The NAS-PIW is one variation of a complete group of Recessed Direct luminaires featuring a centered metal perforated lamp shield with an acrylic overlay to obscure direct lamp image. The centered perforated lamp shield is positioned above the ceiling plane. Lamp output is distributed over a computer designed reflector system to provide soft glare-free illumination. The NAS-PIW series can be used in any installation where high performance and comfortable lighting are required.
Housing: Die formed 20-gauge cold rolled steel finished in baked white enamel. Housing has an access plate on top with two 7/8" diameter knockouts.
Shielding: Die formed 20 gauge perforated steel lamp shield has a 41% opening with white acrylic .020 translucent overlay. The hinged lamp shield is removable for easy lamp access.
Reflector: Die formed .020 aluminum 90% minimum reflectivity finished in low glare matte baked white enamel.
Electrical: Ballast is electronic, high power factor, thermally protected class P, sound rated A, with less than 20% total harmonic distortion. The minimum number of ballasts will be used unless otherwise specified.
Mounting: Standard installation is 2x4 exposed inverted T-bar ceiling. Optional trims are also available for installations in miniature grid, drywall or plaster ceiling. For mounting detail information consult factory. Four support brackets are included with each fixture.
Finish: Fixture housing and steel components are finished in baked white enamel applied over a five-stage pretreatment process.
Lamps: Fixtures are provided for use with four 40 or 50 watt compact fluorescent or two or three 32 watt T8 lamps. (Supplied by Others)
Certification: Luminaires are U. L. Listed, C.S.A. certified and are Union Made in the United States of America I.B.E.W.