# IESNA: LM-63-1995 # [TEST] 738937 # [DATE] 2/18/83 # [MANUFAC] COOPER LIGHTING # [LUMCAT] RMA17VXX55 # [LUMINAIRE] RMA 175W MERC TYPE V ACRYLIC # [LAMP] 175W HG CL ED-28 # [REFLECTOR] FLUTED ALUMINUM # [REFRACTOR] OPEN BOTTOM TYPE V ACRYLIC # [LAMP LUMENS] 7900 # TILT=NONE # Bulbs: 1, 7900 lm each # Number of measured angles: 47 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: 205 W # Source file: rma1v55.ies # Luminaire flux = 5573 lx, # 70.5 % of the bulb flux # between 75 and 90: 17.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 96.6 cd/1000lm , 9.0 % of the luminaire flux # 90deg and above: max 35.8 cd/1000lm , 0.0 % of the luminaire flux # CutOff Type: CIE_Semi-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: 25.6 # for a unit case (glass at 1 m height, 1000 lm bulb) its illumination: # Maximum: 90.9 lx # Average: 36.1 lx # Minimum: 7.0 lx # Average/Minimum: 5.1 # 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 89.7 2.0 88.6 4.0 86.5 6.0 86.7 8.0 89.2 10.0 91.4 12.0 93.0 14.0 95.3 16.0 98.2 18.0 102.4 20.0 107.3 22.0 113.2 24.0 119.2 26.0 124.3 28.0 129.2 30.0 133.4 32.0 137.6 34.0 140.4 36.0 143.2 38.0 144.8 40.0 144.4 42.0 140.5 44.0 134.9 46.0 129.6 48.0 125.2 50.0 120.6 52.0 115.8 54.0 112.7 56.0 114.4 58.0 119.1 60.0 124.9 62.0 130.6 64.0 134.1 66.0 134.8 68.0 133.4 70.0 130.3 72.0 125.6 74.0 119.6 76.0 112.5 78.0 105.2 80.0 96.6 82.0 85.1 84.0 68.1 86.0 49.5 88.0 40.5 90.0 35.8 180.0 0.0