7 0.9 0.9 0.8 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.7 0.8 0.8 0.9 0.9 0.7 0.7 0.6 0.6 0.5 125.0 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