The NAS-ERA is one variation of a complete group of Recessed Direct luminaires featuring a metal perforated lamp shield with an acrylic overlay to obscure direct lamp image. The perforated lamp shield is asymmetrically positioned above the ceiling plane. Lamp output is distributed over a computer designed reflector system to provide soft glare-free illumination. The NAS-ERA 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 semi-specular aluminum highly reflective with low glare.
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 1 x 4 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 two 40 or 50 watt compact fluorescent or one 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.