# IESNA: LM-63-1995 # [TEST] 766751 # [DATE] 8/27/93 # [MANUFAC] COOPER LIGHTING # [LUMCAT] OVY25VXX2D # [LUMINAIRE] 250 WATT MERC TYPE II ROADWAY # [LAMP] 250W HG CL ED-28.5 # [_REFLECTOR] HYDROFORMED ALUMINUM # [_REFRACTOR] SHALLOW PRISMATIC GLASS # [_SOCKET POSITION] TILTED UP SLIGHTLY FROM HORIZONTAL # [_LAMP LUMENS] 11200 # TILT=NONE # Bulbs: 1, 11200 lm each # Number of measured angles: 31 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.400 2.500 0.810 # Ballast factor: 1, Input power: 250 W # Source file: ovy2v2d.ies # Luminaire flux = 8601 lx, # 76.8 % of the bulb flux # between 75 and 90: 4.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 44.9 cd/1000lm , 2.1 % of the luminaire flux # 90deg and above: max 9.5 cd/1000lm , 0.7 % 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: 21 % # Increase of Sky Luminance in Distant Places by light below 30.0 degrees # due to light going from the luminaire directly above horizon: 44 % # (for the zenith luminance such an angle suits places up to 10 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) # Illumination of a rectangle of 0.0:1.0:-2.5:2.5 pole heights: # Per cent of luminaire output falling there: 46.4 # for a unit case (glass at 1 m height, 1000 lm bulb) its illumination: # Maximum: 169.5 lx # Average: 71.2 lx # Minimum: 22.0 lx # Average/Minimum: 3.2 # The following table gives luminous intensities which would be produced # using a hypotetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm): # H: 0.0 5.0 15.0 25.0 35.0 45.0 55.0 65.0 75.0 85.0 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 86.5 5.0 108.1 107.1 106.5 103.2 100.6 98.7 95.7 91.4 88.5 85.2 83.6 83.2 80.6 78.9 77.3 76.3 75.0 74.7 75.4 76.3 76.0 15.0 161.9 160.9 152.3 144.8 142.2 142.9 138.3 126.5 114.4 103.2 100.3 98.9 99.6 97.0 90.1 81.3 74.4 70.4 70.4 71.4 71.4 25.0 188.0 181.5 170.4 187.1 186.4 173.3 173.3 176.0 163.8 157.9 155.0 155.0 148.8 131.7 121.9 101.9 84.8 78.7 72.8 73.8 74.0 35.0 165.8 165.8 173.0 174.3 181.5 278.2 295.2 308.3 287.3 269.4 252.9 232.3 191.3 176.0 177.0 147.1 83.2 76.7 73.4 76.0 80.6 45.0 124.5 127.1 126.5 134.6 220.5 224.7 206.8 210.4 248.4 269.4 261.2 260.2 240.5 179.9 153.3 140.3 134.0 91.1 89.8 93.8 94.4 50.0 104.2 121.9 105.8 153.7 168.8 189.7 198.2 304.4 394.5 383.4 320.8 287.7 254.9 190.0 151.3 142.9 140.5 128.1 99.9 100.3 98.3 55.0 79.9 72.8 101.3 124.5 140.3 145.4 263.4 371.3 410.2 388.9 313.2 267.7 232.3 160.5 126.8 113.0 120.3 114.0 87.8 84.2 78.7 60.0 56.3 61.6 121.9 97.9 120.3 125.5 240.2 352.9 398.8 412.5 318.1 244.7 195.9 138.3 109.1 90.4 95.7 105.2 84.6 72.1 5.9 62.5 41.3 60.0 97.7 90.8 108.8 137.6 210.7 310.0 373.2 390.9 294.6 210.7 140.9 111.4 88.5 77.0 87.8 92.1 76.3 59.6 54.4 65.0 27.5 49.8 68.5 80.6 99.9 166.8 166.8 291.6 385.0 450.2 382.1 269.4 175.0 142.9 95.7 62.0 71.8 72.1 53.4 37.1 34.7 67.5 22.9 41.0 51.1 68.5 99.9 127.5 130.4 357.5 564.9 661.5 486.3 252.3 72.4 47.1 43.6 56.7 69.8 61.3 39.6 26.3 23.6 70.0 29.5 31.8 37.7 67.5 86.8 93.4 141.3 478.0 592.1 627.1 434.8 215.3 52.1 28.8 26.5 34.1 56.3 56.1 33.8 26.3 22.9 72.5 26.9 27.2 26.9 52.1 70.1 69.5 111.4 424.0 407.9 366.0 253.9 132.4 39.3 22.9 22.0 28.8 43.2 44.6 24.9 20.6 19.0 75.0 16.3 15.4 16.1 45.2 38.7 34.1 65.5 215.3 187.8 157.0 115.0 66.9 21.0 12.1 13.1 17.7 27.5 30.8 15.1 11.2 11.2 77.5 14.4 12.4 12.1 24.3 17.7 20.0 41.6 96.7 89.8 72.8 57.7 39.3 14.4 9.8 11.4 13.8 20.0 27.9 14.4 10.2 11.2 80.0 9.8 8.8 10.2 15.4 14.4 13.4 25.9 44.6 44.9 38.3 34.1 25.3 11.8 8.5 10.2 11.4 14.7 26.3 14.7 10.8 11.2 82.5 7.2 6.9 8.5 11.8 10.4 10.8 17.1 28.2 30.2 25.3 22.6 17.1 8.8 7.2 9.5 9.2 11.2 23.3 11.8 10.4 9.2 85.0 3.9 4.6 4.9 7.2 6.5 7.5 9.5 15.1 14.7 11.8 11.4 8.2 4.3 4.6 7.2 4.9 6.9 17.7 7.2 8.5 7.2 87.5 3.3 2.9 3.6 4.6 4.3 4.3 6.5 10.8 10.8 7.5 6.9 4.9 2.0 3.3 4.9 2.0 3.6 13.1 4.9 6.3 5.3 90.0 3.3 2.6 3.3 4.9 4.6 4.6 6.3 8.5 8.2 5.5 4.6 4.3 2.6 3.9 4.3 2.6 2.9 9.5 4.9 5.3 4.6 95.0 0.6 1.6 1.6 2.3 2.3 3.6 2.9 4.6 4.3 3.9 3.3 1.6 2.0 2.3 1.0 0.6 1.0 3.6 0.4 1.0 1.3 105.0 2.0 1.6 0.6 1.0 0.6 1.6 1.3 1.6 1.3 2.3 2.3 1.6 1.3 1.0 0.0 1.3 0.6 0.6 0.0 1.0 1.3 115.0 1.3 1.3 0.6 1.3 0.0 1.3 0.4 1.0 0.0 1.3 1.0 0.6 0.6 1.0 0.0 0.6 1.3 0.6 0.4 0.6 1.3 125.0 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 0.0 135.0 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 0.0 145.0 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 0.0 155.0 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 0.0 165.0 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 0.0 175.0 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 0.0 180.0 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