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] 39190 # [MANUFAC] SiTECO # [LUMCAT] 5NA589E1TT0B # [LUMINAIRE] SC 200, Street light # [MORE] Aluminium pressure die-cast housing, painted with grey aluminium (RAL # [MORE] 9007), parallel compensated, ignitors with automatic disconnection # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 1, RP 1 # [LAMPCAT] Philips: SON-T PIA PLUS 400W # [LAMP] HST 400W # TILT=NONE # Bulbs: 1, 55000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.370 0.370 0.000 # Ballast factor: 1, Input power: 440 W # Source file: ies/39190.ies # Luminaire flux = 44220 lm, # 80.4 % of the bulb flux # between 75 and 90: 2.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 30.3 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 10.5 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: 16 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 72 % # (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 503 cd / 1000 lm, # 67.5 deg to < 76 deg: max 498 cd / 1000 lm, # maximum spec. lum. intensity 503 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 5.0 177 177 181 186 190 194 199 205 208 210 213 217 219 222 225 225 221 215 212 215 221 225 225 222 219 217 213 210 208 205 199 194 190 186 181 177 10.0 158 160 165 170 178 191 203 213 221 227 235 243 249 251 246 244 245 242 231 242 245 244 246 251 249 243 235 227 221 213 203 191 178 170 165 160 15.0 141 146 151 161 171 179 188 199 211 224 238 250 259 269 276 268 255 256 243 256 255 268 276 269 259 250 238 224 211 199 188 179 171 161 151 146 20.0 126 132 138 148 154 164 174 188 204 222 240 256 268 274 274 278 262 250 246 250 262 278 274 274 268 256 240 222 204 188 174 164 154 148 138 132 25.0 116 122 129 135 140 147 160 178 199 222 245 264 275 271 266 256 255 233 223 233 255 256 266 271 275 264 245 222 199 178 160 147 140 135 129 122 30.0 108 112 120 123 128 136 145 164 183 207 234 261 284 281 255 238 233 217 196 217 233 238 255 281 284 261 234 207 183 164 145 136 128 123 120 112 35.0 104 106 111 114 117 121 127 141 166 186 217 245 279 290 267 228 207 199 170 199 207 228 267 290 279 245 217 186 166 141 127 121 117 114 111 106 40.0 98.5 103 113 119 117 114 115 132 169 197 231 266 286 271 249 216 188 173 151 173 188 216 249 271 286 266 231 197 169 132 115 114 117 119 113 103 45.0 89.1 93.3 118 138 130 117 115 129 172 208 252 289 300 256 210 181 143 141 128 141 143 181 210 256 300 289 252 208 172 129 115 117 130 138 118 93.3 50.0 81.6 87.7 109 133 137 127 120 132 199 275 317 337 308 233 184 140 125 104 93.7 104 125 140 184 233 308 337 317 275 199 132 120 127 137 133 109 87.7 55.0 68.9 77.5 95.9 124 130 133 129 144 241 331 375 376 286 208 154 116 101 79.2 73.0 79.2 101 116 154 208 286 376 375 331 241 144 129 133 130 124 95.9 77.5 60.0 58.4 65.6 83.5 109 116 119 127 157 293 403 453 417 272 174 119 90.6 76.4 56.9 51.2 56.9 76.4 90.6 119 174 272 417 453 403 293 157 127 119 116 109 83.5 65.6 65.0 49.9 55.7 69.9 89.1 93.4 104 128 163 320 491 503 342 166 119 86.5 73.3 53.3 42.7 34.4 42.7 53.3 73.3 86.5 119 166 342 503 491 320 163 128 104 93.4 89.1 69.9 55.7 70.0 36.9 42.1 41.7 47.7 53.7 57.8 71.3 103 321 498 365 183 108 92.4 74.8 61.1 47.0 28.0 22.1 28.0 47.0 61.1 74.8 92.4 108 183 365 498 321 103 71.3 57.8 53.7 47.7 41.7 42.1 75.0 13.9 42.1 15.3 8.4 8.5 8.7 15.1 36.1 152 201 119 31.7 12.4 9.4 9.3 21.8 30.5 17.4 10.1 17.4 30.5 21.8 9.3 9.4 12.4 31.7 119 201 152 36.1 15.1 8.7 8.5 8.4 15.3 42.1 80.0 4.2 7.4 6.1 3.0 3.4 4.6 7.4 16.7 30.3 29.4 19.2 10.8 6.7 4.4 3.2 2.8 2.4 2.4 2.4 2.4 2.4 2.8 3.2 4.4 6.7 10.8 19.2 29.4 30.3 16.7 7.4 4.6 3.4 3.0 6.1 7.4 85.0 0.9 1.0 1.5 1.8 2.6 3.3 5.1 6.7 8.3 10.0 8.7 7.1 4.4 3.0 2.3 1.8 1.5 1.5 1.4 1.5 1.5 1.8 2.3 3.0 4.4 7.1 8.7 10.0 8.3 6.7 5.1 3.3 2.6 1.8 1.5 1.0 90.0 0.5 0.5 1.0 1.5 2.3 3.1 6.0 6.2 7.0 10.0 10.5 7.5 2.9 1.9 1.4 1.0 0.7 0.6 0.6 0.6 0.7 1.0 1.4 1.9 2.9 7.5 10.5 10.0 7.0 6.2 6.0 3.1 2.3 1.5 1.0 0.5 95.0 0.4 0.6 1.0 1.5 2.4 2.7 3.3 3.3 3.9 3.7 3.1 2.6 2.4 1.8 1.1 0.8 0.6 0.5 0.5 0.5 0.6 0.8 1.1 1.8 2.4 2.6 3.1 3.7 3.9 3.3 3.3 2.7 2.4 1.5 1.0 0.6 100.0 0.3 0.4 0.7 1.0 1.6 2.1 2.3 2.3 2.8 2.8 2.6 2.3 1.9 1.2 0.8 0.7 0.7 0.4 0.4 0.4 0.7 0.7 0.8 1.2 1.9 2.3 2.6 2.8 2.8 2.3 2.3 2.1 1.6 1.0 0.7 0.4 105.0 0.3 0.3 0.4 0.6 0.9 1.4 1.5 1.6 1.7 1.6 1.4 1.3 1.1 0.8 0.6 0.6 0.5 0.4 0.4 0.4 0.5 0.6 0.6 0.8 1.1 1.3 1.4 1.6 1.7 1.6 1.5 1.4 0.9 0.6 0.4 0.3 110.0 0.3 0.3 0.4 0.5 0.6 0.8 1.0 1.1 1.3 1.3 1.2 1.0 0.8 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.8 1.0 1.2 1.3 1.3 1.1 1.0 0.8 0.6 0.5 0.4 0.3 115.0 0.4 0.4 0.4 0.5 0.6 0.6 0.7 0.7 0.7 0.8 0.8 0.8 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 0.8 0.8 0.8 0.7 0.7 0.7 0.6 0.6 0.5 0.4 0.4 120.0 0.5 0.5 0.5 0.5 0.6 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.6 0.5 0.4 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.4 0.5 0.6 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.6 0.5 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