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.
# [MANUFAC] INDAL # [TEST] HP25I01S.LDT # [LUMINAIRE] HA2-V-3EP-2L-0° # [LUMCAT] Harmony2 # [DATE] 2007 # down given: 99.16% # out given: 26.62% # tilt: 0 # [LAMP] 1 MD 250 20000 4200 FC2 # Bulbs: 1, 20000 lm each # Source file: Harmony2_HA2-V-3EP-2L-0_1_MD_250_20000_4200_FC2.ldt # Luminaire flux = 265 raw, for the given bulb(s) it would be 5299 lm, # 26.5 % of the bulb flux # between 75 and 90: 1.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 5.0 cd / 1000 lm , 0.6 % of the luminaire flux # 90deg and above: max 1.7 cd / 1000 lm , 0.4 % 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: 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 473 cd / 1000 lm, # 67.5 deg to < 76 deg: max 252 cd / 1000 lm, # maximum spec. lum. intensity 652 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 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 #V: 0.0 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 51.3 5.0 23.6 24.9 24.5 24.1 23.8 24.1 23.3 23.4 23.6 24.1 24.9 26.1 27.8 29.6 32.2 35.9 40.6 47.1 54.1 62.3 71.0 79.1 87.7 96.0 103 109 116 120 125 130 134 143 146 149 150 154 150 10.0 19.3 20.6 20.2 20.2 20.0 20.3 20.7 21.2 19.3 17.6 15.8 14.4 13.4 12.8 13.4 16.0 20.8 29.7 42.6 58.7 73.3 85.6 96.3 106 115 124 135 143 152 158 162 169 170 173 173 177 169 15.0 17.2 17.7 17.5 17.9 17.8 16.2 12.9 9.3 6.4 4.6 4.1 4.8 6.8 7.2 7.7 8.3 13.1 22.5 40.3 64.4 81.9 93.1 101 107 112 116 122 126 133 145 159 175 186 190 191 195 185 20.0 13.2 14.2 15.6 16.9 15.6 10.3 5.0 3.5 3.4 3.4 3.4 3.8 4.2 4.6 5.8 6.4 7.7 17.0 38.8 69.5 86.8 96.9 104 108 111 115 120 124 128 135 145 170 205 237 243 248 236 25.0 4.8 5.2 5.2 3.8 2.8 2.5 2.4 2.6 2.8 2.8 2.4 2.4 2.4 2.4 2.6 3.4 4.2 11.2 34.0 65.1 80.8 92.0 97.8 103 107 111 117 123 130 146 166 190 209 243 262 263 247 30.0 2.9 3.3 3.2 2.2 1.9 1.8 1.6 1.7 1.6 1.7 1.7 1.8 1.8 1.9 2.1 2.3 3.5 5.9 16.8 33.1 42.0 49.9 58.4 69.1 83.2 97.7 113 122 127 137 149 177 206 232 265 270 252 35.0 2.9 2.9 2.6 1.9 1.7 1.5 1.5 1.4 1.3 1.3 1.4 1.5 1.5 1.6 1.6 1.9 2.8 3.8 5.1 7.7 10.2 13.8 19.2 27.0 38.1 53.9 75.1 99.8 122 134 149 176 227 284 318 330 310 40.0 2.6 2.6 2.1 1.8 1.6 1.5 1.4 1.2 1.1 1.1 1.1 1.2 1.3 1.4 1.5 1.6 2.1 3.0 4.3 6.1 8.7 10.4 13.8 16.9 17.6 21.2 33.0 55.2 85.0 122 148 188 266 360 419 430 408 45.0 2.4 2.3 2.1 1.8 1.5 1.3 1.1 1.1 1.0 1.0 0.9 1.0 1.0 1.1 1.2 1.4 1.7 2.4 3.5 5.4 8.0 10.0 11.4 13.2 15.8 19.0 25.5 28.6 44.9 81.5 128 176 262 432 526 528 489 50.0 2.4 2.2 1.9 1.6 1.5 1.3 1.1 0.9 0.9 0.9 0.9 0.9 0.9 0.9 1.0 1.1 1.4 1.8 2.8 4.6 6.6 8.2 10.3 12.0 16.9 25.2 24.2 28.5 36.4 47.8 84.4 146 217 433 638 652 601 55.0 2.2 2.1 1.8 1.5 1.3 1.1 0.9 0.9 0.8 0.8 0.8 0.7 0.7 0.8 0.8 0.9 1.0 1.4 1.9 3.1 4.4 5.2 6.4 8.0 13.2 19.9 22.6 26.3 34.5 44.5 57.0 97.2 170 323 589 617 556 60.0 2.2 2.1 1.7 1.5 1.3 1.1 0.9 0.8 0.8 0.7 0.6 0.6 0.6 0.6 0.7 0.7 0.9 1.0 1.5 2.1 2.6 3.4 4.1 5.2 6.7 9.2 15.9 20.8 28.5 39.6 52.4 67.9 112 211 488 570 507 65.0 2.2 2.1 1.8 1.5 1.3 1.0 0.9 0.8 0.7 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.7 1.0 1.2 1.5 2.0 2.5 3.1 4.2 5.8 8.3 13.4 18.8 27.8 42.4 58.6 73.3 132 328 473 409 70.0 2.4 2.2 2.0 1.5 1.3 1.0 0.9 0.7 0.6 0.5 0.5 0.4 0.3 0.3 0.3 0.3 0.4 0.5 0.6 0.7 0.9 1.1 1.5 1.8 2.3 3.1 4.4 6.4 11.3 15.6 24.3 35.3 45.0 53.1 147 252 215 75.0 2.2 2.1 1.9 1.5 1.4 1.0 0.9 0.7 0.6 0.5 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.5 0.6 0.8 0.9 1.1 1.5 2.0 2.8 4.0 5.8 8.9 14.8 21.2 25.8 29.1 89.0 70.1 80.0 2.2 2.1 1.8 1.5 1.4 1.1 0.9 0.7 0.5 0.4 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.6 0.7 0.9 1.0 1.4 1.5 1.9 2.4 2.8 3.5 5.0 4.6 85.0 1.9 1.9 1.7 1.5 1.4 1.2 0.9 0.8 0.6 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1 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 0.4 0.6 0.5 90.0 1.7 1.7 1.6 1.5 1.4 1.2 0.9 0.8 0.6 0.4 0.3 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 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 135.0 1.7 1.7 1.6 1.5 1.4 1.2 0.9 0.8 0.6 0.4 0.3 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 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 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 0.0