描述：TWR2 LEDLED Wall LuminaireIntroductionThis popular TWR2 wall luminaire combines classic day form with long-lasting, energy-efficient LED technology - perfect for Metal Halide replacements.The TWR2 LED luminaire replaces up to a 400W metal halide luminaire while saving up to 85% in energy costs. With an expected service life of more than 20 years, the TWR2 LED eliminates frequent lamp and ballast replacements associated with traditional technologies.FEATURES & SPECIFICATIONSINTENDED USEThe TWR2 LED combines traditional wall pack design with energy-efficient, low maintenance LEDs for replacing up to 400W Metal Halide luminaires. The traditional shape helps maintain building aesthetics when replacing only a portion of your building’s wall packs. TWR2 LED is ideal for outdoor applicationssuch as carports, loading areas, driveways and parking areas.CONSTRUCTIONCast aluminum housing with bronze polyester powder paint for lasting durability. Door is hinged on the side and swings out of the way during installation and service. Castings are sealed with a one-piece gasket. Rated for outdoor installations, -40oC minimum ambient.ELECTRICALLong-lasting, energy efficient LEDs maintain 70% or more of light output after 100,000 hours of service life (L70/100,000 hours). MVOLT driver operates on any line voltage from 120-277V (50/60Hz). 10kV surge protection included.INSTALLATIONDesigned for wall mounting four feet or higher from ground. Housing is configured for mounting directly over a standard 4” outlet box (by others) or for surface wiring via any of three convenient 1/2” threaded conduit entry hubs.LISTINGSUL Listed to U.S. and Canadian safety standards for wet locations. Tested in accordance with IESNA LM-79 and LM-80 standards.DesignLights Consortium? (DLC) qualified product. Not all versions of this product may be DLC qualified. Please check the DLC Qualified Products List at www.designlights.org to confirm which versions are qualified.WARRANTY5-year limited warranty. Complete warranty terms located at:www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspxNote: Actual performance may differ as a result of end-user environment and application. All values are design or typical values, measured under laboratory conditions at 25 °C. Specifications subject to change without notice.