# IESNA: LM-63-1995 # [TEST] 768805 # [DATE] 11/08/01 # [MANUFAC] COOPER LIGHTING # [LUMCAT] GFX91MXXAR # [LUMINAIRE] MED GALLERIA AREA ROUND # [LAMP] 1000 WATT MH CLEAR BT-37 # [_OTHER] FLAT GLASS # [_OTHER] FIXED BASE UP # [_OTHER] 110000 # TILT=NONE # Bulbs: 1, 110000 lm each # Number of measured angles: 37 vertical, 1 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 0.000 0.000 0.000 # Ballast factor: 1, Input power: 1000 W # Source file: gfx9mar.ies # Luminaire flux = 79515 lx, # 72.3 % of the bulb flux # between 75 and 90: 2.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 7.5 cd/1000lm , 0.3 % of the luminaire flux # 90deg and above: max 0.0 cd/1000lm , 0.0 % of the luminaire flux # CutOff Type: Full_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: 0 % # Increase of Sky Luminance in Distant Places by light below 30.0 degrees # due to light going from the luminaire directly above horizon: 0 % # (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: 28.1 # for a unit case (glass at 1 m height, 1000 lm bulb) its illumination: # Maximum: 79.0 lx # Average: 40.7 lx # Minimum: 9.1 lx # Average/Minimum: 4.5 # 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): 0.0 63.9 2.5 61.8 5.0 61.4 7.5 62.6 10.0 65.6 12.5 70.0 15.0 75.0 17.5 82.5 20.0 90.9 22.5 99.0 25.0 106.1 27.5 111.8 30.0 116.3 32.5 119.2 35.0 120.6 37.5 120.5 40.0 123.7 42.5 130.0 45.0 139.3 47.5 153.7 50.0 178.6 52.5 200.0 55.0 231.0 57.5 260.6 60.0 252.7 62.5 228.3 65.0 196.1 67.5 162.0 70.0 125.7 72.5 88.6 75.0 53.1 77.5 21.6 80.0 7.5 82.5 3.3 85.0 1.4 87.5 0.3 90.0 0.0