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] 38581 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1PT1C # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 2, lampholder angle 3 # [LAMPCAT] Philips: SON-T PIA PLUS 150W # [LAMP] HST 150W # TILT=NONE # Bulbs: 1, 17500 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: 170 W # Source file: ies/38581.ies # Luminaire flux = 13598 lm, # 77.7 % of the bulb flux # between 75 and 90: 1.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 9.1 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 5.7 cd / 1000 lm , 0.5 % 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: 16 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 71 % # (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 502 cd / 1000 lm, # 67.5 deg to < 76 deg: max 291 cd / 1000 lm, # maximum spec. lum. intensity 502 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: 0.0 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 5.0 186 187 188 190 192 194 197 199 201 202 203 204 206 208 210 211 209 208 207 208 209 211 210 208 206 204 203 202 201 199 197 194 192 190 188 187 10.0 173 175 176 178 182 187 192 198 202 205 210 217 224 225 224 225 224 220 215 220 224 225 224 225 224 217 210 205 202 198 192 187 182 178 176 175 15.0 161 165 165 169 175 181 188 194 202 211 223 232 239 246 244 238 234 227 217 227 234 238 244 246 239 232 223 211 202 194 188 181 175 169 165 165 20.0 151 154 157 163 167 172 178 186 196 208 222 236 247 259 262 259 241 233 225 233 241 259 262 259 247 236 222 208 196 186 178 172 167 163 157 154 25.0 141 144 148 153 157 160 165 172 184 201 222 242 256 260 268 260 247 231 222 231 247 260 268 260 256 242 222 201 184 172 165 160 157 153 148 144 30.0 139 144 147 147 148 150 154 163 175 192 212 239 263 269 264 258 245 223 211 223 245 258 264 269 263 239 212 192 175 163 154 150 148 147 147 144 35.0 128 133 142 143 141 141 144 152 168 189 210 235 258 271 268 257 237 213 200 213 237 257 268 271 258 235 210 189 168 152 144 141 141 143 142 133 40.0 116 123 131 138 138 136 136 144 160 184 205 226 242 255 264 242 221 195 184 195 221 242 264 255 242 226 205 184 160 144 136 136 138 138 131 123 45.0 108 117 126 132 134 130 134 140 156 188 237 265 275 274 276 252 205 176 165 176 205 252 276 274 275 265 237 188 156 140 134 130 134 132 126 117 50.0 101 109 118 129 128 126 127 142 161 240 315 350 362 339 284 222 172 147 141 147 172 222 284 339 362 350 315 240 161 142 127 126 128 129 118 109 55.0 83.8 89.1 102 113 115 119 119 133 183 302 383 399 392 326 248 169 126 111 98.0 111 126 169 248 326 392 399 383 302 183 133 119 119 115 113 102 89.1 60.0 56.9 61.1 73.1 84.5 81.7 95.7 102 126 211 399 479 440 320 200 141 99.9 81.4 70.4 61.4 70.4 81.4 99.9 141 200 320 440 479 399 211 126 102 95.7 81.7 84.5 73.1 61.1 65.0 31.6 33.8 42.0 47.8 54.1 56.9 71.2 89.6 212 502 495 324 166 112 88.6 72.7 55.9 45.4 39.4 45.4 55.9 72.7 88.6 112 166 324 495 502 212 89.6 71.2 56.9 54.1 47.8 42.0 33.8 70.0 15.3 17.0 20.7 21.4 25.0 21.8 28.1 39.1 113 291 231 124 82.4 85.5 75.0 57.2 39.2 28.1 20.7 28.1 39.2 57.2 75.0 85.5 82.4 124 231 291 113 39.1 28.1 21.8 25.0 21.4 20.7 17.0 75.0 12.9 22.5 33.6 12.4 8.7 9.6 12.7 18.4 24.4 27.3 19.1 13.6 10.9 10.5 9.9 9.8 9.2 10.5 9.0 10.5 9.2 9.8 9.9 10.5 10.9 13.6 19.1 27.3 24.4 18.4 12.7 9.6 8.7 12.4 33.6 22.5 80.0 7.1 7.9 8.4 6.2 6.2 6.5 7.9 9.0 9.1 8.8 8.1 6.8 6.0 6.0 5.6 5.7 5.3 5.0 5.6 5.0 5.3 5.7 5.6 6.0 6.0 6.8 8.1 8.8 9.1 9.0 7.9 6.5 6.2 6.2 8.4 7.9 85.0 5.3 5.4 5.6 5.0 5.3 5.1 5.8 5.3 5.0 4.7 4.7 4.5 4.4 4.5 4.6 4.6 4.4 4.2 5.0 4.2 4.4 4.6 4.6 4.5 4.4 4.5 4.7 4.7 5.0 5.3 5.8 5.1 5.3 5.0 5.6 5.4 90.0 2.3 2.7 3.1 3.3 3.6 3.5 3.4 3.6 3.3 3.1 3.0 3.0 2.9 3.0 2.9 2.9 2.7 3.9 5.7 3.9 2.7 2.9 2.9 3.0 2.9 3.0 3.0 3.1 3.3 3.6 3.4 3.5 3.6 3.3 3.1 2.7 95.0 0.6 1.1 1.7 2.0 2.2 2.0 2.3 2.5 2.4 2.4 2.3 2.2 2.2 2.2 2.3 2.4 2.0 1.7 1.7 1.7 2.0 2.4 2.3 2.2 2.2 2.2 2.3 2.4 2.4 2.5 2.3 2.0 2.2 2.0 1.7 1.1 100.0 0.3 0.5 0.9 1.4 1.2 1.1 1.3 1.5 1.4 1.4 1.4 1.3 1.4 1.6 1.8 1.9 1.5 1.3 2.1 1.3 1.5 1.9 1.8 1.6 1.4 1.3 1.4 1.4 1.4 1.5 1.3 1.1 1.2 1.4 0.9 0.5 105.0 0.3 0.3 0.4 0.5 0.8 0.8 1.3 1.6 1.3 1.3 1.3 1.2 1.0 1.1 1.3 1.5 1.0 0.8 0.7 0.8 1.0 1.5 1.3 1.1 1.0 1.2 1.3 1.3 1.3 1.6 1.3 0.8 0.8 0.5 0.4 0.3 110.0 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.8 1.0 1.3 0.7 0.5 0.5 0.5 0.7 1.3 1.0 0.8 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.3 115.0 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.8 0.5 0.5 0.3 0.5 0.5 0.8 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.4 120.0 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.3 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 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