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] SiTECO # [TEST] 28335 # [LUMINAIRE] modern system luminaire SW-DISC 1, # [LUMCAT] 5NA26621PS0A108 # [DATE] # down given: 100.0% # out given: 39.6% # tilt: 0.00 # [LAMP] HIT-CRI 150W # Source file: ldt/5NA26621PS0A108_1xHIT-CRI_150W_28335.ldt # Luminaire flux = 396 raw, for the given bulb(s) it would be 5027 lm, # 39.6 % of the bulb flux # between 75 and 90: 1.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 7.8 cd / 1000 lm , 0.5 % of the luminaire flux # 90deg and above: max 1.0 cd / 1000 lm , 0.0 % 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: 2 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 10 % # (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 157 cd / 1000 lm, # 67.5 deg to < 76 deg: max 120 cd / 1000 lm, # maximum spec. lum. intensity 293 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 #V: 0.0 26.8 26.8 26.8 26.8 26.8 26.8 26.8 26.8 26.8 26.8 26.8 26.8 26.8 26.8 26.8 26.8 26.8 26.8 26.8 5.0 32.5 37.9 38.8 40.9 44.3 44.2 46.0 47.8 53.7 44.3 56.9 51.7 52.1 56.5 53.7 51.6 55.0 51.5 56.2 10.0 60.2 65.5 84.6 91.7 81.0 82.8 88.4 86.2 86.3 84.0 89.6 91.7 94.2 93.1 96.2 99.5 107 105 111 15.0 65.0 97.4 95.1 101 104 104 106 101 101 101 102 103 107 109 113 117 121 127 127 20.0 49.0 63.3 85.0 86.5 96.1 104 107 111 111 110 110 110 106 107 105 105 106 111 112 25.0 36.9 57.3 63.8 67.7 77.1 92.1 101 110 116 115 114 111 104 102 92.8 86.2 85.8 90.9 93.6 30.0 40.2 54.0 55.5 57.5 64.6 78.1 92.4 110 124 125 125 114 102 94.6 81.7 72.6 75.2 83.5 87.5 35.0 39.1 51.2 49.9 51.9 59.5 68.6 85.3 115 140 144 143 123 103 87.3 75.0 67.9 70.3 79.3 84.4 40.0 37.3 47.5 45.4 48.3 57.2 65.5 82.7 124 163 171 168 138 106 85.4 75.3 64.4 65.2 72.2 81.0 45.0 36.3 46.1 43.0 46.0 57.1 66.8 83.0 134 188 206 196 156 111 90.4 77.7 61.4 61.5 71.1 79.7 50.0 25.3 35.2 37.3 46.5 58.5 70.7 87.3 138 216 248 230 173 119 97.3 80.1 60.4 54.9 55.5 57.3 55.0 21.5 27.2 26.2 42.7 62.2 75.9 92.5 145 245 293 269 192 132 105 83.8 56.4 32.3 24.2 24.2 60.0 13.1 19.2 21.4 32.4 65.0 84.9 100 147 239 283 265 196 148 115 85.4 36.0 14.2 11.1 10.4 65.0 5.7 9.1 12.7 25.3 56.9 91.9 107 115 137 148 157 151 150 124 73.0 16.8 6.6 5.0 5.0 70.0 2.3 3.8 5.8 17.0 44.3 94.1 90.3 46.0 22.2 17.1 24.7 62.6 120 112 42.5 7.9 3.7 3.3 3.2 75.0 1.6 1.9 2.9 9.4 19.7 25.6 33.7 4.3 2.5 2.9 2.6 10.9 36.1 24.6 14.4 4.5 2.8 2.4 2.4 80.0 1.3 1.6 1.8 4.0 2.7 3.4 7.8 1.4 1.6 1.5 1.6 2.0 7.4 3.9 3.2 3.2 2.0 1.9 2.0 85.0 1.0 1.2 1.5 1.6 0.7 1.9 0.8 0.8 0.9 0.9 1.0 1.2 1.9 2.7 1.4 1.7 1.6 1.5 1.5 90.0 0.2 0.3 0.4 0.4 0.5 0.8 0.5 0.6 0.7 0.7 0.7 0.8 1.0 1.0 0.7 0.8 0.7 0.8 0.7 95.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 125.0 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 0.0 130.0 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 0.0 135.0 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 0.0 140.0 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 0.0 145.0 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 0.0 150.0 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 0.0 155.0 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 0.0 160.0 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 0.0 165.0 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 0.0 170.0 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 0.0 175.0 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 0.0 180.0 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