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] 35658 # [MANUFAC] SiTECO # [LUMCAT] 5NA559E1ST1C136 # [LUMINAIRE] SQ 200, Street light # [MORE] top and frame made of die cast aluminium, painted in RAL 9007 (aluminium # [MORE] grey), with power reduction relay "ECO" # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] indiv. Position, LP 3, RP 7 # [LAMPCAT] Osram: NAV-T 250W SUPER # [LAMP] HST 250W # TILT=NONE # Bulbs: 1, 33000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.487 0.850 0.000 # Ballast factor: 1, Input power: 285 W # Source file: ies/35658.ies # Luminaire flux = 27990 lm, # 84.8 % of the bulb flux # between 75 and 90: 1.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 26.1 cd / 1000 lm , 0.8 % of the luminaire flux # 90deg and above: max 3.2 cd / 1000 lm , 0.3 % 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: 9 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 40 % # (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 504 cd / 1000 lm, # 67.5 deg to < 76 deg: max 440 cd / 1000 lm, # maximum spec. lum. intensity 546 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: 0.0 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 5.0 150 150 150 152 153 154 155 157 158 162 166 169 172 174 177 178 179 175 176 175 179 178 177 174 172 169 166 162 158 157 155 154 153 152 150 150 10.0 148 147 147 147 147 151 156 160 164 170 177 185 192 195 199 199 202 201 199 201 202 199 199 195 192 185 177 170 164 160 156 151 147 147 147 147 15.0 145 144 143 146 148 150 151 154 159 167 178 193 208 222 230 228 228 228 225 228 228 228 230 222 208 193 178 167 159 154 151 150 148 146 143 144 20.0 142 141 140 142 142 140 143 147 151 161 178 201 221 235 248 258 252 251 252 251 252 258 248 235 221 201 178 161 151 147 143 140 142 142 140 141 25.0 142 138 136 136 133 134 135 139 144 154 176 207 236 253 264 267 270 265 274 265 270 267 264 253 236 207 176 154 144 139 135 134 133 136 136 138 30.0 136 131 130 127 127 129 131 133 136 145 176 217 256 273 278 272 278 278 285 278 278 272 278 273 256 217 176 145 136 133 131 129 127 127 130 131 35.0 136 129 124 124 123 123 124 127 127 134 166 220 302 299 316 288 280 299 292 299 280 288 316 299 302 220 166 134 127 127 124 123 123 124 124 129 40.0 129 125 124 134 134 124 120 120 122 125 167 250 307 316 370 344 300 324 320 324 300 344 370 316 307 250 167 125 122 120 120 124 134 134 124 125 45.0 111 109 113 130 142 126 118 118 119 120 177 270 322 365 431 441 404 384 389 384 404 441 431 365 322 270 177 120 119 118 118 126 142 130 113 109 50.0 104 106 103 121 136 132 121 116 116 123 221 355 406 431 439 425 404 402 380 402 404 425 439 431 406 355 221 123 116 116 121 132 136 121 103 106 55.0 83.2 86.3 92.5 113 127 123 119 115 118 129 266 398 440 437 372 287 279 233 220 233 279 287 372 437 440 398 266 129 118 115 119 123 127 113 92.5 86.3 60.0 69.1 71.5 78.0 97.6 106 106 110 114 121 146 367 546 509 357 212 146 113 104 94.3 104 113 146 212 357 509 546 367 146 121 114 110 106 106 97.6 78.0 71.5 65.0 47.7 57.9 65.9 77.5 85.8 96.7 104 112 126 171 448 504 323 179 105 74.8 60.8 50.9 43.1 50.9 60.8 74.8 105 179 323 504 448 171 126 112 104 96.7 85.8 77.5 65.9 57.9 70.0 24.7 42.2 34.0 45.5 48.7 52.4 49.7 59.5 73.0 180 440 324 166 96.1 74.0 58.0 39.6 26.1 22.4 26.1 39.6 58.0 74.0 96.1 166 324 440 180 73.0 59.5 49.7 52.4 48.7 45.5 34.0 42.2 75.0 15.8 32.8 10.5 6.3 7.1 6.5 6.8 9.2 15.0 74.4 178 96.0 38.9 14.2 55.0 43.7 24.6 14.4 10.2 14.4 24.6 43.7 55.0 14.2 38.9 96.0 178 74.4 15.0 9.2 6.8 6.5 7.1 6.3 10.5 32.8 80.0 6.2 9.5 5.0 3.8 5.0 4.8 4.3 5.1 6.5 14.4 26.1 13.2 4.7 3.5 3.0 3.1 2.8 2.9 2.8 2.9 2.8 3.1 3.0 3.5 4.7 13.2 26.1 14.4 6.5 5.1 4.3 4.8 5.0 3.8 5.0 9.5 85.0 2.7 2.8 2.7 3.0 4.0 3.8 3.2 3.4 3.9 3.5 3.2 3.2 2.5 2.0 1.7 1.8 1.7 1.8 1.7 1.8 1.7 1.8 1.7 2.0 2.5 3.2 3.2 3.5 3.9 3.4 3.2 3.8 4.0 3.0 2.7 2.8 90.0 1.3 1.8 1.7 2.0 2.9 3.1 2.5 3.0 3.2 2.6 2.2 2.2 1.8 1.3 1.0 1.0 0.8 0.9 0.8 0.9 0.8 1.0 1.0 1.3 1.8 2.2 2.2 2.6 3.2 3.0 2.5 3.1 2.9 2.0 1.7 1.8 95.0 0.4 0.8 0.9 1.1 1.8 2.3 1.6 2.0 2.1 1.8 1.5 1.6 1.2 1.0 0.8 0.7 0.6 0.6 0.6 0.6 0.6 0.7 0.8 1.0 1.2 1.6 1.5 1.8 2.1 2.0 1.6 2.3 1.8 1.1 0.9 0.8 100.0 0.3 0.4 0.6 0.8 0.8 1.3 1.0 1.2 1.3 1.2 1.1 1.1 0.9 0.8 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.8 0.9 1.1 1.1 1.2 1.3 1.2 1.0 1.3 0.8 0.8 0.6 0.4 105.0 0.4 0.4 0.4 0.6 0.6 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.6 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.6 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.4 0.4 110.0 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.4 0.4 115.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 120.0 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 125.0 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