Feature List Reflector Anodized clear, haze, gold, champagne, pewter color finished full reflectors. Anodized reflectors with black or white milled groove baffle collar.Housing Round seamless .060 thick spun aluminum, housing available in semi-matte white, black or bronze finish.Upper Housing Space for installation of H.P.F.T.H.D. electronic ballast wiring to lampholder in the lamp housing. Easy access for replacement of ballast.Socket 4KV pulse rated medium base with nickel plated screw shell.Socket Cup Heat sink aluminum cup, vertically adjustable multiple lampholder position for various lamp sizes.Electronic Ballast 120 or 347 volts for 50/60Hz operation. Class A sound rated. High Power Factor, T.H.D. electronic ballast.Wall Bracket (ACYW8500) Aluminum casted bracket secured to housing cross-bar by set screws.Lamp 39W, 50W, 70W/PAR 38 MH (E17, ED17, BD17 base).Listing C-UL listed for damp location.