Nora . NHFM-770/EL

nhfm-770, nora, 6", hid, ceramic, metal, halide, commercial, housing, NHFM Series 6" HID Ceramic Metal Halide Commercial HousingDESCRIPTION:Nora Lighting’s family of 6”HID Commercial Frame-In fixtures is ideal for joist or stud installations requiring high quality architectural grade reflectors for standard or ceramic metal halide light sources. Reflectors have a wide variety of optional features including specular finish, baffle glare reduction, cross baffle louvers, wall wash, and decorative glass accents. Photometrics and .ies files are available where precise calculations and fixture layout planning is necessary. Ballast: Electronic (/EL) with Universal Input (120V/277V) Socket: Steel shell porcelain jacketed 4KV pulse rated socket mounted inside die cast heat dissipating aluminum housing.Lamp Type: Ceramic PAR or ED Metal Halide for electronic ballast.Minimum Clearances: Commercial frame-in requires minimum clearances of 3" from thermal insulation and 1/2" from adjacent building components.Ceiling Thickness: Accepts 5/8" maximum ceiling thickness.Lamp Adjustment: Reflectors have three adjustment slots for optimal light distribution.Bar Hangers: Adjustable bar hangers (included) secure plaster frame either to steel studs or the bottom surface of wood joists.Junction Box: Prewired 29 cu. in. with seven 1/2" knockouts, 4 pry-outs and snap on covers. Ground wire connected on bottom of box.Quartz Restrike: DC Bayonet Base Quartz Lamp (included) May only be used with ED17 and PAR20 lamps (35W, 70W, 100W only)Listing: UL Damp Location w/ Feed ThroughSpecification Sheet Baffle TrimsSpecification Sheet Cross Louver TrimsSpecification Sheet Lensed TrimsSpecification Sheet Reflector TrimsSpecification Sheet Wall Wash Trims